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_7.i_2.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-c372c2b [2018-10-02 13:14:58,003 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-02 13:14:58,005 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-02 13:14:58,022 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-02 13:14:58,023 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-02 13:14:58,024 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-02 13:14:58,026 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-02 13:14:58,028 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-02 13:14:58,030 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-02 13:14:58,032 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-02 13:14:58,034 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-02 13:14:58,034 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-02 13:14:58,035 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-02 13:14:58,036 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-02 13:14:58,041 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-02 13:14:58,042 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-02 13:14:58,043 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-02 13:14:58,051 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-02 13:14:58,053 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-02 13:14:58,055 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-02 13:14:58,056 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-02 13:14:58,057 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-02 13:14:58,059 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-02 13:14:58,059 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-02 13:14:58,059 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-02 13:14:58,060 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-02 13:14:58,061 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-02 13:14:58,062 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-02 13:14:58,063 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-02 13:14:58,064 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-02 13:14:58,064 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-02 13:14:58,065 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-02 13:14:58,065 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-02 13:14:58,065 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-02 13:14:58,067 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-02 13:14:58,068 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-02 13:14:58,068 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 [2018-10-02 13:14:58,084 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-02 13:14:58,085 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-02 13:14:58,085 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-02 13:14:58,086 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-02 13:14:58,086 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-02 13:14:58,086 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-02 13:14:58,087 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-02 13:14:58,087 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-02 13:14:58,087 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-02 13:14:58,087 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-02 13:14:58,088 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-02 13:14:58,088 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-02 13:14:58,088 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-02 13:14:58,088 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-02 13:14:58,088 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-02 13:14:58,089 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-02 13:14:58,089 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-02 13:14:58,089 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-02 13:14:58,089 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-02 13:14:58,089 INFO L133 SettingsManager]: * Use predicate trie based predicate unification=true [2018-10-02 13:14:58,089 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-02 13:14:58,090 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-02 13:14:58,090 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-02 13:14:58,090 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-02 13:14:58,090 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-02 13:14:58,091 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-02 13:14:58,091 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-02 13:14:58,091 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-02 13:14:58,091 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-02 13:14:58,091 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-02 13:14:58,137 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-02 13:14:58,154 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-02 13:14:58,161 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-02 13:14:58,163 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-10-02 13:14:58,163 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-10-02 13:14:58,164 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/jain_7.i_2.bpl [2018-10-02 13:14:58,165 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/jain_7.i_2.bpl' [2018-10-02 13:14:58,224 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-02 13:14:58,229 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-10-02 13:14:58,230 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-02 13:14:58,230 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-02 13:14:58,230 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-02 13:14:58,252 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "jain_7.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 02.10 01:14:58" (1/1) ... [2018-10-02 13:14:58,265 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "jain_7.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 02.10 01:14:58" (1/1) ... [2018-10-02 13:14:58,272 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-02 13:14:58,273 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-02 13:14:58,273 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-02 13:14:58,273 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-02 13:14:58,284 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "jain_7.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 02.10 01:14:58" (1/1) ... [2018-10-02 13:14:58,284 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "jain_7.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 02.10 01:14:58" (1/1) ... [2018-10-02 13:14:58,285 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "jain_7.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 02.10 01:14:58" (1/1) ... [2018-10-02 13:14:58,287 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "jain_7.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 02.10 01:14:58" (1/1) ... [2018-10-02 13:14:58,292 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "jain_7.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 02.10 01:14:58" (1/1) ... [2018-10-02 13:14:58,294 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "jain_7.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 02.10 01:14:58" (1/1) ... [2018-10-02 13:14:58,295 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "jain_7.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 02.10 01:14:58" (1/1) ... [2018-10-02 13:14:58,297 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-02 13:14:58,298 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-02 13:14:58,298 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-02 13:14:58,298 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-02 13:14:58,299 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "jain_7.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 02.10 01:14:58" (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 [2018-10-02 13:14:58,373 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-02 13:14:58,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-02 13:14:58,593 INFO L340 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-02 13:14:58,594 INFO L202 PluginConnector]: Adding new model jain_7.i_2.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.10 01:14:58 BoogieIcfgContainer [2018-10-02 13:14:58,594 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-02 13:14:58,594 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-10-02 13:14:58,594 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-10-02 13:14:58,605 INFO L276 PluginConnector]: CodeCheck initialized [2018-10-02 13:14:58,606 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "jain_7.i_2.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.10 01:14:58" (1/1) ... [2018-10-02 13:14:58,617 INFO L103 BPredicateUnifier]: Initialized predicate-trie based predicate unifier [2018-10-02 13:14:58,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:14:58,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 6 transitions. [2018-10-02 13:14:58,655 INFO L276 IsEmpty]: Start isEmpty. Operand 6 states and 6 transitions. [2018-10-02 13:14:58,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-10-02 13:14:58,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:14:58,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:14:58,893 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:14:59,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:14:59,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 7 states and 10 transitions. [2018-10-02 13:14:59,428 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 10 transitions. [2018-10-02 13:14:59,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:14:59,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:14:59,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:14:59,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:33,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:33,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:33,593 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:33,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:33,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:33,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:33,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:34,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:34,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:34,266 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:34,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:34,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:34,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:34,424 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:34,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:34,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:34,602 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:34,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:34,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:34,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:34,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:34,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:34,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:34,977 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:34,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:34,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:34,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:35,167 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:35,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:35,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:35,317 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:35,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:35,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:35,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:35,419 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:35,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:35,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:35,534 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:35,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:35,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:35,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:35,696 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:35,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:35,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:35,949 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:35,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:35,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:35,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:36,046 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:36,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:36,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:36,184 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:36,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:36,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:36,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:36,229 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:36,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:36,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:36,347 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:36,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:36,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:36,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:36,541 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:36,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:36,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:36,682 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:36,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:36,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:36,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:36,774 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:36,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:36,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:36,879 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:36,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:36,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:36,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:36,941 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:37,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:37,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:37,040 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:37,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:37,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:37,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:37,195 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:37,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:37,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:37,512 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:37,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:37,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:37,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:37,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:37,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:37,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:37,667 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:37,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:37,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:37,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:37,707 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:38,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:38,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:38,019 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:38,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:38,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:38,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:38,111 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:38,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:38,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:38,242 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:38,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:38,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:38,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:38,386 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:38,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:38,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:38,481 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:38,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:38,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:38,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:38,549 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:38,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:38,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:38,648 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:38,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:38,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:38,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:38,680 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:38,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:38,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:38,758 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:38,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:38,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:38,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:38,872 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:39,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:39,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:39,302 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:39,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:39,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:39,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:39,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:39,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:39,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:39,559 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:39,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:39,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:39,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:39,598 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:39,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:39,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:39,662 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:39,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:39,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:39,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:39,699 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:40,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:40,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:40,137 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:40,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:40,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:40,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:40,306 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:40,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:40,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:40,471 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:40,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:40,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:40,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:40,528 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:40,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:40,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:40,660 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:40,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:40,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:40,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:40,819 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:41,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:41,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:41,035 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:41,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:41,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:41,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:41,072 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:41,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:41,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:41,158 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:41,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:41,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:41,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:41,199 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:41,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:41,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:41,292 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:41,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:41,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:41,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:41,384 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:41,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:41,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:41,709 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:41,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:41,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:41,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:41,868 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:42,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:42,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:42,494 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:42,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:42,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:42,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:42,526 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:42,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:42,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:42,614 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:42,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:42,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:42,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:42,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:42,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:42,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:42,733 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:42,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:42,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:42,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:42,892 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:43,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:43,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:43,356 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:43,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:43,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:43,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:43,518 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:44,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:44,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:44,158 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:44,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:44,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:44,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:44,313 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:44,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:44,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:44,483 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:44,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:44,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:44,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:44,512 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:44,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:44,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:44,580 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:44,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:44,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:44,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:44,640 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:44,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:44,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:44,741 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:44,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:44,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:44,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:44,887 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:45,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:45,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:45,117 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:45,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:45,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:45,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:45,221 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:45,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:45,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:45,300 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:45,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:45,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:45,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:45,325 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:45,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:45,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:45,387 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:45,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:45,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:45,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:45,411 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:45,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:45,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:45,514 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:45,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:45,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:45,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:45,560 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:45,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:45,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:45,772 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:45,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:45,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:45,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:45,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:45,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:45,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:45,918 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:45,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:45,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:45,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:45,943 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:46,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:46,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:46,006 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:46,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:46,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:46,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:46,159 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:46,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:46,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:46,371 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:46,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:46,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:46,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:46,413 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:46,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:46,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:46,473 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:46,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:46,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:46,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:46,623 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:46,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:46,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:46,726 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:46,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:46,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:46,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:46,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:46,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:46,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:46,878 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:46,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:46,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:46,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:46,906 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:46,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:46,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:46,969 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:46,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:46,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:46,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:46,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:47,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:47,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:47,081 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:47,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:47,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:47,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:47,113 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:47,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:47,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:47,188 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:47,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:47,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:47,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:47,215 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:47,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:47,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:47,276 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:47,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:47,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:47,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:47,424 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:47,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:47,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:47,527 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:47,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:47,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:47,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:47,545 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:47,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:47,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:47,604 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:47,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:47,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:47,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:47,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:47,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:47,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:47,717 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:47,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:47,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:47,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:47,740 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:47,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:47,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:47,800 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:47,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:47,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:47,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:47,946 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:48,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:48,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:48,104 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:48,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:48,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:48,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:48,158 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:48,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:48,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:48,218 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:48,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:48,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:48,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:48,233 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:48,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:48,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:48,296 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:48,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:48,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:48,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:48,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:48,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:48,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:48,449 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:48,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:48,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:48,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:48,487 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:48,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:48,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:48,644 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:48,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:48,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:48,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:48,689 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:48,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:48,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:48,797 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:48,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:48,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:48,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:48,933 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:49,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:49,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:49,077 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:49,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:49,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:49,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:49,118 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:49,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:49,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:49,181 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:49,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:49,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:49,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:49,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:49,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:49,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:49,296 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:49,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:49,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:49,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:49,331 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:49,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:49,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:49,399 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:49,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:49,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:49,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:49,414 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:49,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:49,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:49,481 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:49,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:49,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:49,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:49,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:49,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:49,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:49,562 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:49,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:49,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:49,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:49,715 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:49,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:49,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:49,966 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:49,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:49,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:49,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:49,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:50,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:50,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:50,069 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:50,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:50,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:50,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:50,104 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:50,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:50,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:50,184 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:50,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:50,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:50,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:50,200 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:50,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:50,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:50,261 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:50,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:50,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:50,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:50,282 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:50,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:50,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:50,412 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:50,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:50,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:50,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:50,440 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:50,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:50,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:50,497 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:50,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:50,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:50,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:50,548 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:50,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:50,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:50,615 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:50,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:50,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:50,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:50,660 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:50,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:50,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:50,719 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:50,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:50,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:50,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:50,791 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:50,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:50,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:50,857 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:50,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:50,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:50,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:50,920 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:50,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:50,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:50,979 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:50,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:50,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:50,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:51,043 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:51,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:51,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:51,102 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:51,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:51,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:51,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:51,193 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:51,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:51,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:51,250 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:51,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:51,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:51,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:51,267 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:51,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:51,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:51,326 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:51,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:51,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:51,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:51,381 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:51,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:51,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:51,466 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:51,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:51,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:51,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:51,626 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:51,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:51,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:51,893 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:51,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:51,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:51,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:52,000 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:52,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:52,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:52,077 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:52,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:52,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:52,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:52,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:52,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:52,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:52,153 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:52,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:52,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:52,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:52,172 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:52,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:52,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:52,231 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:52,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:52,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:52,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:52,258 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:52,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:52,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:52,316 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:52,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:52,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:52,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:52,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:52,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:52,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:52,483 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:52,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:52,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:52,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:52,626 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:52,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:52,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:52,809 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:52,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:52,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:52,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:52,866 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:52,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:52,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:52,925 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:52,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:52,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:52,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:53,064 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:53,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:53,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:53,240 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:53,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:53,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:53,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:53,260 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:53,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:53,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:53,318 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:53,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:53,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:53,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:53,332 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:53,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:53,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:53,390 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:53,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:53,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:53,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:53,404 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:53,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:53,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:53,464 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:53,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:53,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:53,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:53,633 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:53,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:53,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:53,790 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:53,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:53,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:53,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:53,828 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:53,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:53,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:53,905 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:53,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:53,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:53,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:53,920 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:53,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:53,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:53,978 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:53,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:53,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:53,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:54,139 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:55,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:55,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:55,038 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:55,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:55,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:55,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:55,114 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:55,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:55,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:55,174 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:55,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:55,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:55,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:55,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:55,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:55,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:55,312 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:55,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:55,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:55,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:55,325 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:55,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:55,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:55,381 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:55,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:55,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:55,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:55,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:55,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:55,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:55,783 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:55,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:55,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:55,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:55,808 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:55,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:55,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:55,870 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:55,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:55,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:55,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:55,919 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:56,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:56,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:56,048 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:56,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:56,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:56,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:56,196 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:56,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:56,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:56,267 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:56,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:56,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:56,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:56,292 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:56,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:56,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:56,353 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:56,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:56,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:56,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:56,375 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:56,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:56,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:56,434 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:56,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:56,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:56,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:56,447 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:56,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:56,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:56,505 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:56,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:56,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:56,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:56,519 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:56,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:56,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:56,577 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:56,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:56,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:56,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:56,596 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:56,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:56,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:56,654 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:56,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:56,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:56,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:56,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:56,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:56,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:56,733 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:56,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:56,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:56,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:56,747 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:56,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:56,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:56,805 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:56,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:56,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:56,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:56,961 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:57,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:57,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:57,115 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:57,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:57,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:57,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:57,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:57,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:57,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:57,198 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:57,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:57,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:57,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:57,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:57,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:57,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:57,292 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:57,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:57,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:57,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:57,399 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:57,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:57,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:57,462 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:57,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:57,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:57,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:57,495 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:57,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:57,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:57,559 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:57,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:57,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:57,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:57,573 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:57,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:57,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:57,716 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:57,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:57,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:57,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:57,852 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:57,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:57,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:57,912 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:57,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:57,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:57,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:58,029 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:58,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:58,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:58,091 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:58,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:58,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:58,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:58,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:58,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:58,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:58,171 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:58,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:58,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:58,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:58,207 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:58,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:58,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:58,268 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:58,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:58,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:58,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:58,303 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:58,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:58,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:58,361 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:58,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:58,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:58,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:58,375 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:58,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:58,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:58,433 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:58,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:58,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:58,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:58,586 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:58,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:58,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:58,890 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:58,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:58,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:58,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:58,905 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:58,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:58,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:58,966 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:58,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:58,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:58,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:58,980 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:59,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:59,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:59,038 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:59,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:59,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:59,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:59,068 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:59,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:59,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:59,127 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:59,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:59,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:59,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:59,140 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:59,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:59,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:59,198 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:59,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:59,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:59,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:59,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:59,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:59,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:59,303 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:59,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:59,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:59,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:59,318 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:59,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:59,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:59,376 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:59,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:59,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:59,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:59,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:59,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:59,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:59,448 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:59,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:59,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:59,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:59,461 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:59,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:59,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:59,519 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:59,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:59,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:59,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:59,534 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:59,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:59,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:59,590 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:59,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:59,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:59,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:59,603 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:59,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:59,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:59,661 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:59,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:59,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:59,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:59,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:59,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:59,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:59,746 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:59,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:59,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:59,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:59,759 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:59,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:59,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:59,817 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:59,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:59,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:59,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:59,828 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:15:59,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:15:59,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:15:59,886 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:15:59,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:15:59,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:15:59,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:15:59,954 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:00,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:00,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:00,014 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:00,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:00,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:00,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:00,027 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:00,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:00,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:00,094 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:00,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:00,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:00,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:00,110 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:00,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:00,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:00,210 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:00,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:00,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:00,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:00,241 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:00,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:00,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:00,301 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:00,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:00,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:00,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:00,312 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:00,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:00,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:00,372 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:00,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:00,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:00,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:00,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:00,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:00,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:00,444 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:00,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:00,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:00,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:00,473 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:00,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:00,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:00,533 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:00,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:00,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:00,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:00,562 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:00,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:00,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:00,623 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:00,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:00,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:00,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:00,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:00,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:00,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:00,695 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:00,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:00,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:00,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:00,789 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:00,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:00,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:00,849 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:00,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:00,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:00,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:00,930 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:00,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:00,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:00,989 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:00,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:00,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:00,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:01,060 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:01,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:01,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:01,121 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:01,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:01,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:01,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:01,134 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:01,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:01,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:01,195 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:01,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:01,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:01,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:01,207 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:01,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:01,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:01,268 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:01,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:01,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:01,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:01,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:01,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:01,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:01,585 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:01,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:01,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:01,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:01,598 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:01,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:01,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:01,659 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:01,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:01,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:01,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:01,696 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:01,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:01,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:01,755 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:01,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:01,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:01,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:01,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:01,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:01,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:01,828 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:01,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:01,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:01,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:01,840 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:01,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:01,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:01,902 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:01,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:01,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:01,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:01,913 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:01,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:01,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:01,974 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:01,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:01,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:01,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:02,136 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:02,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:02,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:02,240 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:02,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:02,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:02,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:02,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:02,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:02,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:02,313 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:02,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:02,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:02,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:02,327 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:02,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:02,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:02,387 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:02,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:02,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:02,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:02,399 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:02,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:02,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:02,461 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:02,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:02,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:02,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:02,602 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:02,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:02,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:02,787 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:02,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:02,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:02,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:02,803 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:02,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:02,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:02,864 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:02,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:02,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:02,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:02,877 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:02,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:02,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:02,939 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:02,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:02,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:02,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:02,973 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:03,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:03,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:03,031 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:03,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:03,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:03,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:03,044 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:03,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:03,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:03,103 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:03,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:03,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:03,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:03,118 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:03,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:03,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:03,183 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:03,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:03,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:03,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:03,231 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:03,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:03,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:03,297 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:03,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:03,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:03,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:03,311 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:03,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:03,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:03,376 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:03,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:03,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:03,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:03,393 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:03,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:03,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:03,457 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:03,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:03,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:03,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:03,474 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:03,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:03,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:03,544 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:03,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:03,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:03,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:03,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:03,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:03,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:03,615 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:03,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:03,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:03,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:03,745 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:03,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:03,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:03,955 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:03,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:03,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:03,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:03,977 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:04,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:04,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:04,036 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:04,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:04,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:04,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:04,047 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:04,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:04,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:04,108 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:04,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:04,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:04,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:04,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:04,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:04,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:04,189 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:04,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:04,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:04,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:04,200 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:04,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:04,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:04,259 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:04,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:04,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:04,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:04,270 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:04,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:04,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:04,328 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:04,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:04,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:04,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:04,369 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:04,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:04,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:04,426 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:04,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:04,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:04,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:04,538 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:04,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:04,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:04,597 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:04,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:04,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:04,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:04,611 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:04,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:04,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:04,672 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:04,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:04,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:04,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:04,686 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:04,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:04,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:04,748 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:04,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:04,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:04,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:04,790 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:04,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:04,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:04,849 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:04,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:04,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:04,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:04,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:04,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:04,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:04,923 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:04,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:04,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:04,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:05,082 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:05,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:05,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:05,167 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:05,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:05,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:05,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:05,180 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:05,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:05,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:05,235 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:05,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:05,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:05,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:05,247 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:05,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:05,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:05,304 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:05,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:05,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:05,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:05,320 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:05,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:05,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:05,377 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:05,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:05,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:05,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:05,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:05,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:05,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:05,449 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:05,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:05,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:05,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:05,465 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:05,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:05,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:05,523 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:05,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:05,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:05,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:05,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:05,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:05,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:05,614 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:05,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:05,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:05,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:05,627 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:05,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:05,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:05,685 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:05,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:05,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:05,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:05,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:05,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:05,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:05,774 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:05,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:05,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:05,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:05,786 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:05,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:05,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:05,843 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:05,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:05,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:05,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:05,855 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:05,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:05,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:05,912 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:05,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:05,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:05,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:06,044 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:06,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:06,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:06,102 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:06,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:06,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:06,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:06,114 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:06,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:06,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:06,186 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:06,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:06,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:06,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:06,218 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:06,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:06,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:06,279 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:06,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:06,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:06,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:06,293 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:06,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:06,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:06,350 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:06,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:06,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:06,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:06,364 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:06,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:06,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:06,421 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:06,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:06,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:06,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:06,435 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:06,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:06,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:06,491 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:06,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:06,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:06,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:06,593 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:06,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:06,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:06,649 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:06,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:06,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:06,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:06,662 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:06,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:06,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:06,720 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:06,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:06,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:06,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:06,733 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:06,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:06,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:06,788 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:06,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:06,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:06,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:06,833 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:06,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:06,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:06,890 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:06,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:06,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:06,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:06,914 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:06,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:06,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:06,975 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:06,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:06,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:06,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:06,997 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:07,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:07,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:07,055 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:07,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:07,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:07,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:07,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:07,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:07,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:07,167 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:07,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:07,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:07,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:07,178 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:07,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:07,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:07,233 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:07,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:07,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:07,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:07,246 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:07,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:07,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:07,302 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:07,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:07,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:07,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:07,315 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:07,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:07,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:07,373 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:07,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:07,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:07,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:07,385 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:07,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:07,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:07,443 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:07,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:07,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:07,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:07,565 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:07,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:07,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:07,622 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:07,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:07,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:07,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:07,696 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:07,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:07,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:07,785 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:07,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:07,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:07,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:07,798 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:07,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:07,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:07,855 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:07,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:07,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:07,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:07,950 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:08,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:08,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:08,009 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:08,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:08,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:08,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:08,020 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:08,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:08,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:08,077 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:08,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:08,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:08,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:08,224 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:08,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:08,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:08,398 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:08,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:08,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:08,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:08,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:08,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:08,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:08,470 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:08,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:08,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:08,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:08,482 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:08,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:08,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:08,542 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:08,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:08,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:08,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:08,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:08,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:08,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:08,620 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:08,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:08,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:08,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:08,633 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:08,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:08,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:08,693 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:08,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:08,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:08,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:08,826 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:08,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:08,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:08,929 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:08,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:08,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:08,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:09,009 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:09,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:09,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:09,102 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:09,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:09,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:09,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:09,117 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:09,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:09,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:09,223 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:09,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:09,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:09,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:09,244 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:09,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:09,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:09,332 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:09,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:09,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:09,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:09,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:09,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:09,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:09,409 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:09,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:09,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:09,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:09,458 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:09,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:09,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:09,523 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:09,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:09,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:09,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:09,538 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:09,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:09,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:09,601 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:09,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:09,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:09,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:09,631 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:09,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:09,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:09,689 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:09,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:09,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:09,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:09,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:09,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:09,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:09,764 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:09,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:09,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:09,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:09,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:09,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:09,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:09,835 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:09,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:09,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:09,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:09,893 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:09,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:09,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:09,951 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:09,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:09,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:09,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:09,963 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:10,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:10,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:10,021 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:10,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:10,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:10,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:10,032 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:10,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:10,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:10,089 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:10,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:10,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:10,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:10,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:10,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:10,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:10,186 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:10,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:10,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:10,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:10,226 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:10,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:10,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:10,288 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:10,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:10,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:10,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:10,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:10,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:10,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:10,362 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:10,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:10,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:10,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:10,507 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:10,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:10,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:10,588 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:10,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:10,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:10,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:10,599 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:10,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:10,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:10,656 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:10,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:10,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:10,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:10,668 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:10,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:10,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:10,726 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:10,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:10,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:10,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:10,737 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:10,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:10,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:10,795 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:10,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:10,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:10,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:10,807 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:10,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:10,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:10,864 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:10,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:10,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:10,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:10,875 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:10,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:10,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:10,934 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:10,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:10,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:10,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:10,970 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:11,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:11,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:11,028 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:11,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:11,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:11,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:11,056 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:11,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:11,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:11,114 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:11,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:11,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:11,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:11,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:11,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:11,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:11,185 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:11,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:11,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:11,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:11,197 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:11,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:11,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:11,255 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:11,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:11,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:11,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:11,265 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:11,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:11,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:11,323 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:11,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:11,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:11,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:11,336 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:11,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:11,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:11,394 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:11,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:11,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:11,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:11,405 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:11,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:11,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:11,463 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:11,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:11,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:11,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:11,475 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:11,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:11,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:11,533 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:11,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:11,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:11,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:11,545 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:11,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:11,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:11,603 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:11,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:11,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:11,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:11,621 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:11,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:11,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:11,679 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:11,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:11,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:11,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:11,699 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:11,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:11,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:11,759 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:11,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:11,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:11,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:11,771 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:11,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:11,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:11,828 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:11,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:11,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:11,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:11,839 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:11,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:11,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:11,897 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:11,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:11,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:11,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:11,907 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:11,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:11,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:11,965 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:11,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:11,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:11,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:11,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:12,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:12,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:12,034 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:12,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:12,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:12,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:12,046 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:12,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:12,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:12,104 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:12,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:12,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:12,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:12,248 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:12,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:12,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:12,983 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:12,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:12,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:12,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:12,995 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:13,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:13,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:13,053 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:13,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:13,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:13,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:13,065 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:13,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:13,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:13,123 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:13,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:13,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:13,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:13,134 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:13,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:13,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:13,191 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:13,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:13,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:13,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:13,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:13,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:13,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:13,263 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:13,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:13,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:13,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:13,275 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:13,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:13,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:13,333 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:13,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:13,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:13,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:13,352 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:13,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:13,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:13,410 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:13,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:13,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:13,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:13,427 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:13,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:13,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:13,485 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:13,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:13,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:13,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:13,555 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:13,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:13,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:13,611 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:13,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:13,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:13,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:13,624 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:13,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:13,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:13,681 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:13,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:13,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:13,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:13,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:13,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:13,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:13,750 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:13,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:13,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:13,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:13,762 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:13,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:13,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:13,820 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:13,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:13,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:13,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:13,874 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:13,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:13,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:13,931 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:13,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:13,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:13,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:13,959 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:14,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:14,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:14,045 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:14,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:14,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:14,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:14,061 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:14,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:14,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:14,162 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:14,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:14,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:14,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:14,178 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:14,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:14,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:14,264 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:14,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:14,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:14,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:14,282 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:14,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:14,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:14,368 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:14,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:14,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:14,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:14,384 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:14,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:14,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:14,439 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:14,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:14,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:14,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:14,452 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:14,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:14,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:14,511 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:14,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:14,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:14,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:14,528 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:14,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:14,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:14,586 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:14,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:14,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:14,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:14,597 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:14,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:14,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:14,655 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:14,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:14,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:14,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:14,667 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:14,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:14,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:14,730 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:14,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:14,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:14,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:14,797 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:14,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:14,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:14,855 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:14,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:14,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:14,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:14,866 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:14,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:14,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:14,924 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:14,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:14,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:14,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:14,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:14,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:14,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:14,993 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:14,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:14,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:14,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:15,004 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:15,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:15,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:15,062 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:15,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:15,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:15,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:15,091 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:15,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:15,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:15,149 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:15,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:15,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:15,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:15,161 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:15,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:15,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:15,225 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:15,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:15,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:15,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:15,238 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:15,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:15,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:15,303 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:15,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:15,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:15,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:15,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:15,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:15,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:15,382 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:15,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:15,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:15,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:15,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:15,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:15,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:15,459 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:15,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:15,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:15,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:15,473 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:15,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:15,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:15,542 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:15,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:15,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:15,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:15,554 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:15,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:15,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:15,616 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:15,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:15,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:15,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:15,628 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:15,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:15,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:15,689 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:15,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:15,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:15,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:15,700 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:15,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:15,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:15,759 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:15,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:15,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:15,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:15,770 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:15,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:15,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:15,828 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:15,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:15,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:15,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:15,839 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:15,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:15,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:15,896 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:15,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:15,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:15,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:15,909 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:15,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:15,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:15,967 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:15,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:15,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:15,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:15,979 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:16,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:16,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:16,039 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:16,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:16,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:16,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:16,050 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:16,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:16,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:16,108 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:16,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:16,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:16,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:16,258 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:16,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:16,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:16,352 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:16,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:16,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:16,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:16,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:16,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:16,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:16,419 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:16,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:16,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:16,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:16,431 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:16,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:16,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:16,487 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:16,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:16,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:16,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:16,504 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:16,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:16,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:16,562 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:16,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:16,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:16,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:16,586 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:16,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:16,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:16,643 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:16,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:16,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:16,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:16,656 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:16,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:16,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:16,713 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:16,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:16,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:16,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:16,726 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:16,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:16,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:16,784 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:16,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:16,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:16,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:16,932 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:17,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:17,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:17,269 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:17,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:17,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:17,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:17,280 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:17,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:17,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:17,339 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:17,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:17,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:17,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:17,350 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:17,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:17,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:17,408 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:17,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:17,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:17,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:17,421 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:17,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:17,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:17,478 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:17,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:17,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:17,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:17,489 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:17,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:17,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:17,547 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:17,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:17,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:17,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:17,563 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:17,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:17,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:17,619 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:17,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:17,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:17,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:17,629 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:17,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:17,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:17,687 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:17,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:17,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:17,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:17,699 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:17,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:17,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:17,756 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:17,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:17,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:17,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:17,768 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:17,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:17,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:17,826 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:17,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:17,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:17,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:17,838 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:17,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:17,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:17,896 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:17,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:17,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:17,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:17,910 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:17,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:17,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:17,968 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:17,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:17,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:17,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:17,980 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:18,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:18,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:18,038 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:18,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:18,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:18,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:18,050 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:18,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:18,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:18,108 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:18,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:18,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:18,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:18,119 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:18,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:18,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:18,177 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:18,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:18,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:18,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:18,188 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:18,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:18,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:18,246 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:18,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:18,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:18,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:18,265 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:18,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:18,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:18,323 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:18,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:18,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:18,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:18,335 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:18,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:18,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:18,392 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:18,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:18,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:18,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:18,405 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:18,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:18,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:18,462 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:18,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:18,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:18,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:18,474 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:18,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:18,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:18,532 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:18,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:18,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:18,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:18,542 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:18,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:18,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:18,600 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:18,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:18,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:18,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:18,612 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:18,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:18,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:18,670 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:18,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:18,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:18,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:18,681 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:18,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:18,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:18,739 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:18,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:18,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:18,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:18,749 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:18,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:18,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:18,807 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:18,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:18,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:18,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:18,820 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:18,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:18,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:18,877 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:18,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:18,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:18,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:18,888 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:18,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:18,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:18,946 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:18,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:18,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:18,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:18,958 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:19,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:19,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:19,016 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:19,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:19,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:19,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:19,027 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:19,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:19,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:19,102 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:19,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:19,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:19,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:19,124 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:19,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:19,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:19,229 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:19,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:19,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:19,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:19,243 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:19,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:19,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:19,337 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:19,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:19,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:19,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:19,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:19,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:19,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:19,850 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:19,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:19,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:19,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:19,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:19,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:19,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:19,921 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:19,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:19,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:19,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:19,933 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:19,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:19,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:19,990 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:19,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:19,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:19,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:20,015 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:20,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:20,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:20,073 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:20,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:20,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:20,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:20,087 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:20,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:20,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:20,144 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:20,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:20,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:20,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:20,161 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:20,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:20,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:20,219 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:20,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:20,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:20,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:20,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:20,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:20,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:20,307 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:20,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:20,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:20,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:20,319 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:20,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:20,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:20,376 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:20,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:20,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:20,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:20,422 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:20,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:20,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:20,479 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:20,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:20,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:20,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:20,491 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:20,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:20,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:20,547 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:20,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:20,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:20,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:20,560 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:20,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:20,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:20,618 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:20,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:20,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:20,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:20,628 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:20,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:20,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:20,686 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:20,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:20,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:20,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:20,697 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:20,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:20,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:20,755 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:20,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:20,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:20,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:20,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:20,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:20,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:20,821 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:20,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:20,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:20,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:20,834 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:20,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:20,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:20,892 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:20,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:20,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:20,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:20,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:20,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:20,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:20,960 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:20,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:20,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:20,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:20,970 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:21,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:21,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:21,027 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:21,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:21,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:21,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:21,040 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:21,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:21,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:21,097 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:21,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:21,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:21,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:21,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:21,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:21,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:21,172 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:21,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:21,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:21,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:21,324 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:21,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:21,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:21,602 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:21,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:21,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:21,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:21,616 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:21,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:21,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:21,684 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:21,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:21,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:21,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:21,733 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:21,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:21,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:21,798 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:21,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:21,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:21,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:21,822 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:21,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:21,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:21,881 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:21,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:21,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:21,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:21,894 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:22,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:22,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:22,007 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:22,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:22,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:22,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:22,018 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:22,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:22,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:22,078 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:22,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:22,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:22,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:22,089 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:22,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:22,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:22,148 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:22,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:22,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:22,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:22,159 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:22,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:22,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:22,215 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:22,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:22,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:22,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:22,226 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:22,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:22,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:22,284 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:22,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:22,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:22,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:22,294 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:22,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:22,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:22,352 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:22,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:22,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:22,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:22,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:22,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:22,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:22,460 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:22,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:22,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:22,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:22,472 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:22,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:22,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:22,531 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:22,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:22,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:22,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:22,546 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:22,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:22,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:22,604 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:22,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:22,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:22,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:22,616 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:22,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:22,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:22,673 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:22,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:22,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:22,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:22,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:22,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:22,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:22,755 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:22,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:22,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:22,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:22,767 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:22,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:22,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:22,825 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:22,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:22,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:22,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:22,837 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:22,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:22,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:22,894 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:22,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:22,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:22,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:22,907 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:22,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:22,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:22,965 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:22,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:22,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:22,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:22,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:23,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:23,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:23,062 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:23,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:23,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:23,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:23,072 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:23,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:23,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:23,128 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:23,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:23,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:23,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:23,141 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:23,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:23,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:23,228 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:23,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:23,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:23,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:23,240 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:23,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:23,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:23,296 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:23,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:23,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:23,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:23,307 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:23,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:23,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:23,364 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:23,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:23,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:23,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:23,376 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:23,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:23,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:23,433 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:23,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:23,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:23,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:23,485 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:23,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:23,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:23,542 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:23,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:23,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:23,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:23,559 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:23,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:23,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:23,616 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:23,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:23,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:23,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:23,633 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:23,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:23,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:23,693 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:23,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:23,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:23,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:23,837 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:23,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:23,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:23,965 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:23,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:23,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:23,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:23,977 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:24,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:24,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:24,034 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:24,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:24,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:24,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:24,046 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:24,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:24,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:24,104 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:24,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:24,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:24,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:24,118 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:24,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:24,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:24,175 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:24,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:24,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:24,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:24,188 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:24,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:24,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:24,299 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:24,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:24,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:24,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:24,319 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:24,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:24,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:24,401 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:24,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:24,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:24,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:24,413 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:24,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:24,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:24,473 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:24,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:24,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:24,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:24,485 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:24,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:24,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:24,545 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:24,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:24,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:24,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:24,558 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:24,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:24,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:24,614 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:24,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:24,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:24,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:24,633 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:24,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:24,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:24,691 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:24,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:24,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:24,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:24,702 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:24,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:24,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:24,759 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:24,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:24,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:24,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:24,771 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:24,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:24,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:24,830 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:24,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:24,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:24,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:24,841 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:24,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:24,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:24,898 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:24,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:24,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:24,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:24,909 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:24,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:24,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:24,966 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:24,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:24,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:24,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:24,978 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:25,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:25,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:25,035 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:25,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:25,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:25,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:25,046 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:25,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:25,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:25,105 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:25,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:25,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:25,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:25,117 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:25,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:25,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:25,935 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:25,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:25,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:25,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:26,081 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:26,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:26,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:26,989 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:26,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:26,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:26,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:27,138 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:28,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:28,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:28,053 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:28,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:28,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:28,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:28,183 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:28,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:28,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:28,239 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:28,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:28,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:28,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:28,260 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:28,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:28,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:28,318 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:28,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:28,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:28,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:28,328 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:28,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:28,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:28,386 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:28,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:28,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:28,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:28,396 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:28,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:28,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:28,454 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:28,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:28,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:28,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:28,465 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:28,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:28,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:28,522 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:28,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:28,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:28,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:28,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:28,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:28,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:28,615 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:28,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:28,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:28,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:28,627 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:28,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:28,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:28,684 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:28,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:28,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:28,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:28,696 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:28,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:28,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:28,754 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:28,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:28,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:28,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:28,764 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:28,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:28,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:28,820 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:28,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:28,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:28,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:28,832 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:28,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:28,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:28,890 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:28,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:28,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:28,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:28,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:28,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:28,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:28,957 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:28,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:28,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:28,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:28,968 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:29,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:29,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:29,026 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:29,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:29,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:29,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:29,037 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:29,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:29,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:29,095 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:29,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:29,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:29,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:29,106 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:29,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:29,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:29,164 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:29,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:29,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:29,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:29,175 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:29,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:29,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:29,233 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:29,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:29,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:29,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:29,244 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:29,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:29,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:29,302 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:29,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:29,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:29,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:29,319 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:29,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:29,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:29,407 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:29,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:29,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:29,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:29,421 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:29,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:29,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:29,504 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:29,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:29,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:29,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:29,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:29,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:29,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:29,606 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:29,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:29,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:29,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:29,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:29,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:29,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:29,956 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:29,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:29,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:29,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:29,970 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:30,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:30,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:30,027 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:30,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:30,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:30,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:30,046 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:30,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:30,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:30,104 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:30,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:30,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:30,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:30,124 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:30,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:30,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:30,182 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:30,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:30,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:30,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:30,194 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:30,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:30,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:30,251 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:30,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:30,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:30,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:30,262 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:30,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:30,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:30,319 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:30,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:30,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:30,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:30,334 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:30,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:30,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:30,392 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:30,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:30,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:30,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:30,404 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:30,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:30,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:30,460 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:30,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:30,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:30,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:30,472 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:30,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:30,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:30,528 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:30,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:30,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:30,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:30,683 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:31,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:31,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:31,155 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:31,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:31,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:31,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:31,166 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:31,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:31,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:31,224 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:31,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:31,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:31,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:31,235 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:31,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:31,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:31,296 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:31,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:31,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:31,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:31,308 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:31,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:31,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:31,369 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:31,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:31,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:31,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:31,381 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:31,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:31,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:31,443 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:31,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:31,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:31,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:31,456 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:31,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:31,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:31,516 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:31,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:31,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:31,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:31,528 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:31,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:31,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:31,586 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:31,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:31,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:31,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:31,597 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:31,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:31,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:31,658 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:31,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:31,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:31,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:31,671 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:31,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:31,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:31,733 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:31,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:31,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:31,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:31,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:31,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:31,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:31,806 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:31,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:31,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:31,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:31,817 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:31,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:31,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:31,875 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:31,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:31,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:31,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:31,886 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:31,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:31,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:31,943 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:31,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:31,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:31,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:31,954 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:32,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:32,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:32,011 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:32,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:32,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:32,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:32,034 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:32,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:32,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:32,091 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:32,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:32,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:32,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:32,101 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:32,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:32,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:32,159 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:32,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:32,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:32,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:32,169 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:32,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:32,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:32,225 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:32,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:32,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:32,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:32,237 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:32,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:32,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:32,294 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:32,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:32,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:32,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:32,452 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:32,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:32,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:32,726 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:32,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:32,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:32,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:32,738 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:32,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:32,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:32,796 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:32,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:32,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:32,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:32,806 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:32,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:32,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:32,863 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:32,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:32,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:32,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:32,874 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:32,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:32,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:32,931 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:32,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:32,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:32,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:32,943 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:33,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:33,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:33,000 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:33,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:33,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:33,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:33,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:33,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:33,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:33,070 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:33,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:33,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:33,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:33,099 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:33,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:33,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:33,156 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:33,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:33,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:33,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:33,177 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:33,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:33,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:33,232 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:33,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:33,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:33,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:33,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:33,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:33,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:33,301 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:33,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:33,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:33,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:33,313 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:33,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:33,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:33,371 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:33,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:33,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:33,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:33,382 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:33,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:33,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:33,438 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:33,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:33,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:33,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:33,449 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:33,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:33,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:33,505 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:33,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:33,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:33,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:33,516 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:33,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:33,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:33,573 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:33,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:33,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:33,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:33,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:33,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:33,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:33,641 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:33,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:33,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:33,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:33,652 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:33,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:33,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:33,710 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:33,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:33,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:33,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:33,721 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:33,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:33,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:33,778 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:33,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:33,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:33,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:33,790 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:33,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:33,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:33,847 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:33,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:33,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:33,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:33,858 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:33,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:33,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:33,915 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:33,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:33,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:33,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:33,927 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:33,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:33,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:33,985 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:33,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:33,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:33,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:33,996 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:34,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:34,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:34,054 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:34,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:34,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:34,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:34,065 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:34,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:34,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:34,122 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:34,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:34,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:34,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:34,135 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:34,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:34,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:34,192 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:34,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:34,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:34,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:34,204 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:34,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:34,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:34,262 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:34,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:34,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:34,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:34,272 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:34,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:34,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:34,330 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:34,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:34,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:34,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:34,342 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:34,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:34,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:34,399 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:34,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:34,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:34,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:34,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:34,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:34,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:34,501 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:34,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:34,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:34,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:34,519 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:34,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:34,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:34,612 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:34,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:34,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:34,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:34,681 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:34,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:34,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:34,769 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:34,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:34,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:34,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:34,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:34,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:34,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:34,859 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:34,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:34,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:34,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:34,872 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:34,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:34,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:34,933 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:34,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:34,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:34,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:35,080 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:35,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:35,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:35,538 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:35,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:35,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:35,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:35,549 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:35,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:35,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:35,607 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:35,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:35,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:35,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:35,617 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:35,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:35,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:35,675 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:35,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:35,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:35,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:35,715 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:35,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:35,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:35,772 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:35,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:35,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:35,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:35,783 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:35,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:35,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:35,841 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:35,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:35,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:35,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:35,853 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:35,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:35,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:35,910 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:35,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:35,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:35,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:35,922 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:35,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:35,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:35,979 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:35,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:35,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:35,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:35,991 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:36,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:36,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:36,048 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:36,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:36,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:36,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:36,059 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:36,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:36,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:36,117 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:36,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:36,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:36,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:36,134 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:36,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:36,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:36,192 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:36,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:36,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:36,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:36,204 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:36,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:36,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:36,269 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:36,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:36,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:36,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:36,282 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:36,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:36,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:36,340 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:36,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:36,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:36,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:36,352 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:36,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:36,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:36,411 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:36,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:36,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:36,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:36,422 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:36,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:36,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:36,480 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:36,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:36,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:36,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:36,492 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:36,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:36,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:36,548 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:36,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:36,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:36,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:36,559 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:36,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:36,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:36,617 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:36,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:36,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:36,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:36,629 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:36,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:36,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:36,686 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:36,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:36,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:36,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:36,698 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:36,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:36,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:36,756 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:36,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:36,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:36,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:36,768 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:36,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:36,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:36,825 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:36,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:36,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:36,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:36,836 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:36,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:36,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:36,894 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:36,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:36,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:36,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:36,906 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:36,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:36,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:36,963 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:36,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:36,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:36,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:37,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:37,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:37,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:37,166 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:37,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:37,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:37,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:37,178 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:37,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:37,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:37,234 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:37,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:37,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:37,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:37,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:37,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:37,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:37,303 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:37,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:37,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:37,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:37,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:37,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:37,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:37,371 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:37,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:37,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:37,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:37,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:37,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:37,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:37,441 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:37,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:37,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:37,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:37,453 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:37,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:37,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:37,511 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:37,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:37,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:37,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:37,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:37,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:37,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:37,583 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:37,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:37,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:37,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:37,594 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:37,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:37,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:37,652 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:37,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:37,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:37,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:37,664 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:37,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:37,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:37,721 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:37,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:37,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:37,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:37,744 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:37,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:37,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:37,803 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:37,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:37,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:37,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:37,814 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:37,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:37,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:37,874 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:37,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:37,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:37,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:37,891 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:37,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:37,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:37,950 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:37,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:37,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:37,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:37,963 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:38,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:38,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:38,021 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:38,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:38,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:38,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:38,032 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:38,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:38,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:38,090 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:38,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:38,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:38,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:38,101 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:38,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:38,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:38,159 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:38,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:38,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:38,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:38,169 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:38,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:38,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:38,227 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:38,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:38,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:38,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:38,237 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:38,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:38,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:38,294 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:38,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:38,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:38,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:38,305 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:38,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:38,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:38,363 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:38,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:38,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:38,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:38,374 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:38,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:38,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:38,432 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:38,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:38,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:38,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:38,445 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:38,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:38,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:38,503 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:38,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:38,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:38,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:38,513 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:38,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:38,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:38,571 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:38,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:38,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:38,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:38,583 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:38,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:38,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:38,641 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:38,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:38,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:38,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:38,652 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:38,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:38,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:38,713 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:38,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:38,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:38,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:38,725 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:38,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:38,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:38,782 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:38,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:38,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:38,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:38,793 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:38,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:38,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:38,851 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:38,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:38,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:38,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:38,861 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:38,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:38,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:38,917 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:38,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:38,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:38,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:38,927 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:38,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:38,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:38,985 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:38,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:38,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:38,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:38,995 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:39,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:39,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:39,053 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:39,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:39,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:39,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:39,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:39,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:39,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:39,120 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:39,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:39,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:39,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:39,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:39,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:39,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:39,189 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:39,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:39,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:39,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:39,332 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:39,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:39,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:39,406 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:39,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:39,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:39,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:39,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:39,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:39,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:39,476 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:39,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:39,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:39,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:39,486 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:39,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:39,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:39,547 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:39,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:39,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:39,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:39,564 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:39,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:39,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:39,668 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:39,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:39,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:39,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:39,682 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:39,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:39,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:39,778 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:39,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:39,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:39,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:39,799 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:39,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:39,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:39,897 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:39,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:39,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:39,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:39,914 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:39,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:39,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:39,973 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:39,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:39,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:39,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:39,984 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:40,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:40,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:40,041 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:40,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:40,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:40,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:40,062 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:40,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:40,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:40,119 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:40,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:40,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:40,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:40,131 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:40,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:40,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:40,188 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:40,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:40,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:40,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:40,200 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:40,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:40,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:40,260 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:40,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:40,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:40,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:40,271 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:40,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:40,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:40,329 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:40,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:40,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:40,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:40,339 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:40,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:40,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:40,397 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:40,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:40,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:40,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:40,409 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:40,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:40,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:40,466 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:40,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:40,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:40,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:40,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:40,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:40,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:40,535 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:40,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:40,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:40,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:40,548 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:40,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:40,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:40,608 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:40,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:40,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:40,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:40,632 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:40,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:40,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:40,692 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:40,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:40,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:40,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:40,712 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:40,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:40,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:40,770 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:40,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:40,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:40,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:40,781 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:40,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:40,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:40,840 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:40,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:40,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:40,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:40,851 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:40,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:40,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:40,908 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:40,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:40,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:40,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:40,919 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:40,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:40,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:40,977 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:40,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:40,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:40,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:40,989 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:41,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:41,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:41,054 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:41,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:41,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:41,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:41,066 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:41,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:41,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:41,124 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:41,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:41,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:41,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:41,135 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:41,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:41,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:41,193 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:41,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:41,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:41,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:41,204 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:41,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:41,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:41,261 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:41,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:41,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:41,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:41,273 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:41,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:41,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:41,331 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:41,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:41,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:41,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:41,342 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:41,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:41,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:41,400 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:41,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:41,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:41,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:41,411 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:41,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:41,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:41,468 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:41,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:41,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:41,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:41,480 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:41,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:41,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:41,537 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:41,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:41,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:41,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:41,548 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:41,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:41,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:41,605 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:41,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:41,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:41,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:41,656 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:41,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:41,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:41,714 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:41,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:41,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:41,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:41,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:41,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:41,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:41,782 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:41,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:41,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:41,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:41,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:41,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:41,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:41,851 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:41,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:41,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:41,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:41,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:41,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:41,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:41,938 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:41,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:41,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:41,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:41,971 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:42,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:42,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:42,030 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:42,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:42,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:42,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:42,043 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:42,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:42,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:42,103 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:42,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:42,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:42,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:42,116 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:42,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:42,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:42,177 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:42,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:42,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:42,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:42,189 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:42,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:42,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:42,250 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:42,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:42,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:42,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:42,261 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:42,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:42,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:42,319 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:42,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:42,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:42,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:42,331 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:42,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:42,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:42,390 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:42,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:42,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:42,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:42,402 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:42,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:42,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:42,462 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:42,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:42,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:42,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:42,475 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:42,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:42,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:42,533 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:42,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:42,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:42,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:42,545 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:42,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:42,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:42,601 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:42,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:42,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:42,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:42,612 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:42,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:42,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:42,669 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:42,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:42,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:42,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:42,680 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:42,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:42,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:42,738 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:42,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:42,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:42,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:42,749 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:42,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:42,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:42,805 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:42,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:42,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:42,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:42,818 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:42,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:42,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:42,875 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:42,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:42,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:42,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:43,016 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:43,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:43,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:43,076 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:43,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:43,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:43,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:43,088 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:43,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:43,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:43,145 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:43,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:43,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:43,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:43,156 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:43,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:43,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:43,213 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:43,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:43,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:43,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:43,225 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:43,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:43,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:43,282 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:43,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:43,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:43,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:43,294 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:43,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:43,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:43,352 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:43,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:43,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:43,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:43,420 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:43,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:43,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:43,477 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:43,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:43,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:43,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:43,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:43,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:43,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:43,546 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:43,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:43,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:43,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:43,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:43,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:43,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:43,615 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:43,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:43,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:43,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:43,629 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:43,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:43,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:43,685 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:43,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:43,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:43,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:43,697 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:43,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:43,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:43,753 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:43,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:43,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:43,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:43,764 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:43,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:43,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:43,822 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:43,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:43,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:43,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:43,832 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:43,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:43,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:43,890 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:43,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:43,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:43,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:43,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:43,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:43,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:43,959 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:43,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:43,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:43,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:43,969 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:44,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:44,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:44,027 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:44,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:44,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:44,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:44,039 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:44,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:44,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:44,096 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:44,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:44,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:44,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:44,107 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:44,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:44,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:44,163 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:44,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:44,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:44,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:44,181 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:44,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:44,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:44,239 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:44,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:44,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:44,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:44,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:44,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:44,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:44,308 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:44,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:44,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:44,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:44,336 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:44,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:44,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:44,392 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:44,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:44,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:44,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:44,403 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:44,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:44,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:44,460 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:44,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:44,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:44,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:44,471 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:44,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:44,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:44,529 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:44,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:44,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:44,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:44,589 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:44,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:44,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:44,645 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:44,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:44,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:44,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:44,685 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:44,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:44,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:44,794 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:44,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:44,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:44,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:44,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:44,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:44,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:44,915 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:44,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:44,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:44,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:44,938 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:45,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:45,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:45,049 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:45,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:45,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:45,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:45,060 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:45,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:45,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:45,117 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:45,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:45,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:45,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:45,129 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:45,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:45,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:45,185 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:45,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:45,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:45,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:45,197 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:45,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:45,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:45,254 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:45,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:45,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:45,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:45,266 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:45,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:45,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:45,322 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:45,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:45,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:45,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:45,333 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:45,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:45,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:45,391 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:45,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:45,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:45,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:45,402 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:45,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:45,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:45,461 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:45,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:45,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:45,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:45,472 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:45,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:45,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:45,528 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:45,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:45,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:45,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:45,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:45,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:45,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:45,596 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:45,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:45,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:45,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:45,608 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:45,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:45,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:45,666 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:45,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:45,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:45,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:45,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:45,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:45,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:45,741 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:45,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:45,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:45,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:45,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:45,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:45,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:45,810 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:45,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:45,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:45,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:45,823 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:45,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:45,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:45,881 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:45,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:45,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:45,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:45,892 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:45,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:45,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:45,950 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:45,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:45,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:45,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:45,960 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:46,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:46,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:46,018 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:46,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:46,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:46,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:46,029 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:46,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:46,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:46,086 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:46,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:46,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:46,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:46,098 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:46,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:46,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:46,155 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:46,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:46,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:46,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:46,166 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:46,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:46,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:46,224 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:46,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:46,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:46,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:46,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:46,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:46,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:46,291 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:46,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:46,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:46,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:46,302 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:46,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:46,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:46,358 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:46,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:46,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:46,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:46,370 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:46,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:46,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:46,427 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:46,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:46,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:46,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:46,439 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:46,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:46,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:46,494 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:46,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:46,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:46,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:46,506 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:46,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:46,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:46,563 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:46,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:46,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:46,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:46,575 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:46,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:46,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:46,632 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:46,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:46,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:46,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:46,644 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:46,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:46,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:46,700 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:46,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:46,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:46,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:46,711 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:46,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:46,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:46,768 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:46,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:46,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:46,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:46,783 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:46,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:46,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:46,841 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:46,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:46,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:46,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:46,851 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:46,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:46,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:46,909 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:46,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:46,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:46,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:46,920 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:46,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:46,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:46,978 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:46,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:46,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:46,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:46,989 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:47,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:47,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:47,047 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:47,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:47,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:47,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:47,059 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:47,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:47,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:47,116 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:47,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:47,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:47,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:47,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:47,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:47,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:47,185 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:47,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:47,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:47,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:47,196 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:47,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:47,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:47,254 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:47,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:47,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:47,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:47,265 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:47,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:47,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:47,322 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:47,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:47,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:47,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:47,333 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:47,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:47,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:47,391 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:47,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:47,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:47,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:47,402 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:47,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:47,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:47,459 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:47,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:47,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:47,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:47,471 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:47,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:47,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:47,529 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:47,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:47,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:47,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:47,540 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:47,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:47,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:47,597 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:47,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:47,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:47,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:47,609 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:47,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:47,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:47,668 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:47,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:47,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:47,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:47,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:47,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:47,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:47,750 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:47,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:47,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:47,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:47,762 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:47,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:47,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:47,819 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:47,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:47,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:47,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:47,830 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:47,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:47,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:47,891 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:47,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:47,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:47,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:47,909 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:47,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:47,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:47,967 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:47,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:47,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:47,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:47,977 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:48,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:48,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:48,035 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:48,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:48,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:48,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:48,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:48,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:48,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:48,103 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:48,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:48,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:48,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:48,114 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:48,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:48,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:48,172 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:48,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:48,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:48,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:48,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:48,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:48,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:48,239 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:48,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:48,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:48,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:48,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:48,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:48,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:48,308 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:48,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:48,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:48,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:48,318 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:48,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:48,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:48,374 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:48,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:48,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:48,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:48,385 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:48,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:48,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:48,443 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:48,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:48,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:48,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:48,453 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:48,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:48,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:48,511 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:48,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:48,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:48,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:48,522 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:48,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:48,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:48,580 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:48,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:48,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:48,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:48,590 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:48,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:48,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:48,648 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:48,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:48,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:48,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:48,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:48,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:48,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:48,716 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:48,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:48,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:48,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:48,728 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:48,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:48,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:48,784 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:48,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:48,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:48,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:48,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:48,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:48,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:48,852 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:48,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:48,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:48,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:48,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:48,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:48,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:48,920 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:48,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:48,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:48,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:48,931 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:48,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:48,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:48,988 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:48,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:48,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:48,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:49,000 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:49,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:49,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:49,057 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:49,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:49,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:49,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:49,069 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:49,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:49,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:49,127 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:49,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:49,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:49,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:49,138 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:49,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:49,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:49,194 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:49,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:49,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:49,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:49,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:49,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:49,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:49,262 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:49,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:49,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:49,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:49,273 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:49,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:49,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:49,330 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:49,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:49,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:49,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:49,342 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:49,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:49,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:49,400 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:49,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:49,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:49,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:49,411 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:49,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:49,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:49,468 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:49,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:49,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:49,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:49,479 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:49,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:49,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:49,537 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:49,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:49,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:49,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:49,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:49,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:49,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:49,741 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:49,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:49,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:49,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:49,752 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:49,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:49,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:49,845 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:49,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:49,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:49,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:49,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:49,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:49,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:49,971 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:49,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:49,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:49,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:49,990 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:50,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:50,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:50,105 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:50,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:50,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:50,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:50,122 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:50,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:50,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:50,208 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:50,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:50,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:50,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:50,221 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:50,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:50,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:50,278 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:50,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:50,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:50,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:50,342 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:50,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:50,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:50,401 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:50,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:50,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:50,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:50,412 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:50,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:50,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:50,469 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:50,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:50,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:50,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:50,480 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:50,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:50,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:50,539 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:50,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:50,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:50,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:50,551 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:50,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:50,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:50,611 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:50,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:50,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:50,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:50,623 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:50,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:50,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:50,684 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:50,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:50,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:50,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:50,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:50,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:50,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:50,753 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:50,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:50,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:50,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:50,763 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:50,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:50,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:50,821 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:50,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:50,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:50,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:50,832 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:50,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:50,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:50,890 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:50,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:50,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:50,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:50,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:50,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:50,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:50,958 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:50,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:50,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:50,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:50,969 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:51,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:51,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:51,027 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:51,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:51,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:51,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:51,064 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:51,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:51,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:51,122 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:51,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:51,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:51,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:51,133 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:51,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:51,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:51,191 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:51,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:51,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:51,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:51,203 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:51,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:51,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:51,260 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:51,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:51,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:51,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:51,272 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:51,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:51,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:51,330 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:51,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:51,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:51,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:51,340 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:51,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:51,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:51,397 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:51,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:51,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:51,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:51,409 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:51,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:51,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:51,467 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:51,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:51,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:51,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:51,517 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:51,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:51,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:51,573 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:51,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:51,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:51,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:51,585 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:51,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:51,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:51,642 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:51,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:51,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:51,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:51,654 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:51,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:51,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:51,711 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:51,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:51,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:51,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:51,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:51,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:51,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:51,780 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:51,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:51,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:51,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:51,792 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:51,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:51,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:51,850 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:51,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:51,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:51,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:51,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:51,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:51,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:51,918 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:51,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:51,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:51,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:51,929 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:51,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:51,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:51,987 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:51,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:51,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:51,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:51,998 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:52,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:52,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:52,056 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:52,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:52,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:52,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:52,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:52,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:52,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:52,125 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:52,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:52,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:52,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:52,136 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:52,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:52,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:52,191 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:52,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:52,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:52,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:52,203 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:52,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:52,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:52,259 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:52,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:52,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:52,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:52,292 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:52,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:52,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:52,349 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:52,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:52,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:52,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:52,360 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:52,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:52,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:52,417 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:52,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:52,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:52,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:52,428 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:52,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:52,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:52,485 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:52,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:52,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:52,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:52,496 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:52,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:52,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:52,553 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:52,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:52,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:52,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:52,565 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:52,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:52,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:52,622 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:52,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:52,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:52,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:52,635 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:52,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:52,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:52,693 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:52,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:52,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:52,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:52,704 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:52,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:52,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:52,762 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:52,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:52,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:52,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:52,774 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:52,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:52,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:52,831 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:52,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:52,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:52,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:52,843 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:52,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:52,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:52,901 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:52,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:52,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:52,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:52,911 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:52,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:52,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:52,969 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:52,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:52,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:52,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:52,981 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:53,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:53,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:53,038 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:53,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:53,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:53,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:53,049 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:53,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:53,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:53,107 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:53,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:53,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:53,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:53,117 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:53,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:53,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:53,175 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:53,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:53,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:53,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:53,199 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:53,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:53,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:53,257 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:53,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:53,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:53,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:53,268 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:53,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:53,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:53,323 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:53,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:53,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:53,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:53,334 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:53,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:53,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:53,392 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:53,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:53,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:53,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:53,402 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:53,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:53,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:53,460 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:53,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:53,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:53,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:53,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:53,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:53,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:53,538 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:53,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:53,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:53,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:53,548 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:53,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:53,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:53,605 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:53,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:53,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:53,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:53,617 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:53,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:53,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:53,674 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:53,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:53,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:53,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:53,687 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:53,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:53,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:53,744 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:53,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:53,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:53,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:53,756 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:53,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:53,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:53,814 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:53,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:53,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:53,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:53,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:53,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:53,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:53,882 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:53,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:53,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:53,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:53,892 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:53,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:53,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:53,950 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:53,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:53,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:53,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:53,961 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:54,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:54,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:54,018 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:54,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:54,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:54,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:54,029 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:54,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:54,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:54,085 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:54,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:54,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:54,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:54,097 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:54,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:54,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:54,154 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:54,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:54,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:54,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:54,165 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:54,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:54,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:54,219 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:54,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:54,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:54,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:54,231 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:54,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:54,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:54,295 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:54,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:54,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:54,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:54,305 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:54,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:54,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:54,362 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:54,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:54,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:54,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:54,374 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:54,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:54,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:54,430 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:54,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:54,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:54,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:54,441 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:54,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:54,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:54,499 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:54,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:54,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:54,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:54,510 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:54,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:54,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:54,568 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:54,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:54,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:54,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:54,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:54,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:54,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:54,636 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:54,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:54,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:54,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:54,647 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:54,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:54,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:54,703 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:54,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:54,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:54,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:54,847 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:55,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:55,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:55,040 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:55,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:55,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:55,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:55,069 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:55,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:55,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:55,168 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:55,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:55,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:55,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:55,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:55,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:55,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:55,275 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:55,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:55,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:55,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:55,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:55,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:55,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:55,350 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:55,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:55,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:55,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:55,360 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:55,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:55,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:55,417 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:55,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:55,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:55,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:55,437 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:55,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:55,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:55,494 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:55,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:55,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:55,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:55,506 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:55,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:55,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:55,563 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:55,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:55,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:55,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:55,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:55,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:55,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:55,637 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:55,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:55,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:55,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:55,648 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:55,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:55,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:55,704 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:55,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:55,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:55,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:55,756 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:55,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:55,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:55,814 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:55,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:55,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:55,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:55,826 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:55,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:55,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:55,883 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:55,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:55,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:55,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:55,895 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:55,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:55,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:55,952 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:55,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:55,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:55,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:55,963 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:56,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:56,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:56,021 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:56,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:56,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:56,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:56,031 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:56,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:56,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:56,088 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:56,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:56,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:56,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:56,100 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:56,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:56,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:56,157 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:56,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:56,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:56,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:56,169 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:56,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:56,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:56,227 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:56,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:56,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:56,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:56,238 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:56,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:56,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:56,294 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:56,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:56,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:56,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:56,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:56,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:56,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:56,390 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:56,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:56,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:56,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:56,401 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:56,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:56,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:56,459 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:56,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:56,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:56,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:56,471 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:56,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:56,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:56,528 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:56,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:56,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:56,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:56,540 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:56,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:56,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:56,598 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:56,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:56,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:56,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:56,609 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:56,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:56,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:56,666 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:56,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:56,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:56,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:56,748 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:56,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:56,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:56,805 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:56,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:56,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:56,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:56,817 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:56,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:56,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:56,873 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:56,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:56,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:56,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:56,892 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:56,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:56,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:56,950 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:56,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:56,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:56,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:56,960 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:57,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:57,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:57,018 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:57,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:57,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:57,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:57,029 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:57,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:57,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:57,087 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:57,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:57,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:57,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:57,097 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:57,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:57,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:57,155 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:57,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:57,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:57,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:57,167 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:57,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:57,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:57,223 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:57,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:57,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:57,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:57,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:57,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:57,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:57,291 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:57,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:57,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:57,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:57,303 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:57,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:57,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:57,361 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:57,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:57,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:57,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:57,372 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:57,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:57,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:57,429 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:57,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:57,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:57,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:57,440 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:57,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:57,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:57,496 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:57,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:57,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:57,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:57,519 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:57,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:57,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:57,575 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:57,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:57,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:57,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:57,599 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:57,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:57,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:57,655 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:57,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:57,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:57,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:57,666 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:57,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:57,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:57,724 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:57,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:57,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:57,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:57,734 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:57,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:57,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:57,792 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:57,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:57,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:57,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:57,802 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:57,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:57,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:57,858 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:57,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:57,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:57,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:57,869 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:57,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:57,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:57,925 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:57,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:57,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:57,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:58,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:58,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:58,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:58,420 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:58,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:58,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:58,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:58,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:58,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:58,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:58,490 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:58,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:58,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:58,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:58,501 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:58,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:58,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:58,558 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:58,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:58,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:58,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:58,570 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:58,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:58,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:58,627 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:58,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:58,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:58,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:58,638 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:58,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:58,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:58,696 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:58,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:58,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:58,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:58,706 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:58,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:58,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:58,764 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:58,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:58,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:58,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:58,775 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:58,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:58,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:58,832 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:58,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:58,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:58,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:58,843 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:58,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:58,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:58,901 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:58,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:58,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:58,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:58,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:58,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:58,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:58,970 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:58,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:58,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:58,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:58,980 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:59,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:59,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:59,036 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:59,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:59,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:59,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:59,047 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:59,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:59,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:59,112 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:59,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:59,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:59,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:59,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:59,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:59,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:59,436 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:59,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:59,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:59,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:59,447 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:59,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:59,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:59,505 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:59,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:59,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:59,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:59,528 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:59,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:59,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:59,587 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:59,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:59,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:59,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:59,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:59,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:59,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:59,673 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:59,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:59,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:59,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:59,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:59,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:59,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:59,748 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:59,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:59,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:59,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:59,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:59,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:59,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:59,823 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:59,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:59,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:59,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:59,834 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:59,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:59,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:59,891 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:59,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:59,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:59,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:16:59,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:16:59,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:16:59,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:16:59,958 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:16:59,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:16:59,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:16:59,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:00,101 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:00,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:00,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:00,194 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:00,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:00,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:00,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:00,213 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:00,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:00,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:00,313 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:00,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:00,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:00,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:00,327 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:00,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:00,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:00,430 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:00,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:00,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:00,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:00,445 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:00,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:00,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:00,499 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:00,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:00,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:00,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:00,510 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:00,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:00,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:00,568 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:00,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:00,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:00,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:00,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:00,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:00,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:00,637 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:00,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:00,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:00,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:00,649 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:00,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:00,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:00,704 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:00,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:00,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:00,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:00,716 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:00,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:00,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:00,774 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:00,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:00,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:00,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:00,785 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:00,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:00,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:00,841 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:00,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:00,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:00,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:00,852 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:00,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:00,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:00,910 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:00,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:00,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:00,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:00,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:00,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:00,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:00,979 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:00,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:00,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:00,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:00,990 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:01,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:01,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:01,047 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:01,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:01,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:01,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:01,064 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:01,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:01,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:01,120 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:01,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:01,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:01,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:01,131 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:01,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:01,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:01,188 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:01,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:01,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:01,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:01,200 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:01,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:01,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:01,258 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:01,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:01,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:01,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:01,269 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:01,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:01,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:01,327 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:01,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:01,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:01,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:01,338 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:01,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:01,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:01,395 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:01,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:01,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:01,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:01,406 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:01,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:01,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:01,464 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:01,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:01,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:01,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:01,475 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:01,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:01,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:01,533 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:01,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:01,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:01,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:01,544 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:01,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:01,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:01,601 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:01,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:01,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:01,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:01,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:01,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:01,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:01,670 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:01,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:01,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:01,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:01,681 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:01,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:01,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:01,739 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:01,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:01,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:01,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:01,751 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:01,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:01,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:01,808 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:01,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:01,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:01,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:01,819 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:01,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:01,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:01,876 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:01,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:01,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:01,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:01,905 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:01,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:01,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:01,963 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:01,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:01,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:01,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:01,975 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:02,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:02,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:02,032 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:02,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:02,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:02,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:02,091 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:02,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:02,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:02,148 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:02,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:02,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:02,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:02,158 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:02,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:02,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:02,213 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:02,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:02,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:02,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:02,224 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:02,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:02,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:02,282 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:02,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:02,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:02,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:02,344 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:02,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:02,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:02,401 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:02,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:02,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:02,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:02,412 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:02,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:02,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:02,468 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:02,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:02,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:02,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:02,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:02,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:02,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:02,534 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:02,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:02,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:02,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:02,545 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:02,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:02,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:02,603 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:02,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:02,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:02,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:02,614 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:02,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:02,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:02,671 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:02,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:02,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:02,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:02,681 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:02,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:02,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:02,739 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:02,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:02,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:02,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:02,751 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:02,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:02,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:02,808 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:02,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:02,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:02,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:02,829 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:02,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:02,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:02,887 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:02,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:02,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:02,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:02,898 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:02,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:02,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:02,954 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:02,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:02,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:02,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:02,965 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:03,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:03,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:03,023 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:03,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:03,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:03,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:03,034 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:03,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:03,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:03,091 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:03,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:03,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:03,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:03,102 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:03,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:03,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:03,160 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:03,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:03,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:03,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:03,172 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:03,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:03,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:03,228 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:03,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:03,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:03,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:03,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:03,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:03,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:03,296 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:03,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:03,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:03,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:03,306 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:03,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:03,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:03,364 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:03,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:03,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:03,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:03,375 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:03,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:03,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:03,433 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:03,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:03,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:03,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:03,443 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:03,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:03,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:03,501 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:03,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:03,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:03,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:03,512 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:03,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:03,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:03,576 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:03,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:03,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:03,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:03,587 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:03,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:03,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:03,646 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:03,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:03,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:03,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:03,657 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:03,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:03,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:03,714 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:03,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:03,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:03,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:03,726 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:03,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:03,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:03,783 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:03,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:03,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:03,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:03,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:03,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:03,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:03,852 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:03,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:03,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:03,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:03,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:03,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:03,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:03,921 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:03,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:03,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:03,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:03,932 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:03,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:03,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:03,989 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:03,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:03,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:03,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:03,999 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:04,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:04,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:04,056 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:04,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:04,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:04,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:04,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:04,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:04,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:04,123 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:04,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:04,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:04,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:04,134 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:04,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:04,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:04,192 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:04,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:04,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:04,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:04,202 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:04,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:04,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:04,260 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:04,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:04,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:04,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:04,271 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:04,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:04,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:04,329 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:04,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:04,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:04,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:04,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:04,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:04,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:04,397 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:04,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:04,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:04,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:04,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:04,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:04,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:04,465 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:04,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:04,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:04,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:04,477 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:04,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:04,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:04,533 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:04,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:04,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:04,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:04,547 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:04,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:04,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:04,609 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:04,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:04,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:04,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:04,628 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:04,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:04,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:04,686 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:04,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:04,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:04,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:04,698 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:04,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:04,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:04,756 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:04,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:04,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:04,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:04,767 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:04,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:04,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:04,823 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:04,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:04,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:04,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:04,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:04,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:04,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:04,891 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:04,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:04,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:04,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:04,901 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:04,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:04,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:04,959 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:04,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:04,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:04,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:04,973 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:05,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:05,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:05,030 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:05,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:05,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:05,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:05,041 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:05,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:05,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:05,098 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:05,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:05,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:05,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:05,108 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:05,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:05,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:05,185 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:05,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:05,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:05,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:05,201 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:05,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:05,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:05,293 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:05,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:05,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:05,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:05,310 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:05,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:05,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:05,400 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:05,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:05,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:05,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:05,417 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:05,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:05,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:05,514 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:05,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:05,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:05,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:05,529 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:05,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:05,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:05,601 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:05,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:05,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:05,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:05,611 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:05,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:05,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:05,669 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:05,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:05,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:05,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:05,680 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:05,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:05,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:05,737 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:05,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:05,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:05,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:05,748 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:05,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:05,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:05,805 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:05,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:05,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:05,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:05,817 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:05,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:05,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:05,874 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:05,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:05,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:05,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:05,885 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:05,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:05,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:05,943 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:05,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:05,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:05,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:05,955 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:06,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:06,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:06,012 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:06,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:06,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:06,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:06,023 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:06,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:06,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:06,080 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:06,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:06,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:06,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:06,091 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:06,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:06,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:06,149 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:06,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:06,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:06,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:06,160 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:06,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:06,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:06,216 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:06,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:06,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:06,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:06,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:06,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:06,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:06,284 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:06,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:06,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:06,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:06,295 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:06,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:06,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:06,353 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:06,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:06,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:06,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:06,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:06,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:06,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:06,420 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:06,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:06,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:06,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:06,431 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:06,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:06,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:06,488 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:06,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:06,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:06,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:06,500 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:06,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:06,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:06,557 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:06,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:06,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:06,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:06,569 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:06,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:06,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:06,626 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:06,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:06,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:06,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:06,637 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:06,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:06,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:06,694 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:06,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:06,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:06,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:06,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:06,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:06,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:06,763 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:06,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:06,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:06,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:06,773 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:06,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:06,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:06,830 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:06,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:06,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:06,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:06,841 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:06,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:06,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:06,897 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:06,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:06,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:06,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:06,909 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:06,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:06,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:06,966 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:06,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:06,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:06,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:06,977 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:07,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:07,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:07,034 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:07,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:07,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:07,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:07,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:07,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:07,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:07,103 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:07,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:07,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:07,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:07,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:07,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:07,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:07,171 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:07,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:07,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:07,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:07,183 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:07,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:07,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:07,241 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:07,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:07,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:07,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:07,253 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:07,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:07,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:07,310 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:07,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:07,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:07,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:07,322 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:07,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:07,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:07,377 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:07,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:07,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:07,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:07,387 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:07,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:07,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:07,453 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:07,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:07,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:07,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:07,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:07,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:07,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:07,521 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:07,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:07,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:07,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:07,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:07,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:07,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:07,590 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:07,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:07,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:07,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:07,616 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:07,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:07,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:07,672 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:07,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:07,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:07,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:07,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:07,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:07,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:07,752 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:07,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:07,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:07,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:07,764 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:07,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:07,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:07,820 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:07,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:07,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:07,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:07,831 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:07,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:07,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:07,889 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:07,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:07,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:07,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:07,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:07,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:07,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:07,956 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:07,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:07,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:07,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:07,967 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:08,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:08,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:08,024 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:08,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:08,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:08,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:08,036 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:08,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:08,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:08,091 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:08,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:08,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:08,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:08,101 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:08,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:08,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:08,157 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:08,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:08,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:08,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:08,169 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:08,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:08,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:08,225 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:08,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:08,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:08,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:08,236 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:08,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:08,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:08,291 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:08,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:08,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:08,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:08,302 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:08,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:08,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:08,360 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:08,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:08,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:08,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:08,371 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:08,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:08,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:08,428 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:08,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:08,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:08,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:08,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:08,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:08,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:08,508 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:08,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:08,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:08,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:08,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:08,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:08,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:08,576 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:08,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:08,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:08,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:08,642 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:08,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:08,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:08,698 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:08,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:08,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:08,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:08,709 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:08,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:08,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:08,767 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:08,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:08,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:08,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:08,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:08,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:08,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:08,835 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:08,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:08,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:08,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:08,846 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:08,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:08,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:08,904 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:08,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:08,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:08,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:08,914 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:08,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:08,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:08,972 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:08,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:08,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:08,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:08,983 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:09,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:09,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:09,041 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:09,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:09,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:09,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:09,052 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:09,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:09,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:09,110 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:09,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:09,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:09,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:09,248 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:09,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:09,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:09,751 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:09,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:09,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:09,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:09,763 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:09,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:09,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:09,820 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:09,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:09,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:09,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:09,831 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:09,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:09,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:09,888 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:09,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:09,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:09,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:09,918 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:09,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:09,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:09,976 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:09,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:09,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:09,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:09,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:10,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:10,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:10,046 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:10,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:10,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:10,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:10,056 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:10,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:10,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:10,114 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:10,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:10,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:10,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:10,124 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:10,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:10,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:10,181 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:10,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:10,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:10,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:10,192 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:10,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:10,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:10,250 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:10,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:10,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:10,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:10,262 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:10,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:10,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:10,365 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:10,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:10,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:10,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:10,384 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:10,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:10,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:10,472 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:10,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:10,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:10,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:10,486 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:10,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:10,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:10,582 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:10,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:10,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:10,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:10,597 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:10,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:10,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:10,676 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:10,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:10,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:10,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:10,686 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:10,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:10,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:10,745 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:10,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:10,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:10,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:10,756 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:10,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:10,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:10,814 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:10,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:10,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:10,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:10,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:10,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:10,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:10,946 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:10,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:10,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:10,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:10,957 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:11,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:11,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:11,014 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:11,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:11,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:11,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:11,029 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:11,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:11,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:11,087 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:11,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:11,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:11,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:11,103 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:11,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:11,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:11,160 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:11,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:11,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:11,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:11,172 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:11,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:11,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:11,230 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:11,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:11,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:11,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:11,296 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:11,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:11,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:11,352 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:11,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:11,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:11,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:11,376 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:11,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:11,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:11,432 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:11,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:11,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:11,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:11,443 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:11,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:11,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:11,499 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:11,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:11,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:11,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:11,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:11,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:11,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:11,582 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:11,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:11,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:11,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:11,594 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:11,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:11,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:11,650 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:11,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:11,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:11,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:11,662 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:11,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:11,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:11,719 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:11,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:11,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:11,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:11,731 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:11,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:11,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:11,788 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:11,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:11,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:11,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:11,799 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:11,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:11,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:11,855 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:11,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:11,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:11,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:11,867 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:11,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:11,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:11,924 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:11,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:11,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:11,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:11,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:11,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:11,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:11,991 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:11,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:11,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:11,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:12,002 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:12,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:12,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:12,059 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:12,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:12,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:12,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:12,071 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:12,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:12,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:12,129 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:12,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:12,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:12,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:12,140 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:12,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:12,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:12,197 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:12,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:12,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:12,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:12,209 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:12,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:12,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:12,266 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:12,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:12,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:12,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:12,277 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:12,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:12,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:12,334 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:12,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:12,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:12,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:12,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:12,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:12,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:12,402 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:12,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:12,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:12,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:12,413 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:12,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:12,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:12,471 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:12,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:12,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:12,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:12,482 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:12,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:12,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:12,538 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:12,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:12,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:12,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:12,550 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:12,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:12,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:12,607 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:12,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:12,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:12,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:12,618 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:12,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:12,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:12,676 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:12,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:12,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:12,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:12,729 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:12,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:12,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:12,787 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:12,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:12,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:12,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:12,797 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:12,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:12,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:12,855 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:12,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:12,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:12,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:12,908 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:12,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:12,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:12,966 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:12,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:12,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:12,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:12,977 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:13,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:13,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:13,034 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:13,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:13,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:13,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:13,046 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:13,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:13,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:13,103 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:13,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:13,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:13,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:13,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:13,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:13,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:13,172 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:13,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:13,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:13,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:13,183 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:13,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:13,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:13,240 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:13,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:13,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:13,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:13,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:13,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:13,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:13,306 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:13,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:13,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:13,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:13,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:13,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:13,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:13,375 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:13,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:13,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:13,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:13,386 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:13,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:13,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:13,444 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:13,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:13,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:13,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:13,455 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:13,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:13,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:13,511 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:13,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:13,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:13,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:13,522 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:13,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:13,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:13,580 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:13,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:13,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:13,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:13,590 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:13,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:13,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:13,647 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:13,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:13,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:13,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:13,658 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:13,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:13,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:13,715 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:13,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:13,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:13,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:13,726 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:13,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:13,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:13,784 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:13,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:13,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:13,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:13,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:13,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:13,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:13,852 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:13,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:13,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:13,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:13,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:13,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:13,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:13,921 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:13,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:13,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:13,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:13,931 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:13,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:13,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:13,989 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:13,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:13,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:13,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:14,000 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:14,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:14,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:14,058 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:14,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:14,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:14,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:14,068 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:14,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:14,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:14,126 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:14,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:14,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:14,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:14,136 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:14,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:14,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:14,194 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:14,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:14,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:14,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:14,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:14,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:14,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:14,262 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:14,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:14,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:14,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:14,273 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:14,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:14,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:14,330 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:14,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:14,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:14,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:14,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:14,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:14,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:14,398 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:14,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:14,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:14,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:14,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:14,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:14,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:14,467 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:14,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:14,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:14,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:14,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:14,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:14,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:14,535 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:14,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:14,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:14,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:14,545 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:14,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:14,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:14,603 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:14,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:14,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:14,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:14,614 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:14,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:14,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:14,672 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:14,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:14,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:14,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:14,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:14,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:14,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:14,741 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:14,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:14,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:14,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:14,752 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:14,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:14,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:14,809 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:14,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:14,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:14,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:14,821 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:14,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:14,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:14,877 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:14,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:14,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:14,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:14,888 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:14,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:14,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:14,946 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:14,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:14,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:14,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:14,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:15,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:15,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:15,012 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:15,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:15,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:15,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:15,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:15,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:15,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:15,080 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:15,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:15,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:15,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:15,091 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:15,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:15,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:15,148 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:15,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:15,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:15,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:15,158 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:15,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:15,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:15,216 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:15,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:15,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:15,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:15,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:15,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:15,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:15,283 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:15,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:15,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:15,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:15,294 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:15,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:15,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:15,351 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:15,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:15,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:15,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:15,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:15,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:15,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:15,458 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:15,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:15,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:15,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:15,474 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:15,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:15,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:15,575 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:15,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:15,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:15,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:15,593 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:15,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:15,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:15,689 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:15,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:15,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:15,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:15,711 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:15,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:15,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:15,805 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:15,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:15,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:15,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:15,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:15,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:15,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:15,878 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:15,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:15,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:15,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:15,890 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:15,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:15,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:15,947 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:15,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:15,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:15,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:15,958 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:16,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:16,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:16,015 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:16,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:16,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:16,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:16,026 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:16,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:16,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:16,083 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:16,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:16,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:16,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:16,094 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:16,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:16,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:16,151 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:16,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:16,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:16,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:16,162 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:16,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:16,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:16,219 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:16,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:16,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:16,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:16,231 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:16,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:16,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:16,288 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:16,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:16,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:16,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:16,299 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:16,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:16,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:16,356 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:16,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:16,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:16,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:16,368 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:16,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:16,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:16,425 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:16,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:16,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:16,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:16,437 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:16,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:16,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:16,492 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:16,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:16,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:16,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:16,503 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:16,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:16,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:16,558 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:16,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:16,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:16,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:16,570 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:16,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:16,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:16,626 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:16,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:16,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:16,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:16,637 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:16,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:16,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:16,694 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:16,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:16,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:16,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:16,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:16,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:16,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:16,761 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:16,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:16,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:16,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:16,772 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:16,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:16,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:16,829 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:16,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:16,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:16,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:16,840 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:16,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:16,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:16,898 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:16,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:16,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:16,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:16,908 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:16,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:16,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:16,965 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:16,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:16,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:16,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:16,977 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:17,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:17,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:17,034 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:17,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:17,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:17,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:17,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:17,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:17,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:17,102 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:17,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:17,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:17,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:17,113 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:17,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:17,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:17,170 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:17,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:17,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:17,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:17,182 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:17,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:17,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:17,239 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:17,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:17,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:17,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:17,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:17,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:17,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:17,306 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:17,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:17,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:17,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:17,318 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:17,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:17,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:17,375 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:17,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:17,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:17,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:17,386 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:17,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:17,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:17,444 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:17,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:17,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:17,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:17,454 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:17,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:17,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:17,512 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:17,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:17,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:17,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:17,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:17,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:17,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:17,580 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:17,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:17,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:17,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:17,592 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:17,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:17,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:17,650 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:17,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:17,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:17,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:17,667 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:17,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:17,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:17,724 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:17,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:17,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:17,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:17,735 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:17,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:17,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:17,794 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:17,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:17,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:17,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:17,804 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:17,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:17,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:17,862 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:17,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:17,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:17,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:17,873 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:17,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:17,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:17,930 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:17,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:17,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:17,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:17,946 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:18,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:18,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:18,003 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:18,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:18,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:18,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:18,015 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:18,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:18,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:18,079 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:18,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:18,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:18,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:18,090 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:18,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:18,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:18,147 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:18,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:18,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:18,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:18,246 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:18,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:18,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:18,302 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:18,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:18,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:18,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:18,313 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:18,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:18,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:18,371 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:18,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:18,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:18,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:18,382 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:18,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:18,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:18,440 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:18,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:18,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:18,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:18,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:18,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:18,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:18,508 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:18,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:18,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:18,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:18,519 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:18,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:18,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:18,576 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:18,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:18,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:18,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:18,587 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:18,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:18,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:18,644 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:18,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:18,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:18,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:18,656 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:18,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:18,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:18,713 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:18,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:18,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:18,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:18,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:18,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:18,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:18,781 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:18,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:18,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:18,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:18,825 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:18,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:18,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:18,882 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:18,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:18,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:18,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:18,893 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:18,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:18,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:18,950 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:18,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:18,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:18,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:18,961 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:19,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:19,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:19,019 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:19,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:19,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:19,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:19,030 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:19,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:19,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:19,086 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:19,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:19,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:19,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:19,098 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:19,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:19,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:19,155 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:19,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:19,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:19,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:19,167 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:19,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:19,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:19,223 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:19,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:19,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:19,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:19,308 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:19,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:19,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:19,366 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:19,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:19,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:19,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:19,381 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:19,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:19,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:19,438 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:19,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:19,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:19,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:19,448 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:19,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:19,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:19,506 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:19,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:19,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:19,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:19,517 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:19,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:19,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:19,574 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:19,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:19,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:19,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:19,585 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:19,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:19,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:19,642 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:19,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:19,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:19,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:19,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:19,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:19,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:19,710 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:19,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:19,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:19,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:19,721 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:19,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:19,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:19,778 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:19,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:19,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:19,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:19,789 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:19,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:19,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:19,847 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:19,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:19,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:19,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:19,858 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:19,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:19,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:19,913 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:19,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:19,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:19,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:19,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:19,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:19,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:19,981 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:19,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:19,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:19,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:19,991 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:20,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:20,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:20,046 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:20,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:20,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:20,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:20,056 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:20,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:20,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:20,116 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:20,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:20,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:20,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:20,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:20,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:20,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:20,187 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:20,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:20,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:20,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:20,198 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:20,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:20,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:20,255 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:20,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:20,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:20,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:20,267 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:20,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:20,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:20,324 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:20,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:20,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:20,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:20,339 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:20,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:20,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:20,397 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:20,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:20,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:20,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:20,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:20,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:20,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:20,465 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:20,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:20,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:20,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:20,475 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:20,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:20,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:20,560 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:20,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:20,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:20,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:20,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:20,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:20,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:20,670 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:20,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:20,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:20,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:20,689 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:20,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:20,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:20,782 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:20,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:20,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:20,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:20,798 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:20,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:20,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:20,886 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:20,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:20,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:20,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:20,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:20,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:20,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:20,991 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:20,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:20,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:20,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:21,023 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:21,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:21,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:21,080 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:21,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:21,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:21,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:21,091 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:21,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:21,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:21,148 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:21,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:21,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:21,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:21,166 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:21,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:21,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:21,222 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:21,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:21,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:21,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:21,233 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:21,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:21,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:21,290 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:21,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:21,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:21,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:21,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:21,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:21,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:21,357 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:21,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:21,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:21,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:21,377 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:21,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:21,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:21,435 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:21,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:21,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:21,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:21,462 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:21,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:21,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:21,521 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:21,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:21,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:21,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:21,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:21,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:21,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:21,591 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:21,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:21,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:21,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:21,626 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:21,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:21,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:21,682 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:21,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:21,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:21,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:21,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:21,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:21,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:21,750 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:21,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:21,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:21,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:21,762 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:21,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:21,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:21,818 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:21,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:21,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:21,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:21,829 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:21,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:21,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:21,887 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:21,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:21,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:21,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:21,905 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:21,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:21,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:21,961 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:21,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:21,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:21,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:21,972 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:22,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:22,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:22,028 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:22,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:22,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:22,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:22,039 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:22,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:22,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:22,113 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:22,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:22,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:22,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:22,232 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:22,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:22,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:22,286 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:22,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:22,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:22,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:22,298 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:22,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:22,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:22,353 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:22,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:22,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:22,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:22,365 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:22,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:22,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:22,421 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:22,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:22,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:22,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:22,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:22,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:22,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:22,488 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:22,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:22,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:22,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:22,500 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:22,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:22,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:22,556 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:22,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:22,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:22,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:22,568 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:22,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:22,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:22,625 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:22,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:22,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:22,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:22,635 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:22,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:22,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:22,693 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:22,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:22,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:22,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:22,703 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:22,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:22,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:22,761 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:22,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:22,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:22,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:22,772 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:22,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:22,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:22,828 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:22,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:22,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:22,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:22,839 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:22,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:22,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:22,898 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:22,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:22,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:22,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:22,910 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:22,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:22,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:22,969 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:22,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:22,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:22,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:22,981 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:23,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:23,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:23,038 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:23,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:23,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:23,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:23,050 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:23,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:23,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:23,107 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:23,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:23,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:23,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:23,120 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:23,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:23,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:23,178 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:23,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:23,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:23,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:23,188 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:23,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:23,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:23,244 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:23,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:23,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:23,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:23,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:23,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:23,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:23,312 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:23,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:23,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:23,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:23,323 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:23,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:23,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:23,379 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:23,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:23,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:23,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:23,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:23,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:23,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:23,448 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:23,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:23,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:23,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:23,459 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:23,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:23,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:23,515 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:23,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:23,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:23,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:23,546 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:23,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:23,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:23,604 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:23,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:23,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:23,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:23,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:23,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:23,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:23,672 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:23,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:23,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:23,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:23,683 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:23,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:23,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:23,741 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:23,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:23,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:23,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:23,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:23,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:23,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:23,808 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:23,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:23,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:23,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:23,819 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:23,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:23,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:23,877 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:23,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:23,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:23,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:23,888 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:23,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:23,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:23,944 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:23,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:23,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:23,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:23,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:24,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:24,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:24,013 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:24,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:24,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:24,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:24,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:24,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:24,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:24,078 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:24,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:24,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:24,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:24,094 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:24,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:24,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:24,152 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:24,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:24,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:24,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:24,164 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:24,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:24,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:24,218 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:24,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:24,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:24,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:24,230 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:24,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:24,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:24,287 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:24,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:24,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:24,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:24,299 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:24,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:24,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:24,356 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:24,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:24,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:24,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:24,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:24,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:24,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:24,424 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:24,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:24,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:24,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:24,435 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:24,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:24,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:24,493 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:24,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:24,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:24,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:24,504 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:24,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:24,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:24,559 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:24,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:24,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:24,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:24,570 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:24,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:24,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:24,627 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:24,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:24,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:24,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:24,638 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:24,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:24,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:24,694 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:24,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:24,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:24,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:24,706 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:24,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:24,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:24,763 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:24,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:24,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:24,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:24,775 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:24,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:24,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:24,832 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:24,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:24,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:24,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:24,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:24,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:24,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:24,899 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:24,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:24,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:24,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:24,910 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:24,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:24,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:24,968 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:24,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:24,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:24,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:24,979 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:25,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:25,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:25,037 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:25,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:25,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:25,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:25,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:25,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:25,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:25,105 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:25,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:25,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:25,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:25,116 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:25,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:25,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:25,172 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:25,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:25,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:25,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:25,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:25,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:25,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:25,241 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:25,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:25,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:25,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:25,252 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:25,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:25,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:25,310 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:25,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:25,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:25,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:25,321 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:25,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:25,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:25,378 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:25,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:25,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:25,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:25,389 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:25,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:25,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:25,447 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:25,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:25,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:25,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:25,457 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:25,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:25,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:25,513 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:25,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:25,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:25,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:25,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:25,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:25,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:25,582 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:25,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:25,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:25,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:25,593 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:25,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:25,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:25,677 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:25,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:25,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:25,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:25,699 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:25,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:25,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:25,791 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:25,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:25,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:25,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:25,813 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:25,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:25,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:25,905 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:25,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:25,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:25,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:25,917 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:25,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:25,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:25,978 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:25,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:25,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:25,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:25,989 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:26,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:26,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:26,048 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:26,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:26,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:26,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:26,059 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:26,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:26,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:26,116 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:26,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:26,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:26,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:26,127 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:26,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:26,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:26,184 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:26,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:26,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:26,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:26,195 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:26,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:26,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:26,252 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:26,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:26,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:26,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:26,263 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:26,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:26,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:26,319 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:26,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:26,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:26,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:26,331 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:26,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:26,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:26,387 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:26,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:26,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:26,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:26,398 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:26,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:26,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:26,455 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:26,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:26,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:26,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:26,466 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:26,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:26,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:26,521 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:26,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:26,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:26,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:26,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:26,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:26,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:26,590 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:26,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:26,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:26,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:26,602 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:26,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:26,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:26,657 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:26,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:26,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:26,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:26,668 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:26,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:26,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:26,725 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:26,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:26,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:26,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:26,736 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:26,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:26,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:26,793 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:26,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:26,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:26,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:26,805 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:26,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:26,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:26,861 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:26,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:26,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:26,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:26,872 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:26,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:26,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:26,928 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:26,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:26,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:26,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:26,939 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:26,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:26,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:26,997 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:26,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:26,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:26,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:27,008 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:27,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:27,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:27,066 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:27,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:27,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:27,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:27,077 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:27,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:27,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:27,134 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:27,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:27,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:27,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:27,145 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:27,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:27,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:27,203 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:27,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:27,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:27,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:27,213 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:27,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:27,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:27,273 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:27,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:27,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:27,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:27,285 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:27,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:27,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:27,346 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:27,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:27,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:27,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:27,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:27,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:27,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:27,418 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:27,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:27,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:27,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:27,429 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:27,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:27,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:27,486 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:27,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:27,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:27,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:27,498 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:27,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:27,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:27,554 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:27,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:27,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:27,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:27,565 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:27,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:27,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:27,623 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:27,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:27,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:27,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:27,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:27,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:27,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:27,691 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:27,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:27,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:27,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:27,701 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:27,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:27,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:27,759 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:27,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:27,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:27,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:27,770 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:27,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:27,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:27,828 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:27,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:27,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:27,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:27,839 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:27,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:27,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:27,897 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:27,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:27,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:27,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:27,907 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:27,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:27,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:27,965 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:27,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:27,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:27,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:27,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:28,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:28,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:28,034 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:28,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:28,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:28,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:28,046 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:28,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:28,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:28,104 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:28,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:28,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:28,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:28,114 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:28,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:28,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:28,171 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:28,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:28,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:28,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:28,182 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:28,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:28,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:28,240 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:28,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:28,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:28,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:28,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:28,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:28,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:28,308 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:28,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:28,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:28,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:28,319 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:28,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:28,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:28,376 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:28,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:28,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:28,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:28,386 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:28,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:28,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:28,443 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:28,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:28,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:28,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:28,454 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:28,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:28,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:28,512 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:28,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:28,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:28,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:28,522 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:28,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:28,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:28,580 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:28,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:28,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:28,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:28,591 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:28,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:28,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:28,646 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:28,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:28,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:28,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:28,657 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:28,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:28,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:28,715 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:28,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:28,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:28,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:28,726 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:28,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:28,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:28,783 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:28,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:28,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:28,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:28,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:28,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:28,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:28,852 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:28,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:28,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:28,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:28,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:28,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:28,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:28,920 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:28,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:28,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:28,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:28,931 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:28,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:28,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:28,988 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:28,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:28,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:28,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:28,999 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:29,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:29,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:29,057 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:29,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:29,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:29,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:29,068 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:29,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:29,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:29,126 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:29,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:29,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:29,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:29,137 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:29,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:29,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:29,195 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:29,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:29,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:29,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:29,206 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:29,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:29,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:29,262 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:29,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:29,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:29,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:29,274 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:29,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:29,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:29,332 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:29,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:29,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:29,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:29,343 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:29,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:29,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:29,401 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:29,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:29,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:29,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:29,411 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:29,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:29,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:29,468 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:29,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:29,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:29,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:29,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:29,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:29,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:29,535 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:29,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:29,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:29,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:29,546 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:29,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:29,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:29,604 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:29,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:29,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:29,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:29,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:29,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:29,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:29,672 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:29,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:29,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:29,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:29,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:29,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:29,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:29,741 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:29,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:29,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:29,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:29,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:29,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:29,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:29,811 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:29,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:29,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:29,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:29,822 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:29,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:29,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:29,878 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:29,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:29,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:29,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:29,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:29,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:29,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:29,945 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:29,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:29,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:29,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:29,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:30,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:30,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:30,014 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:30,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:30,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:30,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:30,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:30,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:30,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:30,082 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:30,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:30,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:30,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:30,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:30,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:30,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:30,149 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:30,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:30,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:30,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:30,161 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:30,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:30,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:30,220 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:30,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:30,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:30,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:30,230 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:30,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:30,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:30,285 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:30,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:30,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:30,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:30,296 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:30,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:30,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:30,353 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:30,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:30,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:30,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:30,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:30,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:30,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:30,421 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:30,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:30,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:30,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:30,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:30,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:30,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:30,489 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:30,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:30,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:30,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:30,501 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:30,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:30,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:30,557 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:30,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:30,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:30,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:30,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:30,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:30,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:30,625 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:30,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:30,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:30,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:30,635 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:30,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:30,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:30,691 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:30,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:30,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:30,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:30,701 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:30,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:30,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:30,780 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:30,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:30,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:30,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:30,796 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:30,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:30,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:30,897 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:30,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:30,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:30,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:30,920 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:31,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:31,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:31,012 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:31,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:31,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:31,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:31,029 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:31,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:31,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:31,120 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:31,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:31,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:31,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:31,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:31,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:31,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:31,189 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:31,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:31,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:31,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:31,200 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:31,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:31,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:31,257 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:31,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:31,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:31,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:31,268 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:31,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:31,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:31,326 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:31,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:31,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:31,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:31,337 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:31,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:31,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:31,394 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:31,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:31,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:31,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:31,405 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:31,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:31,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:31,463 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:31,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:31,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:31,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:31,474 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:31,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:31,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:31,530 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:31,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:31,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:31,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:31,541 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:31,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:31,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:31,599 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:31,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:31,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:31,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:31,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:31,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:31,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:31,667 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:31,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:31,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:31,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:31,679 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:31,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:31,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:31,736 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:31,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:31,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:31,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:31,748 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:31,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:31,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:31,805 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:31,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:31,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:31,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:31,817 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:31,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:31,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:31,874 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:31,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:31,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:31,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:31,885 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:31,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:31,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:31,943 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:31,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:31,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:31,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:31,953 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:32,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:32,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:32,011 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:32,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:32,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:32,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:32,022 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:32,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:32,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:32,080 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:32,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:32,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:32,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:32,090 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:32,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:32,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:32,148 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:32,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:32,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:32,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:32,158 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:32,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:32,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:32,216 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:32,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:32,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:32,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:32,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:32,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:32,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:32,284 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:32,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:32,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:32,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:32,296 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:32,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:32,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:32,353 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:32,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:32,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:32,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:32,364 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:32,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:32,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:32,422 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:32,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:32,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:32,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:32,433 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:32,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:32,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:32,492 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:32,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:32,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:32,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:32,553 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:32,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:32,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:32,614 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:32,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:32,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:32,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:32,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:32,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:32,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:32,740 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:32,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:32,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:32,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:32,752 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:32,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:32,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:32,808 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:32,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:32,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:32,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:32,819 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:32,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:32,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:32,876 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:32,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:32,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:32,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:32,888 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:32,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:32,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:32,945 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:32,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:32,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:32,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:32,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:33,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:33,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:33,014 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:33,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:33,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:33,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:33,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:33,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:33,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:33,081 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:33,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:33,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:33,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:33,092 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:33,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:33,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:33,149 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:33,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:33,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:33,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:33,160 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:33,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:33,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:33,216 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:33,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:33,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:33,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:33,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:33,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:33,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:33,284 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:33,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:33,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:33,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:33,295 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:33,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:33,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:33,351 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:33,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:33,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:33,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:33,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:33,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:33,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:33,418 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:33,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:33,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:33,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:33,428 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:33,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:33,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:33,485 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:33,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:33,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:33,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:33,496 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:33,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:33,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:33,554 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:33,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:33,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:33,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:33,564 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:33,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:33,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:33,620 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:33,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:33,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:33,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:33,632 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:33,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:33,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:33,689 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:33,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:33,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:33,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:33,700 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:33,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:33,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:33,757 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:33,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:33,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:33,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:33,768 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:33,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:33,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:33,824 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:33,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:33,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:33,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:33,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:33,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:33,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:33,892 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:33,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:33,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:33,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:33,904 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:33,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:33,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:33,961 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:33,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:33,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:33,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:33,972 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:34,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:34,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:34,027 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:34,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:34,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:34,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:34,038 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:34,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:34,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:34,094 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:34,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:34,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:34,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:34,105 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:34,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:34,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:34,161 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:34,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:34,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:34,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:34,194 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:34,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:34,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:34,252 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:34,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:34,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:34,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:34,263 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:34,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:34,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:34,320 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:34,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:34,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:34,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:34,331 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:34,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:34,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:34,389 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:34,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:34,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:34,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:34,401 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:34,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:34,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:34,457 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:34,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:34,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:34,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:34,475 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:34,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:34,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:34,532 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:34,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:34,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:34,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:34,542 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:34,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:34,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:34,600 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:34,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:34,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:34,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:34,611 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:34,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:34,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:34,667 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:34,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:34,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:34,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:34,678 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:34,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:34,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:34,736 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:34,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:34,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:34,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:34,745 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:34,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:34,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:34,803 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:34,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:34,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:34,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:34,815 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:34,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:34,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:34,869 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:34,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:34,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:34,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:34,880 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:34,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:34,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:34,938 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:34,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:34,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:34,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:34,948 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:35,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:35,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:35,006 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:35,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:35,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:35,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:35,017 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:35,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:35,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:35,073 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:35,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:35,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:35,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:35,084 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:35,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:35,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:35,142 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:35,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:35,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:35,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:35,152 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:35,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:35,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:35,208 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:35,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:35,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:35,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:35,219 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:35,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:35,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:35,277 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:35,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:35,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:35,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:35,289 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:35,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:35,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:35,346 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:35,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:35,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:35,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:35,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:35,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:35,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:35,414 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:35,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:35,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:35,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:35,426 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:35,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:35,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:35,483 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:35,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:35,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:35,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:35,501 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:35,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:35,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:35,558 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:35,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:35,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:35,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:35,570 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:35,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:35,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:35,627 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:35,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:35,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:35,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:35,638 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:35,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:35,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:35,695 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:35,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:35,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:35,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:35,706 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:35,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:35,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:35,763 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:35,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:35,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:35,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:35,775 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:35,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:35,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:35,832 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:35,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:35,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:35,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:35,843 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:35,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:35,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:35,926 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:35,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:35,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:35,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:35,940 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:36,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:36,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:36,034 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:36,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:36,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:36,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:36,049 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:36,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:36,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:36,145 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:36,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:36,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:36,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:36,162 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:36,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:36,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:36,265 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:36,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:36,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:36,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:36,284 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:36,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:36,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:36,345 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:36,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:36,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:36,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:36,356 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:36,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:36,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:36,413 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:36,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:36,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:36,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:36,431 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:36,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:36,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:36,491 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:36,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:36,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:36,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:36,502 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:36,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:36,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:36,559 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:36,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:36,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:36,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:36,570 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:36,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:36,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:36,627 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:36,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:36,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:36,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:36,638 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:36,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:36,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:36,694 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:36,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:36,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:36,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:36,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:36,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:36,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:36,762 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:36,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:36,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:36,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:36,774 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:36,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:36,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:36,831 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:36,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:36,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:36,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:36,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:36,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:36,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:36,904 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:36,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:36,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:36,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:36,916 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:36,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:36,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:36,976 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:36,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:36,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:36,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:36,989 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:37,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:37,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:37,050 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:37,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:37,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:37,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:37,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:37,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:37,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:37,125 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:37,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:37,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:37,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:37,137 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:37,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:37,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:37,195 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:37,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:37,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:37,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:37,206 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:37,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:37,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:37,263 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:37,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:37,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:37,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:37,274 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:37,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:37,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:37,330 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:37,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:37,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:37,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:37,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:37,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:37,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:37,398 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:37,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:37,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:37,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:37,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:37,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:37,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:37,466 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:37,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:37,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:37,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:37,477 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:37,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:37,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:37,534 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:37,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:37,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:37,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:37,546 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:37,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:37,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:37,603 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:37,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:37,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:37,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:37,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:37,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:37,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:37,672 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:37,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:37,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:37,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:37,683 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:37,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:37,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:37,739 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:37,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:37,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:37,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:37,750 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:37,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:37,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:37,807 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:37,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:37,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:37,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:37,818 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:37,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:37,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:37,876 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:37,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:37,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:37,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:37,887 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:37,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:37,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:37,945 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:37,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:37,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:37,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:37,958 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:38,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:38,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:38,015 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:38,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:38,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:38,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:38,066 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:38,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:38,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:38,120 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:38,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:38,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:38,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:38,131 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:38,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:38,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:38,302 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:38,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:38,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:38,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:38,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:38,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:38,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:38,371 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:38,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:38,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:38,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:38,382 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:38,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:38,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:38,441 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:38,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:38,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:38,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:38,452 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:38,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:38,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:38,509 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:38,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:38,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:38,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:38,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:38,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:38,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:38,576 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:38,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:38,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:38,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:38,587 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:38,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:38,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:38,644 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:38,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:38,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:38,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:38,655 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:38,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:38,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:38,713 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:38,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:38,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:38,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:38,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:38,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:38,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:38,784 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:38,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:38,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:38,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:38,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:38,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:38,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:38,854 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:38,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:38,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:38,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:38,864 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:38,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:38,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:38,921 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:38,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:38,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:38,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:38,933 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:38,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:38,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:38,990 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:38,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:38,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:38,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:39,001 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:39,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:39,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:39,059 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:39,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:39,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:39,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:39,070 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:39,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:39,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:39,126 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:39,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:39,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:39,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:39,137 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:39,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:39,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:39,194 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:39,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:39,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:39,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:39,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:39,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:39,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:39,262 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:39,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:39,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:39,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:39,273 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:39,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:39,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:39,331 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:39,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:39,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:39,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:39,343 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:39,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:39,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:39,399 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:39,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:39,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:39,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:39,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:39,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:39,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:39,466 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:39,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:39,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:39,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:39,484 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:39,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:39,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:39,541 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:39,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:39,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:39,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:39,552 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:39,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:39,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:39,610 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:39,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:39,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:39,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:39,621 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:39,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:39,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:39,679 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:39,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:39,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:39,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:39,690 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:39,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:39,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:39,750 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:39,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:39,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:39,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:39,761 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:39,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:39,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:39,819 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:39,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:39,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:39,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:39,830 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:39,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:39,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:39,888 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:39,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:39,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:39,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:39,899 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:39,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:39,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:39,957 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:39,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:39,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:39,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:39,967 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:40,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:40,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:40,025 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:40,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:40,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:40,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:40,036 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:40,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:40,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:40,093 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:40,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:40,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:40,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:40,104 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:40,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:40,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:40,162 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:40,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:40,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:40,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:40,173 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:40,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:40,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:40,229 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:40,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:40,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:40,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:40,241 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:40,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:40,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:40,298 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:40,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:40,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:40,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:40,311 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:40,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:40,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:40,368 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:40,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:40,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:40,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:40,378 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:40,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:40,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:40,434 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:40,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:40,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:40,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:40,445 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:40,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:40,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:40,502 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:40,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:40,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:40,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:40,514 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:40,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:40,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:40,571 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:40,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:40,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:40,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:40,583 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:40,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:40,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:40,640 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:40,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:40,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:40,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:40,652 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:40,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:40,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:40,709 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:40,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:40,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:40,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:40,720 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:40,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:40,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:40,778 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:40,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:40,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:40,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:40,789 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:40,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:40,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:40,846 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:40,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:40,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:40,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:40,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:40,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:40,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:40,943 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:40,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:40,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:40,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:40,974 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:41,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:41,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:41,070 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:41,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:41,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:41,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:41,089 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:41,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:41,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:41,187 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:41,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:41,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:41,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:41,207 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:41,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:41,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:41,295 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:41,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:41,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:41,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:41,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:41,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:41,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:41,377 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:41,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:41,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:41,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:41,388 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:41,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:41,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:41,449 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:41,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:41,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:41,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:41,459 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:41,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:41,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:41,517 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:41,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:41,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:41,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:41,528 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:41,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:41,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:41,584 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:41,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:41,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:41,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:41,594 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:41,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:41,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:41,652 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:41,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:41,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:41,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:41,663 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:41,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:41,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:41,720 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:41,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:41,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:41,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:41,731 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:41,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:41,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:41,787 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:41,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:41,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:41,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:41,798 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:41,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:41,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:41,855 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:41,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:41,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:41,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:41,867 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:41,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:41,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:41,925 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:41,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:41,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:41,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:41,936 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:41,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:41,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:41,991 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:41,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:41,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:41,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:42,002 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:42,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:42,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:42,059 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:42,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:42,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:42,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:42,071 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:42,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:42,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:42,128 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:42,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:42,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:42,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:42,139 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:42,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:42,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:42,196 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:42,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:42,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:42,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:42,207 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:42,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:42,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:42,264 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:42,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:42,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:42,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:42,275 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:42,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:42,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:42,333 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:42,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:42,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:42,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:42,344 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:42,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:42,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:42,401 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:42,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:42,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:42,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:42,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:42,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:42,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:42,476 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:42,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:42,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:42,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:42,487 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:42,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:42,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:42,544 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:42,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:42,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:42,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:42,555 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:42,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:42,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:42,613 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:42,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:42,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:42,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:42,623 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:42,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:42,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:42,680 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:42,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:42,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:42,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:42,691 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:42,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:42,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:42,748 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:42,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:42,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:42,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:42,759 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:42,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:42,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:42,817 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:42,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:42,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:42,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:42,828 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:42,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:42,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:42,885 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:42,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:42,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:42,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:42,896 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:42,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:42,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:42,953 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:42,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:42,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:42,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:42,965 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:43,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:43,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:43,021 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:43,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:43,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:43,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:43,032 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:43,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:43,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:43,089 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:43,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:43,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:43,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:43,100 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:43,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:43,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:43,158 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:43,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:43,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:43,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:43,168 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:43,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:43,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:43,226 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:43,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:43,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:43,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:43,236 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:43,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:43,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:43,294 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:43,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:43,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:43,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:43,318 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:43,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:43,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:43,375 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:43,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:43,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:43,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:43,387 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:43,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:43,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:43,444 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:43,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:43,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:43,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:43,455 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:43,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:43,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:43,513 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:43,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:43,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:43,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:43,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:43,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:43,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:43,581 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:43,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:43,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:43,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:43,596 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:43,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:43,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:43,675 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:43,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:43,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:43,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:43,686 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:43,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:43,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:43,743 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:43,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:43,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:43,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:43,755 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:43,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:43,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:43,812 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:43,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:43,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:43,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:43,823 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:43,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:43,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:43,879 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:43,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:43,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:43,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:43,890 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:43,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:43,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:43,947 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:43,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:43,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:43,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:43,958 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:44,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:44,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:44,016 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:44,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:44,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:44,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:44,027 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:44,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:44,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:44,084 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:44,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:44,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:44,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:44,095 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:44,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:44,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:44,153 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:44,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:44,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:44,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:44,164 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:44,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:44,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:44,221 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:44,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:44,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:44,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:44,232 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:44,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:44,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:44,290 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:44,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:44,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:44,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:44,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:44,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:44,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:44,357 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:44,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:44,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:44,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:44,368 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:44,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:44,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:44,426 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:44,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:44,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:44,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:44,437 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:44,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:44,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:44,495 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:44,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:44,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:44,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:44,506 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:44,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:44,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:44,562 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:44,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:44,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:44,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:44,573 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:44,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:44,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:44,631 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:44,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:44,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:44,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:44,641 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:44,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:44,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:44,698 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:44,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:44,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:44,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:44,710 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:44,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:44,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:44,766 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:44,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:44,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:44,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:44,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:44,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:44,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:44,835 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:44,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:44,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:44,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:44,846 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:44,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:44,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:44,903 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:44,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:44,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:44,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:44,915 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:44,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:44,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:44,972 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:44,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:44,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:44,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:44,983 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:45,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:45,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:45,039 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:45,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:45,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:45,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:45,050 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:45,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:45,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:45,107 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:45,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:45,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:45,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:45,117 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:45,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:45,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:45,175 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:45,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:45,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:45,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:45,185 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:45,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:45,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:45,243 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:45,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:45,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:45,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:45,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:45,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:45,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:45,311 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:45,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:45,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:45,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:45,414 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:45,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:45,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:45,472 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:45,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:45,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:45,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:45,483 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:45,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:45,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:45,541 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:45,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:45,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:45,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:45,552 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:45,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:45,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:45,610 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:45,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:45,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:45,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:45,623 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:45,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:45,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:45,679 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:45,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:45,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:45,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:45,690 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:45,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:45,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:45,748 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:45,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:45,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:45,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:45,759 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:45,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:45,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:45,815 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:45,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:45,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:45,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:45,826 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:45,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:45,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:45,883 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:45,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:45,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:45,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:45,894 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:45,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:45,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:45,952 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:45,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:45,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:45,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:45,963 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:46,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:46,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:46,020 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:46,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:46,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:46,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:46,031 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:46,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:46,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:46,089 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:46,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:46,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:46,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:46,100 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:46,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:46,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:46,193 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:46,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:46,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:46,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:46,216 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:46,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:46,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:46,312 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:46,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:46,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:46,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:46,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:46,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:46,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:46,425 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:46,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:46,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:46,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:46,444 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:46,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:46,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:46,517 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:46,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:46,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:46,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:46,528 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:46,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:46,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:46,584 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:46,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:46,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:46,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:46,595 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:46,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:46,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:46,653 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:46,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:46,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:46,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:46,664 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:46,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:46,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:46,720 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:46,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:46,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:46,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:46,731 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:46,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:46,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:46,789 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:46,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:46,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:46,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:46,799 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:46,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:46,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:46,857 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:46,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:46,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:46,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:46,867 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:46,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:46,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:46,923 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:46,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:46,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:46,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:46,934 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:46,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:46,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:46,992 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:46,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:46,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:46,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:47,002 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:47,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:47,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:47,060 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:47,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:47,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:47,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:47,071 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:47,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:47,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:47,128 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:47,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:47,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:47,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:47,140 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:47,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:47,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:47,194 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:47,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:47,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:47,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:47,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:47,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:47,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:47,262 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:47,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:47,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:47,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:47,273 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:47,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:47,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:47,330 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:47,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:47,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:47,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:47,342 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:47,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:47,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:47,399 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:47,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:47,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:47,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:47,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:47,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:47,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:47,466 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:47,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:47,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:47,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:47,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:47,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:47,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:47,535 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:47,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:47,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:47,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:47,546 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:47,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:47,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:47,602 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:47,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:47,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:47,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:47,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:47,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:47,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:47,670 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:47,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:47,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:47,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:47,682 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:47,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:47,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:47,738 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:47,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:47,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:47,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:47,749 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:47,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:47,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:47,807 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:47,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:47,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:47,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:47,817 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:47,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:47,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:47,875 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:47,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:47,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:47,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:47,885 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:47,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:47,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:47,943 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:47,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:47,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:47,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:47,953 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:48,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:48,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:48,011 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:48,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:48,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:48,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:48,022 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:48,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:48,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:48,079 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:48,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:48,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:48,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:48,090 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:48,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:48,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:48,147 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:48,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:48,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:48,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:48,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:48,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:48,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:48,213 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:48,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:48,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:48,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:48,224 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:48,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:48,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:48,281 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:48,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:48,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:48,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:48,293 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:48,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:48,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:48,351 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:48,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:48,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:48,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:48,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:48,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:48,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:48,417 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:48,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:48,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:48,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:48,428 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:48,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:48,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:48,485 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:48,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:48,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:48,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:48,495 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:48,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:48,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:48,552 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:48,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:48,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:48,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:48,564 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:48,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:48,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:48,618 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:48,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:48,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:48,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:48,635 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:48,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:48,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:48,693 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:48,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:48,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:48,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:48,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:48,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:48,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:48,762 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:48,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:48,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:48,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:48,774 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:48,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:48,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:48,832 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:48,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:48,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:48,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:48,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:48,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:48,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:48,900 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:48,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:48,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:48,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:48,913 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:48,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:48,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:48,969 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:48,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:48,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:48,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:48,979 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:49,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:49,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:49,035 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:49,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:49,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:49,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:49,046 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:49,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:49,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:49,104 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:49,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:49,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:49,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:49,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:49,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:49,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:49,173 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:49,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:49,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:49,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:49,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:49,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:49,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:49,241 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:49,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:49,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:49,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:49,252 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:49,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:49,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:49,310 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:49,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:49,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:49,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:49,321 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:49,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:49,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:49,378 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:49,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:49,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:49,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:49,389 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:49,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:49,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:49,444 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:49,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:49,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:49,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:49,456 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:49,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:49,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:49,513 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:49,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:49,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:49,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:49,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:49,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:49,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:49,581 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:49,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:49,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:49,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:49,591 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:49,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:49,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:49,647 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:49,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:49,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:49,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:49,657 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:49,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:49,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:49,715 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:49,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:49,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:49,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:49,726 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:49,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:49,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:49,782 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:49,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:49,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:49,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:49,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:49,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:49,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:49,850 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:49,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:49,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:49,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:49,861 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:49,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:49,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:49,916 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:49,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:49,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:49,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:49,926 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:49,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:49,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:49,984 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:49,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:49,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:49,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:49,995 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:50,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:50,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:50,052 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:50,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:50,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:50,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:50,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:50,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:50,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:50,120 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:50,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:50,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:50,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:50,131 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:50,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:50,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:50,188 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:50,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:50,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:50,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:50,200 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:50,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:50,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:50,257 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:50,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:50,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:50,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:50,268 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:50,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:50,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:50,326 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:50,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:50,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:50,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:50,337 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:50,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:50,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:50,393 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:50,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:50,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:50,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:50,404 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:50,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:50,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:50,461 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:50,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:50,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:50,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:50,471 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:50,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:50,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:50,527 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:50,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:50,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:50,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:50,538 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:50,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:50,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:50,596 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:50,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:50,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:50,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:50,606 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:50,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:50,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:50,664 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:50,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:50,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:50,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:50,675 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:50,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:50,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:50,732 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:50,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:50,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:50,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:50,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:50,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:50,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:50,801 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:50,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:50,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:50,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:50,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:50,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:50,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:50,869 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:50,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:50,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:50,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:50,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:50,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:50,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:50,937 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:50,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:50,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:50,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:50,947 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:51,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:51,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:51,005 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:51,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:51,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:51,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:51,015 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:51,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:51,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:51,072 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:51,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:51,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:51,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:51,084 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:51,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:51,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:51,140 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:51,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:51,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:51,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:51,152 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:51,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:51,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:51,207 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:51,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:51,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:51,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:51,218 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:51,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:51,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:51,319 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:51,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:51,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:51,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:51,337 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:51,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:51,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:51,432 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:51,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:51,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:51,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:51,450 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:51,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:51,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:51,551 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:51,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:51,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:51,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:51,565 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:51,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:51,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:51,658 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:51,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:51,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:51,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:51,668 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:51,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:51,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:51,726 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:51,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:51,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:51,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:51,738 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:51,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:51,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:51,795 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:51,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:51,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:51,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:51,806 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:51,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:51,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:51,864 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:51,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:51,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:51,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:51,877 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:51,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:51,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:51,934 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:51,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:51,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:51,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:51,946 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:52,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:52,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:52,003 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:52,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:52,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:52,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:52,014 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:52,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:52,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:52,071 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:52,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:52,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:52,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:52,082 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:52,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:52,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:52,139 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:52,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:52,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:52,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:52,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:52,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:52,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:52,208 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:52,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:52,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:52,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:52,219 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:52,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:52,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:52,274 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:52,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:52,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:52,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:52,285 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:52,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:52,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:52,342 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:52,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:52,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:52,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:52,353 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:52,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:52,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:52,409 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:52,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:52,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:52,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:52,420 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:52,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:52,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:52,478 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:52,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:52,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:52,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:52,489 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:52,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:52,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:52,545 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:52,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:52,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:52,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:52,556 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:52,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:52,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:52,613 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:52,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:52,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:52,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:52,625 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:52,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:52,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:52,682 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:52,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:52,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:52,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:52,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:52,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:52,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:52,750 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:52,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:52,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:52,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:52,761 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:52,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:52,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:52,818 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:52,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:52,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:52,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:52,829 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:52,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:52,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:52,887 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:52,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:52,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:52,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:52,898 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:52,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:52,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:52,954 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:52,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:52,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:52,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:52,966 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:53,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:53,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:53,023 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:53,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:53,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:53,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:53,034 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:53,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:53,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:53,091 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:53,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:53,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:53,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:53,102 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:53,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:53,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:53,159 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:53,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:53,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:53,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:53,170 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:53,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:53,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:53,228 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:53,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:53,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:53,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:53,238 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:53,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:53,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:53,293 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:53,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:53,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:53,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:53,305 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:53,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:53,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:53,360 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:53,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:53,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:53,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:53,371 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:53,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:53,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:53,428 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:53,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:53,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:53,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:53,439 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:53,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:53,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:53,496 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:53,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:53,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:53,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:53,507 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:53,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:53,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:53,564 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:53,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:53,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:53,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:53,575 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:53,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:53,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:53,631 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:53,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:53,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:53,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:53,642 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:53,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:53,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:53,699 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:53,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:53,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:53,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:53,709 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:53,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:53,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:53,766 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:53,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:53,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:53,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:53,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:53,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:53,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:53,835 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:53,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:53,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:53,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:53,846 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:53,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:53,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:53,901 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:53,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:53,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:53,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:53,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:53,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:53,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:53,968 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:53,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:53,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:53,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:53,980 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:54,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:54,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:54,037 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:54,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:54,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:54,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:54,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:54,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:54,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:54,105 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:54,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:54,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:54,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:54,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:54,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:54,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:54,172 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:54,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:54,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:54,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:54,183 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:54,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:54,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:54,236 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:54,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:54,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:54,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:54,247 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:54,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:54,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:54,304 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:54,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:54,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:54,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:54,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:54,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:54,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:54,371 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:54,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:54,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:54,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:54,382 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:54,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:54,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:54,439 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:54,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:54,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:54,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:54,450 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:54,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:54,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:54,507 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:54,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:54,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:54,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:54,519 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:54,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:54,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:54,575 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:54,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:54,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:54,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:54,587 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:54,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:54,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:54,649 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:54,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:54,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:54,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:54,660 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:54,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:54,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:54,716 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:54,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:54,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:54,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:54,728 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:54,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:54,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:54,785 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:54,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:54,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:54,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:54,797 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:54,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:54,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:54,854 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:54,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:54,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:54,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:54,865 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:54,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:54,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:54,922 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:54,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:54,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:54,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:54,934 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:54,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:54,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:54,991 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:54,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:54,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:54,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:55,002 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:55,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:55,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:55,060 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:55,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:55,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:55,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:55,071 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:55,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:55,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:55,128 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:55,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:55,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:55,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:55,139 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:55,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:55,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:55,196 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:55,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:55,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:55,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:55,208 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:55,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:55,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:55,265 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:55,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:55,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:55,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:55,276 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:55,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:55,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:55,333 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:55,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:55,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:55,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:55,344 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:55,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:55,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:55,401 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:55,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:55,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:55,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:55,412 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:55,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:55,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:55,470 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:55,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:55,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:55,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:55,480 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:55,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:55,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:55,538 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:55,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:55,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:55,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:55,548 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:55,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:55,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:55,606 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:55,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:55,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:55,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:55,617 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:55,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:55,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:55,674 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:55,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:55,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:55,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:55,685 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:55,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:55,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:55,742 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:55,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:55,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:55,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:55,819 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:55,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:55,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:55,875 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:55,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:55,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:55,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:55,886 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:55,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:55,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:55,943 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:55,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:55,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:55,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:55,954 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:56,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:56,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:56,012 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:56,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:56,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:56,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:56,023 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:56,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:56,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:56,080 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:56,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:56,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:56,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:56,092 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:56,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:56,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:56,149 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:56,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:56,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:56,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:56,160 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:56,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:56,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:56,218 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:56,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:56,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:56,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:56,228 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:56,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:56,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:56,286 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:56,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:56,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:56,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:56,296 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:56,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:56,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:56,366 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:56,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:56,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:56,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:56,382 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:56,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:56,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:56,475 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:56,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:56,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:56,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:56,496 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:56,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:56,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:56,590 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:56,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:56,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:56,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:56,604 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:56,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:56,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:56,697 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:56,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:56,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:56,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:56,756 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:56,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:56,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:56,827 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:56,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:56,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:56,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:56,837 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:56,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:56,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:56,894 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:56,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:56,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:56,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:56,905 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:56,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:56,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:56,963 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:56,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:56,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:56,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:56,974 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:57,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:57,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:57,030 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:57,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:57,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:57,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:57,042 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:57,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:57,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:57,098 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:57,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:57,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:57,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:57,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:57,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:57,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:57,166 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:57,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:57,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:57,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:57,178 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:57,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:57,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:57,235 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:57,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:57,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:57,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:57,246 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:57,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:57,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:57,303 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:57,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:57,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:57,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:57,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:57,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:57,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:57,371 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:57,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:57,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:57,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:57,382 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:57,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:57,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:57,440 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:57,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:57,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:57,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:57,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:57,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:57,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:57,508 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:57,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:57,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:57,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:57,519 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:57,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:57,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:57,575 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:57,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:57,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:57,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:57,585 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:57,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:57,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:57,643 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:57,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:57,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:57,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:57,654 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:57,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:57,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:57,711 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:57,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:57,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:57,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:57,722 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:57,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:57,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:57,779 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:57,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:57,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:57,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:57,790 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:57,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:57,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:57,848 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:57,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:57,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:57,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:57,859 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:57,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:57,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:57,916 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:57,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:57,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:57,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:57,927 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:57,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:57,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:57,984 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:57,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:57,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:57,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:57,995 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:58,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:58,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:58,051 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:58,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:58,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:58,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:58,062 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:58,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:58,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:58,118 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:58,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:58,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:58,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:58,129 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:58,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:58,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:58,186 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:58,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:58,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:58,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:58,198 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:58,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:58,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:58,255 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:58,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:58,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:58,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:58,266 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:58,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:58,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:58,323 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:58,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:58,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:58,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:58,334 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:58,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:58,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:58,391 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:58,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:58,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:58,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:58,402 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:58,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:58,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:58,459 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:58,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:58,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:58,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:58,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:58,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:58,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:58,526 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:58,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:58,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:58,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:58,537 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:58,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:58,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:58,595 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:58,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:58,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:58,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:58,606 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:58,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:58,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:58,663 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:58,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:58,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:58,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:58,675 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:58,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:58,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:58,732 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:58,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:58,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:58,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:58,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:58,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:58,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:58,801 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:58,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:58,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:58,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:58,810 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:58,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:58,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:58,868 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:58,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:58,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:58,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:58,878 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:58,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:58,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:58,934 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:58,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:58,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:58,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:58,945 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:59,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:59,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:59,001 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:59,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:59,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:59,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:59,012 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:59,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:59,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:59,070 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:59,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:59,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:59,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:59,081 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:59,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:59,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:59,136 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:59,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:59,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:59,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:59,147 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:59,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:59,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:59,203 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:59,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:59,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:59,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:59,214 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:59,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:59,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:59,268 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:59,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:59,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:59,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:59,280 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:59,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:59,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:59,336 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:59,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:59,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:59,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:59,347 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:59,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:59,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:59,403 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:59,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:59,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:59,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:59,414 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:59,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:59,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:59,471 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:59,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:59,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:59,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:59,483 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:59,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:59,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:59,540 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:59,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:59,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:59,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:59,550 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:59,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:59,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:59,607 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:59,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:59,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:59,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:59,618 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:59,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:59,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:59,675 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:59,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:59,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:59,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:59,686 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:59,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:59,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:59,742 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:59,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:59,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:59,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:59,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:59,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:59,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:59,808 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:59,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:59,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:59,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:59,819 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:59,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:59,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:59,876 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:59,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:59,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:59,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:59,888 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:17:59,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:17:59,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:17:59,945 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:17:59,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:17:59,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:17:59,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:17:59,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:00,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:00,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:00,014 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:00,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:00,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:00,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:00,025 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:00,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:00,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:00,082 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:00,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:00,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:00,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:00,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:00,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:00,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:00,150 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:00,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:00,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:00,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:00,162 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:00,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:00,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:00,221 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:00,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:00,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:00,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:00,232 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:00,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:00,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:00,287 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:00,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:00,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:00,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:00,299 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:00,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:00,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:00,356 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:00,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:00,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:00,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:00,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:00,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:00,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:00,424 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:00,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:00,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:00,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:00,443 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:00,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:00,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:00,500 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:00,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:00,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:00,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:00,512 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:00,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:00,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:00,569 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:00,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:00,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:00,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:00,581 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:00,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:00,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:00,638 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:00,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:00,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:00,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:00,648 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:00,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:00,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:00,706 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:00,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:00,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:00,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:00,717 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:00,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:00,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:00,774 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:00,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:00,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:00,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:00,785 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:00,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:00,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:00,843 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:00,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:00,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:00,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:00,853 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:00,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:00,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:00,911 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:00,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:00,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:00,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:00,922 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:00,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:00,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:00,979 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:00,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:00,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:00,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:00,990 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:01,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:01,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:01,048 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:01,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:01,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:01,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:01,058 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:01,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:01,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:01,116 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:01,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:01,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:01,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:01,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:01,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:01,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:01,184 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:01,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:01,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:01,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:01,194 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:01,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:01,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:01,252 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:01,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:01,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:01,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:01,262 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:01,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:01,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:01,320 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:01,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:01,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:01,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:01,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:01,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:01,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:01,387 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:01,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:01,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:01,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:01,398 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:01,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:01,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:01,455 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:01,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:01,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:01,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:01,477 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:01,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:01,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:01,564 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:01,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:01,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:01,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:01,581 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:01,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:01,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:01,677 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:01,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:01,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:01,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:01,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:01,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:01,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:01,799 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:01,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:01,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:01,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:01,818 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:01,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:01,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:01,908 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:01,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:01,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:01,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:01,918 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:01,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:01,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:01,976 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:01,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:01,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:01,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:01,987 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:02,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:02,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:02,045 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:02,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:02,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:02,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:02,056 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:02,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:02,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:02,112 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:02,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:02,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:02,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:02,123 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:02,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:02,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:02,180 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:02,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:02,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:02,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:02,190 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:02,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:02,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:02,248 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:02,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:02,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:02,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:02,258 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:02,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:02,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:02,316 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:02,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:02,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:02,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:02,327 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:02,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:02,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:02,385 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:02,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:02,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:02,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:02,396 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:02,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:02,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:02,453 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:02,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:02,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:02,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:02,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:02,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:02,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:02,520 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:02,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:02,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:02,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:02,531 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:02,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:02,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:02,587 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:02,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:02,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:02,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:02,598 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:02,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:02,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:02,656 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:02,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:02,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:02,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:02,666 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:02,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:02,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:02,723 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:02,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:02,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:02,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:02,734 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:02,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:02,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:02,792 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:02,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:02,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:02,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:02,802 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:02,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:02,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:02,859 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:02,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:02,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:02,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:02,870 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:02,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:02,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:02,927 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:02,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:02,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:02,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:02,939 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:02,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:02,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:02,998 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:02,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:02,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:03,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:03,009 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:03,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:03,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:03,065 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:03,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:03,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:03,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:03,076 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:03,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:03,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:03,133 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:03,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:03,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:03,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:03,144 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:03,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:03,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:03,202 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:03,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:03,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:03,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:03,212 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:03,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:03,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:03,267 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:03,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:03,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:03,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:03,278 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:03,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:03,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:03,333 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:03,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:03,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:03,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:03,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:03,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:03,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:03,400 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:03,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:03,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:03,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:03,412 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:03,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:03,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:03,469 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:03,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:03,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:03,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:03,480 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:03,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:03,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:03,537 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:03,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:03,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:03,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:03,548 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:03,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:03,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:03,605 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:03,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:03,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:03,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:03,620 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:03,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:03,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:03,678 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:03,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:03,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:03,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:03,825 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:03,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:03,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:03,883 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:03,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:03,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:03,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:03,893 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:03,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:03,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:03,949 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:03,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:03,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:03,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:03,962 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:04,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:04,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:04,019 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:04,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:04,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:04,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:04,030 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:04,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:04,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:04,088 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:04,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:04,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:04,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:04,099 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:04,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:04,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:04,156 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:04,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:04,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:04,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:04,167 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:04,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:04,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:04,224 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:04,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:04,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:04,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:04,235 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:04,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:04,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:04,292 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:04,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:04,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:04,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:04,304 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:04,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:04,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:04,361 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:04,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:04,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:04,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:04,372 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:04,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:04,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:04,429 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:04,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:04,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:04,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:04,440 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:04,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:04,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:04,497 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:04,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:04,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:04,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:04,508 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:04,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:04,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:04,566 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:04,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:04,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:04,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:04,577 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:04,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:04,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:04,632 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:04,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:04,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:04,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:04,643 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:04,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:04,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:04,699 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:04,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:04,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:04,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:04,711 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:04,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:04,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:04,768 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:04,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:04,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:04,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:04,779 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:04,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:04,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:04,837 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:04,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:04,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:04,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:04,847 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:04,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:04,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:04,903 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:04,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:04,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:04,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:04,915 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:04,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:04,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:04,970 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:04,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:04,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:04,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:04,981 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:05,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:05,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:05,037 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:05,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:05,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:05,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:05,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:05,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:05,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:05,105 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:05,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:05,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:05,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:05,116 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:05,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:05,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:05,173 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:05,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:05,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:05,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:05,183 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:05,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:05,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:05,238 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:05,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:05,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:05,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:05,248 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:05,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:05,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:05,304 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:05,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:05,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:05,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:05,316 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:05,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:05,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:05,373 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:05,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:05,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:05,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:05,384 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:05,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:05,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:05,441 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:05,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:05,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:05,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:05,453 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:05,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:05,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:05,510 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:05,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:05,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:05,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:05,521 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:05,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:05,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:05,580 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:05,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:05,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:05,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:05,591 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:05,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:05,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:05,648 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:05,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:05,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:05,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:05,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:05,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:05,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:05,717 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:05,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:05,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:05,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:05,729 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:05,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:05,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:05,785 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:05,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:05,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:05,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:05,796 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:05,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:05,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:05,852 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:05,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:05,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:05,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:05,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:05,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:05,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:05,921 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:05,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:05,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:05,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:05,932 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:05,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:05,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:05,989 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:05,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:05,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:05,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:06,000 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:06,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:06,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:06,058 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:06,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:06,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:06,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:06,069 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:06,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:06,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:06,125 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:06,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:06,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:06,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:06,136 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:06,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:06,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:06,192 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:06,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:06,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:06,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:06,204 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:06,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:06,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:06,261 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:06,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:06,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:06,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:06,271 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:06,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:06,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:06,329 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:06,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:06,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:06,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:06,339 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:06,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:06,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:06,396 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:06,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:06,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:06,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:06,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:06,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:06,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:06,465 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:06,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:06,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:06,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:06,476 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:06,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:06,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:06,532 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:06,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:06,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:06,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:06,543 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:06,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:06,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:06,623 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:06,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:06,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:06,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:06,641 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:06,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:06,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:06,730 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:06,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:06,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:06,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:06,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:06,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:06,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:06,842 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:06,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:06,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:06,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:06,859 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:06,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:06,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:06,956 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:06,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:06,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:06,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:06,972 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:07,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:07,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:07,040 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:07,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:07,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:07,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:07,088 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:07,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:07,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:07,145 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:07,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:07,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:07,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:07,156 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:07,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:07,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:07,213 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:07,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:07,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:07,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:07,224 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:07,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:07,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:07,282 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:07,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:07,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:07,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:07,292 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:07,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:07,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:07,350 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:07,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:07,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:07,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:07,360 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:07,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:07,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:07,418 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:07,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:07,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:07,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:07,429 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:07,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:07,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:07,486 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:07,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:07,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:07,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:07,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:07,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:07,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:07,554 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:07,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:07,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:07,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:07,565 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:07,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:07,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:07,622 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:07,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:07,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:07,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:07,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:07,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:07,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:07,689 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:07,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:07,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:07,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:07,700 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:07,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:07,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:07,758 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:07,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:07,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:07,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:07,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:07,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:07,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:07,826 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:07,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:07,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:07,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:07,837 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:07,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:07,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:07,894 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:07,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:07,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:07,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:07,905 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:07,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:07,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:07,962 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:07,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:07,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:07,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:07,974 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:08,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:08,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:08,031 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:08,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:08,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:08,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:08,042 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:08,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:08,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:08,099 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:08,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:08,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:08,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:08,110 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:08,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:08,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:08,168 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:08,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:08,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:08,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:08,180 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:08,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:08,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:08,237 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:08,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:08,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:08,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:08,248 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:08,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:08,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:08,305 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:08,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:08,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:08,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:08,316 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:08,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:08,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:08,376 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:08,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:08,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:08,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:08,386 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:08,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:08,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:08,443 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:08,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:08,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:08,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:08,454 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:08,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:08,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:08,512 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:08,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:08,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:08,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:08,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:08,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:08,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:08,580 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:08,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:08,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:08,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:08,592 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:08,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:08,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:08,649 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:08,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:08,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:08,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:08,660 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:08,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:08,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:08,718 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:08,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:08,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:08,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:08,729 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:08,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:08,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:08,786 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:08,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:08,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:08,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:08,798 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:08,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:08,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:08,855 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:08,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:08,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:08,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:08,866 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:08,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:08,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:08,925 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:08,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:08,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:08,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:08,936 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:08,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:08,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:08,993 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:08,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:08,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:08,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:09,004 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:09,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:09,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:09,062 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:09,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:09,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:09,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:09,073 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:09,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:09,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:09,130 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:09,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:09,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:09,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:09,141 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:09,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:09,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:09,198 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:09,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:09,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:09,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:09,210 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:09,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:09,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:09,267 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:09,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:09,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:09,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:09,277 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:09,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:09,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:09,336 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:09,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:09,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:09,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:09,347 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:09,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:09,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:09,404 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:09,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:09,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:09,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:09,415 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:09,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:09,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:09,472 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:09,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:09,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:09,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:09,483 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:09,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:09,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:09,541 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:09,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:09,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:09,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:09,551 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:09,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:09,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:09,609 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:09,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:09,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:09,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:09,619 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:09,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:09,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:09,677 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:09,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:09,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:09,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:09,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:09,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:09,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:09,746 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:09,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:09,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:09,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:09,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:09,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:09,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:09,956 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:09,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:09,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:09,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:09,966 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:10,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:10,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:10,024 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:10,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:10,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:10,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:10,034 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:10,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:10,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:10,092 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:10,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:10,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:10,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:10,102 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:10,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:10,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:10,160 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:10,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:10,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:10,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:10,171 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:10,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:10,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:10,228 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:10,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:10,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:10,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:10,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:10,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:10,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:10,296 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:10,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:10,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:10,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:10,307 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:10,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:10,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:10,364 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:10,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:10,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:10,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:10,375 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:10,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:10,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:10,432 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:10,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:10,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:10,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:10,443 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:10,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:10,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:10,500 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:10,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:10,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:10,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:10,510 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:10,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:10,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:10,568 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:10,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:10,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:10,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:10,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:10,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:10,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:10,636 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:10,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:10,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:10,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:10,647 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:10,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:10,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:10,704 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:10,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:10,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:10,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:10,714 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:10,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:10,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:10,771 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:10,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:10,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:10,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:10,783 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:10,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:10,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:10,840 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:10,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:10,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:10,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:10,850 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:10,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:10,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:10,907 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:10,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:10,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:10,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:10,918 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:10,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:10,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:10,976 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:10,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:10,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:10,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:10,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:11,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:11,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:11,044 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:11,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:11,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:11,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:11,054 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:11,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:11,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:11,111 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:11,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:11,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:11,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:11,121 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:11,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:11,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:11,179 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:11,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:11,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:11,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:11,190 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:11,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:11,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:11,245 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:11,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:11,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:11,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:11,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:11,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:11,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:11,313 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:11,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:11,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:11,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:11,324 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:11,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:11,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:11,381 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:11,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:11,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:11,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:11,392 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:11,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:11,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:11,448 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:11,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:11,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:11,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:11,459 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:11,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:11,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:11,513 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:11,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:11,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:11,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:11,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:11,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:11,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:11,581 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:11,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:11,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:11,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:11,592 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:11,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:11,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:11,649 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:11,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:11,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:11,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:11,660 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:11,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:11,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:11,744 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:11,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:11,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:11,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:11,761 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:11,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:11,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:11,856 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:11,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:11,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:11,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:11,872 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:11,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:11,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:11,972 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:11,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:11,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:11,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:11,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:12,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:12,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:12,079 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:12,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:12,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:12,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:12,095 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:12,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:12,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:12,166 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:12,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:12,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:12,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:12,178 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:12,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:12,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:12,235 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:12,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:12,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:12,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:12,246 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:12,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:12,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:12,302 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:12,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:12,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:12,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:12,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:12,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:12,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:12,371 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:12,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:12,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:12,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:12,382 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:12,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:12,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:12,438 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:12,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:12,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:12,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:12,448 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:12,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:12,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:12,508 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:12,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:12,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:12,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:12,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:12,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:12,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:12,580 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:12,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:12,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:12,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:12,591 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:12,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:12,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:12,651 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:12,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:12,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:12,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:12,662 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:12,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:12,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:12,722 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:12,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:12,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:12,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:12,734 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:12,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:12,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:12,795 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:12,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:12,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:12,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:12,806 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:12,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:12,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:12,864 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:12,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:12,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:12,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:12,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:12,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:12,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:12,936 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:12,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:12,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:12,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:12,982 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:13,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:13,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:13,037 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:13,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:13,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:13,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:13,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:13,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:13,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:13,106 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:13,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:13,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:13,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:13,116 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:13,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:13,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:13,174 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:13,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:13,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:13,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:13,203 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:13,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:13,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:13,260 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:13,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:13,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:13,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:13,271 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:13,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:13,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:13,329 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:13,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:13,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:13,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:13,340 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:13,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:13,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:13,397 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:13,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:13,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:13,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:13,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:13,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:13,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:13,466 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:13,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:13,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:13,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:13,477 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:13,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:13,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:13,532 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:13,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:13,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:13,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:13,543 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:13,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:13,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:13,601 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:13,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:13,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:13,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:13,611 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:13,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:13,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:13,668 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:13,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:13,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:13,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:13,679 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:13,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:13,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:13,737 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:13,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:13,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:13,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:13,747 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:13,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:13,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:13,805 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:13,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:13,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:13,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:13,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:13,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:13,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:13,872 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:13,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:13,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:13,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:13,883 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:13,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:13,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:13,939 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:13,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:13,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:13,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:13,951 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:14,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:14,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:14,008 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:14,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:14,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:14,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:14,019 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:14,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:14,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:14,075 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:14,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:14,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:14,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:14,086 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:14,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:14,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:14,143 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:14,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:14,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:14,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:14,154 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:14,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:14,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:14,211 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:14,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:14,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:14,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:14,221 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:14,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:14,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:14,278 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:14,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:14,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:14,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:14,290 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:14,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:14,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:14,347 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:14,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:14,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:14,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:14,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:14,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:14,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:14,414 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:14,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:14,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:14,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:14,424 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:14,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:14,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:14,480 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:14,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:14,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:14,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:14,492 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:14,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:14,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:14,549 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:14,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:14,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:14,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:14,559 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:14,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:14,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:14,617 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:14,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:14,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:14,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:14,628 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:14,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:14,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:14,684 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:14,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:14,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:14,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:14,839 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:15,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:15,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:15,010 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:15,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:15,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:15,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:15,022 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:15,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:15,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:15,079 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:15,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:15,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:15,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:15,111 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:15,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:15,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:15,168 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:15,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:15,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:15,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:15,179 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:15,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:15,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:15,237 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:15,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:15,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:15,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:15,247 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:15,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:15,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:15,305 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:15,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:15,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:15,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:15,316 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:15,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:15,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:15,373 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:15,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:15,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:15,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:15,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:15,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:15,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:15,441 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:15,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:15,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:15,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:15,452 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:15,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:15,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:15,509 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:15,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:15,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:15,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:15,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:15,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:15,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:15,578 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:15,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:15,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:15,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:15,589 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:15,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:15,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:15,646 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:15,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:15,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:15,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:15,657 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:15,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:15,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:15,713 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:15,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:15,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:15,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:15,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:15,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:15,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:15,781 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:15,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:15,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:15,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:15,792 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:15,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:15,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:15,849 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:15,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:15,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:15,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:15,860 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:15,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:15,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:15,917 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:15,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:15,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:15,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:15,929 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:15,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:15,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:15,986 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:15,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:15,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:15,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:15,996 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:16,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:16,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:16,053 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:16,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:16,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:16,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:16,064 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:16,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:16,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:16,121 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:16,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:16,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:16,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:16,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:16,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:16,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:16,189 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:16,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:16,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:16,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:16,201 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:16,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:16,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:16,258 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:16,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:16,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:16,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:16,271 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:16,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:16,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:16,328 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:16,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:16,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:16,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:16,339 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:16,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:16,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:16,396 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:16,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:16,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:16,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:16,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:16,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:16,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:16,476 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:16,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:16,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:16,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:16,487 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:16,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:16,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:16,544 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:16,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:16,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:16,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:16,556 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:16,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:16,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:16,613 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:16,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:16,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:16,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:16,624 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:16,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:16,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:16,682 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:16,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:16,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:16,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:16,692 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:16,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:16,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:16,748 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:16,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:16,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:16,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:16,829 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:16,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:16,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:16,933 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:16,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:16,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:16,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:16,948 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:17,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:17,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:17,035 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:17,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:17,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:17,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:17,050 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:17,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:17,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:17,143 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:17,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:17,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:17,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:17,162 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:17,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:17,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:17,231 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:17,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:17,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:17,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:17,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:17,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:17,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:17,300 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:17,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:17,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:17,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:17,311 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:17,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:17,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:17,368 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:17,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:17,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:17,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:17,379 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:17,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:17,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:17,437 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:17,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:17,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:17,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:17,448 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:17,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:17,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:17,505 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:17,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:17,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:17,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:17,516 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:17,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:17,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:17,574 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:17,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:17,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:17,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:17,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:17,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:17,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:17,640 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:17,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:17,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:17,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:17,651 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:17,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:17,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:17,709 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:17,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:17,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:17,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:17,719 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:17,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:17,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:17,774 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:17,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:17,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:17,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:17,785 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:17,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:17,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:17,843 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:17,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:17,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:17,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:17,853 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:17,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:17,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:17,910 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:17,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:17,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:17,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:17,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:17,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:17,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:17,978 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:17,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:17,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:17,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:17,990 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:18,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:18,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:18,044 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:18,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:18,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:18,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:18,055 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:18,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:18,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:18,112 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:18,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:18,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:18,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:18,123 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:18,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:18,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:18,180 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:18,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:18,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:18,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:18,191 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:18,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:18,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:18,248 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:18,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:18,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:18,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:18,259 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:18,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:18,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:18,316 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:18,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:18,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:18,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:18,327 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:18,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:18,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:18,384 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:18,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:18,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:18,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:18,394 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:18,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:18,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:18,452 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:18,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:18,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:18,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:18,462 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:18,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:18,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:18,520 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:18,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:18,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:18,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:18,531 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:18,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:18,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:18,586 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:18,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:18,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:18,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:18,597 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:18,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:18,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:18,654 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:18,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:18,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:18,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:18,665 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:18,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:18,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:18,722 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:18,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:18,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:18,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:18,733 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:18,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:18,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:18,789 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:18,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:18,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:18,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:18,800 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:18,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:18,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:18,857 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:18,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:18,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:18,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:18,868 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:18,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:18,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:18,925 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:18,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:18,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:18,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:18,936 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:18,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:18,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:18,993 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:18,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:18,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:18,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:19,004 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:19,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:19,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:19,060 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:19,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:19,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:19,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:19,071 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:19,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:19,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:19,127 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:19,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:19,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:19,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:19,137 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:19,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:19,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:19,195 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:19,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:19,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:19,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:19,206 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:19,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:19,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:19,262 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:19,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:19,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:19,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:19,273 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:19,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:19,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:19,330 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:19,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:19,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:19,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:19,342 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:19,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:19,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:19,398 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:19,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:19,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:19,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:19,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:19,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:19,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:19,467 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:19,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:19,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:19,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:19,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:19,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:19,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:19,534 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:19,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:19,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:19,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:19,547 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:19,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:19,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:19,604 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:19,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:19,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:19,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:19,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:19,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:19,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:19,673 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:19,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:19,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:19,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:19,683 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:19,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:19,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:19,741 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:19,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:19,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:19,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:19,752 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:19,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:19,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:19,808 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:19,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:19,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:19,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:19,820 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:19,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:19,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:19,877 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:19,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:19,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:19,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:19,888 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:19,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:19,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:19,946 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:19,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:19,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:19,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:19,957 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:20,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:20,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:20,015 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:20,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:20,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:20,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:20,025 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:20,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:20,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:20,082 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:20,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:20,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:20,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:20,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:20,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:20,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:20,150 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:20,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:20,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:20,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:20,161 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:20,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:20,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:20,219 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:20,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:20,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:20,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:20,230 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:20,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:20,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:20,288 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:20,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:20,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:20,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:20,299 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:20,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:20,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:20,357 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:20,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:20,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:20,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:20,368 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:20,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:20,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:20,426 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:20,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:20,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:20,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:20,436 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:20,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:20,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:20,494 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:20,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:20,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:20,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:20,504 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:20,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:20,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:20,562 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:20,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:20,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:20,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:20,572 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:20,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:20,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:20,630 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:20,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:20,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:20,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:20,641 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:20,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:20,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:20,698 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:20,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:20,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:20,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:20,710 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:20,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:20,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:20,767 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:20,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:20,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:20,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:20,778 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:20,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:20,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:20,836 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:20,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:20,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:20,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:20,847 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:20,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:20,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:20,904 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:20,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:20,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:20,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:20,916 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:20,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:20,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:20,973 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:20,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:20,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:20,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:20,984 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:21,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:21,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:21,042 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:21,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:21,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:21,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:21,052 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:21,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:21,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:21,110 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:21,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:21,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:21,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:21,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:21,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:21,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:21,182 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:21,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:21,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:21,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:21,195 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:21,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:21,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:21,252 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:21,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:21,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:21,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:21,263 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:21,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:21,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:21,321 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:21,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:21,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:21,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:21,332 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:21,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:21,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:21,389 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:21,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:21,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:21,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:21,400 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:21,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:21,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:21,458 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:21,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:21,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:21,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:21,471 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:21,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:21,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:21,528 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:21,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:21,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:21,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:21,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:21,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:21,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:21,596 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:21,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:21,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:21,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:21,607 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:21,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:21,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:21,665 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:21,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:21,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:21,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:21,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:21,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:21,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:21,733 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:21,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:21,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:21,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:21,744 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:21,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:21,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:21,802 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:21,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:21,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:21,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:21,813 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:21,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:21,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:21,870 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:21,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:21,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:21,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:21,882 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:21,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:21,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:21,939 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:21,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:21,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:21,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:21,959 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:22,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:22,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:22,052 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:22,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:22,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:22,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:22,070 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:22,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:22,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:22,163 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:22,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:22,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:22,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:22,177 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:22,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:22,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:22,270 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:22,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:22,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:22,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:22,285 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:22,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:22,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:22,376 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:22,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:22,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:22,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:22,386 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:22,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:22,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:22,444 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:22,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:22,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:22,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:22,454 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:22,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:22,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:22,511 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:22,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:22,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:22,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:22,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:22,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:22,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:22,579 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:22,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:22,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:22,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:22,590 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:22,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:22,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:22,648 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:22,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:22,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:22,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:22,710 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:22,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:22,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:22,767 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:22,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:22,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:22,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:22,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:22,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:22,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:22,834 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:22,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:22,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:22,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:22,846 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:22,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:22,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:22,902 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:22,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:22,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:22,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:22,936 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:22,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:22,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:22,993 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:22,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:22,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:22,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:23,005 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:23,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:23,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:23,061 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:23,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:23,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:23,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:23,072 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:23,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:23,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:23,130 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:23,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:23,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:23,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:23,141 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:23,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:23,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:23,197 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:23,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:23,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:23,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:23,207 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:23,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:23,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:23,262 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:23,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:23,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:23,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:23,273 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:23,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:23,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:23,331 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:23,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:23,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:23,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:23,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:23,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:23,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:23,399 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:23,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:23,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:23,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:23,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:23,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:23,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:23,467 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:23,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:23,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:23,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:23,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:23,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:23,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:23,535 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:23,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:23,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:23,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:23,546 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:23,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:23,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:23,603 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:23,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:23,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:23,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:23,618 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:23,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:23,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:23,674 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:23,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:23,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:23,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:23,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:23,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:23,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:23,743 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:23,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:23,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:23,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:23,754 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:23,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:23,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:23,811 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:23,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:23,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:23,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:23,823 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:23,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:23,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:23,880 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:23,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:23,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:23,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:23,892 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:23,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:23,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:23,949 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:23,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:23,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:23,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:23,960 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:24,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:24,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:24,017 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:24,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:24,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:24,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:24,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:24,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:24,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:24,086 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:24,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:24,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:24,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:24,096 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:24,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:24,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:24,154 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:24,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:24,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:24,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:24,164 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:24,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:24,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:24,220 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:24,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:24,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:24,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:24,232 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:24,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:24,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:24,289 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:24,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:24,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:24,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:24,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:24,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:24,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:24,358 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:24,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:24,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:24,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:24,369 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:24,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:24,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:24,426 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:24,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:24,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:24,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:24,438 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:24,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:24,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:24,495 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:24,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:24,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:24,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:24,506 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:24,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:24,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:24,563 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:24,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:24,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:24,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:24,574 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:24,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:24,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:24,632 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:24,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:24,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:24,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:24,643 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:24,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:24,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:24,701 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:24,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:24,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:24,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:24,712 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:24,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:24,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:24,769 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:24,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:24,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:24,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:24,780 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:24,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:24,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:24,836 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:24,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:24,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:24,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:24,847 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:24,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:24,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:24,904 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:24,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:24,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:24,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:24,916 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:24,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:24,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:24,973 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:24,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:24,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:24,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:24,984 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:25,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:25,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:25,040 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:25,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:25,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:25,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:25,051 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:25,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:25,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:25,108 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:25,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:25,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:25,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:25,119 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:25,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:25,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:25,175 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:25,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:25,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:25,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:25,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:25,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:25,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:25,247 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:25,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:25,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:25,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:25,257 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:25,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:25,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:25,326 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:25,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:25,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:25,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:25,337 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:25,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:25,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:25,392 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:25,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:25,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:25,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:25,403 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:25,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:25,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:25,461 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:25,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:25,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:25,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:25,472 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:25,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:25,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:25,527 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:25,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:25,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:25,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:25,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:25,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:25,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:25,596 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:25,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:25,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:25,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:25,734 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:25,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:25,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:25,787 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:25,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:25,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:25,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:25,798 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:25,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:25,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:25,856 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:25,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:25,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:25,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:25,867 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:25,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:25,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:25,924 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:25,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:25,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:25,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:25,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:25,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:25,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:25,993 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:25,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:25,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:25,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:26,004 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:26,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:26,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:26,061 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:26,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:26,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:26,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:26,073 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:26,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:26,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:26,129 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:26,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:26,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:26,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:26,140 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:26,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:26,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:26,198 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:26,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:26,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:26,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:26,209 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:26,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:26,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:26,266 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:26,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:26,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:26,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:26,276 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:26,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:26,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:26,333 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:26,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:26,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:26,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:26,344 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:26,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:26,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:26,399 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:26,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:26,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:26,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:26,409 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:26,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:26,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:26,467 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:26,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:26,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:26,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:26,477 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:26,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:26,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:26,534 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:26,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:26,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:26,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:26,545 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:26,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:26,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:26,602 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:26,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:26,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:26,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:26,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:26,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:26,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:26,671 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:26,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:26,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:26,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:26,682 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:26,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:26,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:26,739 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:26,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:26,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:26,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:26,750 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:26,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:26,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:26,806 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:26,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:26,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:26,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:26,817 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:26,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:26,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:26,874 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:26,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:26,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:26,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:26,885 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:26,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:26,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:26,943 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:26,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:26,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:26,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:26,954 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:27,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:27,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:27,011 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:27,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:27,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:27,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:27,022 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:27,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:27,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:27,099 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:27,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:27,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:27,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:27,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:27,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:27,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:27,198 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:27,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:27,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:27,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:27,214 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:27,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:27,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:27,297 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:27,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:27,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:27,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:27,315 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:27,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:27,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:27,403 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:27,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:27,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:27,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:27,417 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:27,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:27,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:27,494 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:27,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:27,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:27,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:27,506 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:27,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:27,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:27,562 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:27,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:27,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:27,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:27,573 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:27,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:27,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:27,629 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:27,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:27,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:27,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:27,641 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:27,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:27,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:27,697 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:27,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:27,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:27,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:27,708 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:27,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:27,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:27,765 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:27,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:27,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:27,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:27,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:27,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:27,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:27,832 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:27,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:27,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:27,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:27,843 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:27,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:27,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:27,900 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:27,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:27,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:27,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:27,911 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:27,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:27,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:27,969 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:27,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:27,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:27,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:27,979 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:28,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:28,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:28,037 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:28,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:28,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:28,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:28,047 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:28,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:28,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:28,105 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:28,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:28,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:28,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:28,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:28,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:28,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:28,173 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:28,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:28,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:28,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:28,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:28,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:28,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:28,240 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:28,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:28,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:28,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:28,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:28,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:28,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:28,309 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:28,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:28,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:28,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:28,320 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:28,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:28,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:28,377 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:28,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:28,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:28,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:28,388 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:28,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:28,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:28,443 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:28,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:28,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:28,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:28,454 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:28,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:28,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:28,511 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:28,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:28,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:28,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:28,522 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:28,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:28,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:28,580 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:28,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:28,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:28,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:28,590 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:28,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:28,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:28,648 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:28,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:28,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:28,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:28,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:28,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:28,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:28,716 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:28,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:28,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:28,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:28,728 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:28,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:28,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:28,783 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:28,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:28,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:28,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:28,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:28,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:28,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:28,852 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:28,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:28,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:28,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:28,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:28,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:28,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:28,920 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:28,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:28,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:28,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:28,931 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:28,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:28,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:28,989 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:28,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:28,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:28,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:28,999 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:29,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:29,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:29,055 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:29,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:29,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:29,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:29,066 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:29,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:29,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:29,123 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:29,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:29,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:29,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:29,134 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:29,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:29,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:29,191 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:29,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:29,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:29,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:29,202 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:29,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:29,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:29,257 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:29,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:29,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:29,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:29,268 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:29,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:29,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:29,325 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:29,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:29,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:29,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:29,336 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:29,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:29,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:29,394 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:29,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:29,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:29,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:29,405 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:29,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:29,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:29,460 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:29,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:29,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:29,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:29,471 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:29,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:29,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:29,528 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:29,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:29,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:29,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:29,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:29,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:29,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:29,595 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:29,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:29,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:29,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:29,607 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:29,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:29,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:29,664 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:29,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:29,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:29,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:29,674 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:29,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:29,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:29,731 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:29,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:29,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:29,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:29,742 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:29,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:29,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:29,798 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:29,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:29,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:29,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:29,809 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:29,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:29,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:29,864 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:29,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:29,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:29,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:29,874 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:29,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:29,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:29,931 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:29,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:29,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:29,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:29,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:29,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:30,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:30,000 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:30,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:30,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:30,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:30,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:30,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:30,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:30,067 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:30,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:30,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:30,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:30,078 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:30,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:30,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:30,135 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:30,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:30,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:30,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:30,146 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:30,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:30,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:30,204 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:30,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:30,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:30,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:30,214 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:30,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:30,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:30,272 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:30,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:30,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:30,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:30,282 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:30,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:30,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:30,338 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:30,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:30,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:30,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:30,349 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:30,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:30,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:30,405 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:30,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:30,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:30,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:30,416 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:30,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:30,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:30,475 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:30,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:30,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:30,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:30,487 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:30,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:30,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:30,544 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:30,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:30,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:30,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:30,555 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:30,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:30,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:30,610 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:30,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:30,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:30,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:30,621 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:30,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:30,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:30,678 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:30,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:30,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:30,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:30,689 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:30,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:30,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:30,747 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:30,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:30,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:30,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:30,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:30,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:30,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:30,815 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:30,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:30,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:30,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:30,826 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:30,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:30,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:30,884 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:30,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:30,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:30,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:30,894 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:30,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:30,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:30,950 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:30,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:30,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:30,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:30,963 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:31,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:31,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:31,025 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:31,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:31,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:31,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:31,036 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:31,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:31,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:31,094 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:31,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:31,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:31,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:31,105 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:31,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:31,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:31,162 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:31,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:31,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:31,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:31,173 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:31,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:31,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:31,232 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:31,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:31,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:31,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:31,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:31,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:31,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:31,300 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:31,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:31,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:31,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:31,311 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:31,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:31,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:31,370 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:31,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:31,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:31,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:31,381 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:31,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:31,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:31,438 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:31,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:31,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:31,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:31,449 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:31,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:31,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:31,507 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:31,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:31,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:31,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:31,518 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:31,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:31,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:31,575 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:31,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:31,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:31,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:31,586 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:31,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:31,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:31,644 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:31,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:31,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:31,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:31,655 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:31,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:31,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:31,711 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:31,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:31,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:31,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:31,722 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:31,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:31,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:31,780 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:31,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:31,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:31,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:31,791 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:31,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:31,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:31,849 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:31,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:31,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:31,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:31,860 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:31,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:31,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:31,918 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:31,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:31,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:31,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:31,929 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:31,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:31,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:31,986 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:31,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:31,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:31,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:31,997 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:32,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:32,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:32,052 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:32,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:32,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:32,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:32,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:32,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:32,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:32,119 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:32,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:32,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:32,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:32,129 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:32,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:32,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:32,196 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:32,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:32,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:32,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:32,215 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:32,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:32,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:32,305 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:32,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:32,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:32,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:32,323 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:32,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:32,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:32,407 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:32,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:32,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:32,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:32,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:32,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:32,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:32,509 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:32,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:32,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:32,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:32,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:32,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:32,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:32,604 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:32,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:32,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:32,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:32,616 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:32,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:32,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:32,674 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:32,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:32,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:32,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:32,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:32,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:32,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:32,742 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:32,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:32,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:32,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:32,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:32,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:32,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:32,811 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:32,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:32,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:32,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:32,821 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:32,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:32,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:32,877 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:32,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:32,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:32,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:32,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:32,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:32,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:32,944 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:32,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:32,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:32,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:32,955 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:33,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:33,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:33,011 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:33,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:33,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:33,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:33,022 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:33,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:33,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:33,079 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:33,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:33,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:33,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:33,090 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:33,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:33,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:33,148 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:33,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:33,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:33,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:33,159 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:33,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:33,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:33,216 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:33,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:33,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:33,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:33,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:33,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:33,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:33,284 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:33,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:33,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:33,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:33,296 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:33,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:33,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:33,353 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:33,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:33,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:33,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:33,364 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:33,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:33,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:33,421 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:33,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:33,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:33,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:33,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:33,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:33,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:33,488 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:33,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:33,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:33,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:33,499 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:33,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:33,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:33,557 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:33,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:33,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:33,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:33,568 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:33,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:33,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:33,625 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:33,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:33,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:33,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:33,636 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:33,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:33,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:33,694 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:33,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:33,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:33,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:33,704 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:33,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:33,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:33,761 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:33,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:33,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:33,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:33,771 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:33,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:33,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:33,829 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:33,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:33,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:33,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:33,839 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:33,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:33,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:33,897 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:33,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:33,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:33,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:33,907 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:33,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:33,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:33,965 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:33,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:33,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:33,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:33,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:34,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:34,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:34,031 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:34,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:34,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:34,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:34,042 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:34,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:34,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:34,098 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:34,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:34,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:34,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:34,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:34,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:34,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:34,167 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:34,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:34,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:34,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:34,178 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:34,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:34,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:34,235 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:34,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:34,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:34,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:34,246 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:34,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:34,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:34,304 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:34,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:34,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:34,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:34,315 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:34,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:34,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:34,372 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:34,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:34,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:34,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:34,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:34,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:34,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:34,438 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:34,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:34,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:34,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:34,448 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:34,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:34,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:34,505 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:34,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:34,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:34,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:34,516 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:34,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:34,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:34,573 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:34,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:34,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:34,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:34,583 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:34,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:34,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:34,641 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:34,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:34,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:34,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:34,652 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:34,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:34,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:34,708 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:34,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:34,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:34,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:34,719 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:34,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:34,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:34,778 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:34,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:34,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:34,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:34,789 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:34,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:34,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:34,847 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:34,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:34,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:34,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:34,857 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:34,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:34,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:34,914 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:34,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:34,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:34,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:34,925 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:34,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:34,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:34,982 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:34,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:34,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:34,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:34,993 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:35,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:35,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:35,051 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:35,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:35,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:35,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:35,062 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:35,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:35,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:35,120 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:35,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:35,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:35,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:35,131 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:35,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:35,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:35,188 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:35,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:35,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:35,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:35,200 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:35,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:35,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:35,255 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:35,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:35,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:35,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:35,266 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:35,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:35,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:35,321 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:35,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:35,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:35,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:35,332 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:35,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:35,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:35,391 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:35,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:35,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:35,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:35,402 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:35,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:35,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:35,461 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:35,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:35,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:35,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:35,472 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:35,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:35,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:35,532 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:35,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:35,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:35,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:35,542 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:35,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:35,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:35,603 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:35,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:35,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:35,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:35,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:35,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:35,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:35,676 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:35,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:35,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:35,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:35,687 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:35,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:35,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:35,745 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:35,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:35,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:35,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:35,756 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:35,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:35,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:35,817 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:35,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:35,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:35,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:35,829 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:35,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:35,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:35,891 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:35,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:35,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:35,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:35,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:35,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:35,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:35,963 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:35,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:35,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:35,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:35,974 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:36,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:36,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:36,031 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:36,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:36,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:36,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:36,043 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:36,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:36,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:36,100 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:36,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:36,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:36,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:36,112 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:36,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:36,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:36,169 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:36,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:36,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:36,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:36,180 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:36,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:36,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:36,238 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:36,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:36,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:36,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:36,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:36,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:36,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:36,306 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:36,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:36,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:36,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:36,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:36,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:36,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:36,375 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:36,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:36,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:36,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:36,386 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:36,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:36,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:36,443 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:36,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:36,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:36,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:36,455 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:36,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:36,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:36,513 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:36,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:36,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:36,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:36,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:36,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:36,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:36,581 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:36,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:36,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:36,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:36,592 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:36,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:36,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:36,650 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:36,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:36,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:36,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:36,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:36,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:36,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:36,718 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:36,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:36,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:36,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:36,729 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:36,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:36,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:36,786 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:36,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:36,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:36,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:36,798 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:36,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:36,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:36,856 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:36,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:36,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:36,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:36,870 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:36,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:36,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:36,927 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:36,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:36,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:36,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:36,938 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:36,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:36,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:36,995 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:36,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:36,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:36,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:37,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:37,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:37,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:37,063 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:37,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:37,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:37,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:37,074 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:37,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:37,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:37,131 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:37,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:37,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:37,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:37,142 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:37,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:37,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:37,200 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:37,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:37,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:37,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:37,210 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:37,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:37,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:37,268 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:37,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:37,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:37,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:37,279 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:37,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:37,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:37,365 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:37,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:37,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:37,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:37,382 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:37,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:37,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:37,466 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:37,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:37,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:37,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:37,487 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:37,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:37,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:37,571 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:37,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:37,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:37,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:37,589 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:37,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:37,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:37,654 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:37,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:37,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:37,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:37,665 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:37,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:37,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:37,725 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:37,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:37,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:37,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:37,737 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:37,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:37,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:37,795 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:37,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:37,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:37,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:37,805 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:37,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:37,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:37,863 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:37,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:37,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:37,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:37,874 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:37,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:37,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:37,931 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:37,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:37,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:37,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:37,943 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:38,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:38,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:38,000 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:38,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:38,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:38,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:38,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:38,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:38,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:38,069 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:38,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:38,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:38,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:38,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:38,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:38,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:38,137 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:38,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:38,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:38,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:38,148 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:38,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:38,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:38,206 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:38,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:38,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:38,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:38,217 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:38,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:38,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:38,274 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:38,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:38,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:38,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:38,285 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:38,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:38,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:38,342 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:38,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:38,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:38,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:38,354 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:38,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:38,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:38,411 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:38,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:38,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:38,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:38,422 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:38,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:38,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:38,480 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:38,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:38,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:38,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:38,490 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:38,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:38,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:38,548 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:38,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:38,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:38,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:38,559 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:38,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:38,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:38,617 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:38,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:38,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:38,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:38,627 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:38,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:38,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:38,685 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:38,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:38,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:38,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:38,696 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:38,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:38,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:38,753 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:38,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:38,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:38,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:38,764 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:38,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:38,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:38,822 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:38,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:38,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:38,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:38,832 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:38,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:38,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:38,890 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:38,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:38,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:38,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:38,901 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:38,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:38,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:38,958 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:38,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:38,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:38,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:38,969 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:39,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:39,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:39,029 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:39,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:39,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:39,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:39,041 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:39,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:39,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:39,098 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:39,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:39,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:39,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:39,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:39,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:39,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:39,166 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:39,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:39,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:39,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:39,176 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:39,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:39,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:39,234 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:39,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:39,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:39,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:39,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:39,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:39,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:39,302 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:39,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:39,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:39,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:39,313 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:39,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:39,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:39,371 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:39,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:39,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:39,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:39,382 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:39,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:39,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:39,440 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:39,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:39,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:39,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:39,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:39,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:39,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:39,508 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:39,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:39,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:39,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:39,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:39,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:39,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:39,615 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:39,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:39,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:39,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:39,626 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:39,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:39,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:39,683 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:39,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:39,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:39,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:39,694 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:39,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:39,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:39,751 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:39,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:39,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:39,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:39,761 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:39,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:39,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:39,819 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:39,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:39,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:39,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:39,830 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:39,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:39,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:39,888 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:39,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:39,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:39,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:39,899 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:39,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:39,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:39,958 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:39,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:39,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:39,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:39,969 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:40,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:40,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:40,026 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:40,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:40,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:40,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:40,037 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:40,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:40,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:40,094 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:40,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:40,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:40,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:40,105 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:40,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:40,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:40,162 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:40,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:40,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:40,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:40,173 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:40,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:40,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:40,230 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:40,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:40,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:40,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:40,241 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:40,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:40,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:40,298 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:40,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:40,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:40,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:40,309 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:40,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:40,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:40,366 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:40,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:40,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:40,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:40,377 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:40,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:40,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:40,434 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:40,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:40,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:40,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:40,445 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:40,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:40,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:40,503 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:40,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:40,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:40,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:40,514 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:40,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:40,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:40,572 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:40,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:40,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:40,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:40,582 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:40,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:40,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:40,639 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:40,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:40,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:40,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:40,651 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:40,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:40,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:40,708 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:40,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:40,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:40,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:40,722 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:40,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:40,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:40,780 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:40,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:40,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:40,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:40,791 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:40,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:40,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:40,848 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:40,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:40,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:40,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:40,859 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:40,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:40,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:40,917 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:40,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:40,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:40,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:40,929 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:40,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:40,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:40,986 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:40,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:40,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:40,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:40,997 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:41,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:41,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:41,073 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:41,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:41,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:41,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:41,083 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:41,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:41,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:41,141 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:41,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:41,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:41,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:41,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:41,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:41,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:41,209 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:41,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:41,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:41,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:41,219 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:41,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:41,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:41,277 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:41,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:41,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:41,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:41,288 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:41,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:41,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:41,346 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:41,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:41,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:41,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:41,356 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:41,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:41,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:41,414 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:41,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:41,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:41,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:41,425 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:41,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:41,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:41,482 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:41,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:41,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:41,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:41,493 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:41,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:41,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:41,550 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:41,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:41,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:41,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:41,561 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:41,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:41,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:41,619 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:41,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:41,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:41,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:41,629 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:41,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:41,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:41,687 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:41,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:41,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:41,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:41,699 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:41,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:41,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:41,756 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:41,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:41,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:41,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:41,767 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:41,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:41,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:41,824 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:41,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:41,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:41,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:41,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:41,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:41,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:41,893 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:41,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:41,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:41,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:41,904 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:41,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:41,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:41,961 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:41,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:41,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:41,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:41,972 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:42,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:42,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:42,030 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:42,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:42,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:42,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:42,041 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:42,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:42,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:42,098 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:42,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:42,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:42,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:42,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:42,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:42,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:42,166 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:42,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:42,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:42,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:42,177 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:42,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:42,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:42,234 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:42,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:42,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:42,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:42,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:42,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:42,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:42,304 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:42,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:42,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:42,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:42,315 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:42,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:42,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:42,372 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:42,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:42,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:42,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:42,384 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:42,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:42,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:42,468 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:42,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:42,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:42,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:42,484 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:42,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:42,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:42,582 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:42,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:42,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:42,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:42,598 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:42,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:42,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:42,694 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:42,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:42,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:42,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:42,710 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:42,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:42,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:42,800 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:42,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:42,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:42,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:42,818 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:42,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:42,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:42,906 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:42,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:42,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:42,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:42,915 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:42,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:42,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:42,973 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:42,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:42,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:42,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:42,984 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:43,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:43,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:43,041 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:43,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:43,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:43,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:43,053 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:43,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:43,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:43,110 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:43,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:43,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:43,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:43,122 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:43,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:43,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:43,180 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:43,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:43,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:43,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:43,191 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:43,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:43,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:43,249 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:43,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:43,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:43,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:43,260 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:43,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:43,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:43,317 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:43,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:43,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:43,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:43,328 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:43,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:43,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:43,385 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:43,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:43,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:43,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:43,396 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:43,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:43,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:43,453 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:43,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:43,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:43,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:43,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:43,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:43,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:43,521 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:43,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:43,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:43,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:43,532 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:43,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:43,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:43,590 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:43,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:43,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:43,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:43,601 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:43,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:43,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:43,661 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:43,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:43,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:43,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:43,673 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:43,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:43,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:43,733 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:43,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:43,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:43,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:43,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:43,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:43,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:43,801 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:43,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:43,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:43,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:43,811 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:43,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:43,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:43,867 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:43,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:43,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:43,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:43,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:43,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:43,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:43,936 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:43,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:43,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:43,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:43,947 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:44,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:44,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:44,005 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:44,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:44,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:44,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:44,016 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:44,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:44,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:44,072 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:44,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:44,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:44,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:44,084 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:44,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:44,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:44,139 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:44,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:44,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:44,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:44,150 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:44,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:44,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:44,206 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:44,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:44,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:44,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:44,217 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:44,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:44,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:44,274 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:44,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:44,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:44,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:44,285 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:44,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:44,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:44,341 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:44,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:44,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:44,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:44,352 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:44,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:44,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:44,409 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:44,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:44,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:44,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:44,419 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:44,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:44,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:44,476 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:44,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:44,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:44,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:44,487 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:44,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:44,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:44,544 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:44,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:44,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:44,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:44,555 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:44,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:44,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:44,612 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:44,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:44,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:44,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:44,623 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:44,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:44,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:44,681 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:44,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:44,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:44,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:44,692 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:44,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:44,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:44,749 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:44,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:44,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:44,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:44,761 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:44,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:44,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:44,818 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:44,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:44,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:44,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:44,829 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:44,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:44,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:44,885 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:44,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:44,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:44,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:44,895 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:44,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:44,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:44,953 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:44,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:44,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:44,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:44,964 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:45,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:45,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:45,022 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:45,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:45,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:45,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:45,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:45,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:45,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:45,090 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:45,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:45,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:45,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:45,101 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:45,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:45,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:45,156 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:45,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:45,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:45,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:45,171 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:45,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:45,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:45,228 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:45,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:45,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:45,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:45,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:45,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:45,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:45,295 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:45,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:45,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:45,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:45,305 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:45,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:45,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:45,360 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:45,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:45,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:45,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:45,371 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:45,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:45,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:45,428 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:45,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:45,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:45,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:45,439 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:45,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:45,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:45,496 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:45,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:45,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:45,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:45,507 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:45,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:45,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:45,563 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:45,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:45,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:45,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:45,573 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:45,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:45,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:45,630 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:45,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:45,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:45,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:45,641 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:45,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:45,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:45,699 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:45,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:45,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:45,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:45,710 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:45,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:45,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:45,767 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:45,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:45,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:45,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:45,778 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:45,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:45,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:45,836 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:45,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:45,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:45,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:45,846 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:45,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:45,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:45,903 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:45,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:45,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:45,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:45,915 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:45,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:45,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:45,972 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:45,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:45,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:45,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:45,982 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:46,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:46,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:46,040 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:46,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:46,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:46,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:46,051 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:46,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:46,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:46,108 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:46,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:46,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:46,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:46,118 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:46,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:46,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:46,176 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:46,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:46,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:46,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:46,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:46,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:46,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:46,244 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:46,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:46,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:46,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:46,255 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:46,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:46,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:46,311 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:46,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:46,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:46,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:46,322 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:46,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:46,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:46,380 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:46,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:46,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:46,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:46,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:46,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:46,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:46,447 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:46,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:46,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:46,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:46,458 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:46,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:46,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:46,516 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:46,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:46,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:46,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:46,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:46,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:46,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:46,584 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:46,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:46,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:46,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:46,595 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:46,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:46,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:46,652 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:46,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:46,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:46,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:46,663 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:46,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:46,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:46,720 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:46,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:46,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:46,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:46,731 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:46,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:46,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:46,788 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:46,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:46,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:46,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:46,799 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:46,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:46,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:46,856 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:46,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:46,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:46,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:46,867 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:46,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:46,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:46,924 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:46,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:46,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:46,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:46,936 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:46,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:46,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:46,993 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:46,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:46,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:46,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:47,004 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:47,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:47,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:47,059 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:47,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:47,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:47,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:47,073 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:47,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:47,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:47,131 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:47,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:47,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:47,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:47,141 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:47,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:47,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:47,197 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:47,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:47,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:47,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:47,209 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:47,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:47,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:47,266 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:47,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:47,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:47,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:47,277 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:47,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:47,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:47,335 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:47,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:47,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:47,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:47,347 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:47,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:47,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:47,405 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:47,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:47,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:47,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:47,416 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:47,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:47,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:47,473 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:47,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:47,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:47,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:47,484 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:47,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:47,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:47,541 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:47,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:47,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:47,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:47,561 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:47,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:47,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:47,652 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:47,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:47,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:47,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:47,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:47,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:47,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:47,771 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:47,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:47,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:47,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:47,788 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:47,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:47,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:47,901 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:47,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:47,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:47,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:47,923 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:48,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:48,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:48,003 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:48,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:48,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:48,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:48,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:48,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:48,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:48,071 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:48,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:48,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:48,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:48,082 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:48,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:48,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:48,138 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:48,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:48,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:48,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:48,149 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:48,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:48,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:48,207 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:48,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:48,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:48,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:48,217 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:48,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:48,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:48,275 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:48,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:48,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:48,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:48,286 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:48,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:48,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:48,343 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:48,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:48,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:48,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:48,354 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:48,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:48,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:48,411 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:48,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:48,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:48,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:48,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:48,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:48,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:48,480 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:48,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:48,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:48,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:48,491 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:48,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:48,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:48,547 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:48,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:48,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:48,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:48,558 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:48,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:48,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:48,615 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:48,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:48,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:48,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:48,625 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:48,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:48,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:48,682 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:48,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:48,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:48,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:48,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:48,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:48,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:48,751 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:48,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:48,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:48,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:48,762 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:48,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:48,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:48,818 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:48,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:48,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:48,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:48,830 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:48,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:48,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:48,886 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:48,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:48,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:48,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:48,897 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:48,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:48,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:48,954 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:48,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:48,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:48,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:48,965 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:49,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:49,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:49,022 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:49,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:49,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:49,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:49,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:49,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:49,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:49,091 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:49,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:49,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:49,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:49,101 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:49,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:49,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:49,162 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:49,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:49,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:49,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:49,173 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:49,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:49,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:49,230 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:49,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:49,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:49,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:49,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:49,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:49,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:49,299 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:49,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:49,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:49,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:49,310 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:49,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:49,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:49,367 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:49,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:49,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:49,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:49,378 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:49,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:49,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:49,436 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:49,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:49,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:49,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:49,447 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:49,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:49,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:49,504 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:49,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:49,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:49,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:49,515 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:49,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:49,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:49,588 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:49,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:49,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:49,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:49,600 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:49,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:49,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:49,656 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:49,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:49,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:49,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:49,667 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:49,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:49,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:49,724 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:49,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:49,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:49,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:49,735 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:49,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:49,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:49,793 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:49,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:49,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:49,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:49,804 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:49,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:49,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:49,860 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:49,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:49,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:49,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:49,871 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:49,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:49,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:49,928 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:49,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:49,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:49,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:49,939 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:49,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:49,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:49,996 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:49,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:49,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:49,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:50,007 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:50,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:50,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:50,065 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:50,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:50,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:50,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:50,077 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:50,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:50,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:50,134 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:50,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:50,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:50,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:50,144 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:50,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:50,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:50,202 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:50,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:50,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:50,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:50,212 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:50,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:50,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:50,268 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:50,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:50,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:50,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:50,279 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:50,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:50,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:50,337 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:50,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:50,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:50,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:50,347 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:50,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:50,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:50,405 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:50,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:50,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:50,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:50,416 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:50,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:50,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:50,472 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:50,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:50,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:50,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:50,483 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:50,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:50,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:50,540 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:50,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:50,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:50,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:50,551 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:50,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:50,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:50,609 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:50,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:50,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:50,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:50,621 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:50,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:50,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:50,677 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:50,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:50,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:50,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:50,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:50,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:50,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:50,745 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:50,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:50,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:50,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:50,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:50,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:50,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:50,814 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:50,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:50,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:50,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:50,825 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:50,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:50,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:50,883 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:50,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:50,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:50,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:50,894 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:50,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:50,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:50,952 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:50,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:50,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:50,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:50,962 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:51,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:51,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:51,022 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:51,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:51,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:51,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:51,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:51,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:51,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:51,089 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:51,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:51,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:51,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:51,099 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:51,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:51,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:51,157 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:51,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:51,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:51,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:51,167 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:51,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:51,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:51,225 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:51,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:51,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:51,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:51,235 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:51,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:51,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:51,293 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:51,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:51,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:51,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:51,304 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:51,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:51,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:51,361 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:51,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:51,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:51,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:51,373 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:51,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:51,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:51,429 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:51,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:51,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:51,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:51,440 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:51,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:51,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:51,497 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:51,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:51,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:51,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:51,508 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:51,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:51,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:51,565 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:51,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:51,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:51,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:51,576 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:51,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:51,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:51,633 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:51,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:51,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:51,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:51,643 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:51,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:51,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:51,731 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:51,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:51,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:51,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:51,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:51,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:51,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:51,798 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:51,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:51,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:51,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:51,809 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:51,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:51,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:51,866 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:51,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:51,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:51,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:51,877 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:51,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:51,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:51,935 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:51,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:51,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:51,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:51,946 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:52,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:52,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:52,003 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:52,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:52,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:52,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:52,014 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:52,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:52,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:52,071 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:52,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:52,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:52,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:52,083 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:52,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:52,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:52,140 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:52,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:52,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:52,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:52,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:52,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:52,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:52,209 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:52,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:52,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:52,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:52,220 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:52,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:52,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:52,277 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:52,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:52,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:52,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:52,288 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:52,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:52,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:52,345 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:52,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:52,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:52,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:52,355 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:52,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:52,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:52,411 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:52,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:52,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:52,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:52,422 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:52,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:52,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:52,480 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:52,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:52,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:52,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:52,491 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:52,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:52,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:52,547 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:52,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:52,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:52,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:52,559 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:52,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:52,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:52,616 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:52,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:52,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:52,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:52,627 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:52,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:52,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:52,713 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:52,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:52,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:52,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:52,737 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:52,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:52,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:52,830 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:52,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:52,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:52,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:52,851 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:52,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:52,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:52,947 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:52,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:52,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:52,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:52,961 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:53,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:53,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:53,049 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:53,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:53,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:53,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:53,064 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:53,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:53,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:53,128 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:53,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:53,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:53,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:53,139 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:53,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:53,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:53,197 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:53,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:53,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:53,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:53,213 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:53,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:53,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:53,269 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:53,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:53,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:53,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:53,279 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:53,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:53,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:53,336 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:53,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:53,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:53,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:53,348 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:53,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:53,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:53,405 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:53,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:53,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:53,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:53,415 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:53,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:53,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:53,473 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:53,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:53,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:53,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:53,484 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:53,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:53,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:53,541 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:53,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:53,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:53,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:53,552 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:53,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:53,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:53,609 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:53,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:53,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:53,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:53,620 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:53,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:53,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:53,676 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:53,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:53,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:53,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:53,687 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:53,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:53,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:53,744 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:53,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:53,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:53,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:53,755 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:53,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:53,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:53,813 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:53,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:53,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:53,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:53,823 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:53,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:53,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:53,880 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:53,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:53,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:53,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:53,891 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:53,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:53,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:53,947 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:53,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:53,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:53,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:53,959 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:54,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:54,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:54,016 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:54,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:54,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:54,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:54,026 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:54,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:54,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:54,082 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:54,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:54,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:54,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:54,094 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:54,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:54,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:54,151 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:54,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:54,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:54,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:54,162 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:54,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:54,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:54,220 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:54,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:54,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:54,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:54,231 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:54,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:54,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:54,289 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:54,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:54,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:54,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:54,299 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:54,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:54,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:54,356 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:54,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:54,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:54,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:54,368 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:54,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:54,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:54,425 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:54,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:54,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:54,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:54,436 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:54,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:54,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:54,493 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:54,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:54,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:54,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:54,505 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:54,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:54,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:54,560 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:54,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:54,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:54,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:54,571 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:54,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:54,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:54,632 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:54,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:54,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:54,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:54,644 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:54,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:54,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:54,703 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:54,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:54,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:54,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:54,714 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:54,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:54,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:54,770 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:54,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:54,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:54,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:54,781 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:54,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:54,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:54,839 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:54,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:54,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:54,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:54,849 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:54,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:54,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:54,906 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:54,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:54,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:54,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:54,917 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:54,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:54,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:54,973 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:54,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:54,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:54,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:54,984 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:55,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:55,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:55,041 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:55,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:55,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:55,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:55,053 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:55,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:55,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:55,114 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:55,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:55,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:55,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:55,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:55,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:55,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:55,187 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:55,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:55,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:55,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:55,199 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:55,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:55,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:55,259 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:55,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:55,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:55,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:55,271 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:55,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:55,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:55,333 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:55,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:55,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:55,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:55,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:55,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:55,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:55,407 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:55,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:55,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:55,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:55,419 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:55,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:55,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:55,483 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:55,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:55,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:55,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:55,495 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:55,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:55,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:55,555 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:55,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:55,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:55,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:55,568 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:55,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:55,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:55,627 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:55,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:55,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:55,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:55,640 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:55,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:55,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:55,701 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:55,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:55,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:55,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:55,714 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:55,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:55,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:55,776 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:55,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:55,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:55,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:55,788 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:55,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:55,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:55,851 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:55,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:55,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:55,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:55,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:55,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:55,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:55,926 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:55,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:55,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:55,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:55,937 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:56,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:56,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:56,000 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:56,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:56,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:56,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:56,161 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:56,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:56,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:56,415 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:56,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:56,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:56,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:56,425 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:56,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:56,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:56,487 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:56,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:56,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:56,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:56,499 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:56,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:56,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:56,563 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:56,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:56,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:56,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:56,575 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:56,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:56,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:56,635 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:56,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:56,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:56,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:56,648 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:56,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:56,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:56,710 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:56,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:56,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:56,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:56,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:56,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:56,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:56,785 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:56,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:56,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:56,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:56,797 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:56,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:56,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:56,860 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:56,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:56,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:56,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:56,873 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:56,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:56,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:56,934 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:56,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:56,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:56,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:56,946 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:57,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:57,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:57,008 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:57,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:57,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:57,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:57,019 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:57,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:57,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:57,082 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:57,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:57,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:57,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:57,094 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:57,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:57,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:57,157 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:57,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:57,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:57,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:57,169 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:57,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:57,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:57,232 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:57,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:57,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:57,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:57,244 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:57,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:57,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:57,307 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:57,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:57,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:57,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:57,319 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:57,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:57,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:57,382 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:57,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:57,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:57,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:57,394 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:57,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:57,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:57,458 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:57,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:57,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:57,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:57,469 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:57,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:57,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:57,533 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:57,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:57,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:57,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:57,545 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:57,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:57,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:57,608 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:57,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:57,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:57,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:57,620 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:57,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:57,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:57,684 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:57,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:57,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:57,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:57,696 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:57,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:57,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:57,759 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:57,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:57,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:57,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:57,770 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:57,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:57,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:57,874 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:57,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:57,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:57,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:57,892 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:57,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:57,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:57,985 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:57,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:57,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:57,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:58,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:58,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:58,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:58,093 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:58,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:58,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:58,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:58,104 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:58,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:58,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:58,166 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:58,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:58,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:58,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:58,178 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:58,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:58,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:58,239 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:58,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:58,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:58,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:58,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:58,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:58,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:58,313 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:58,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:58,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:58,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:58,325 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:58,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:58,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:58,386 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:58,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:58,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:58,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:58,399 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:58,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:58,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:58,461 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:58,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:58,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:58,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:58,473 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:58,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:58,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:58,535 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:58,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:58,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:58,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:58,547 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:58,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:58,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:58,608 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:58,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:58,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:58,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:58,620 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:58,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:58,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:58,682 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:58,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:58,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:58,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:58,694 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:58,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:58,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:58,754 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:58,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:58,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:58,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:58,766 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:58,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:58,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:58,827 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:58,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:58,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:58,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:58,839 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:58,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:58,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:58,900 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:58,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:58,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:58,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:58,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:58,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:58,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:58,973 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:58,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:58,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:58,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:58,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:59,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:59,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:59,044 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:59,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:59,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:59,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:59,056 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:59,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:59,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:59,117 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:59,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:59,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:59,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:59,129 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:59,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:59,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:59,189 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:59,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:59,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:59,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:59,201 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:59,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:59,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:59,262 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:59,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:59,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:59,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:59,273 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:59,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:59,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:59,333 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:59,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:59,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:59,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:59,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:59,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:59,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:59,405 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:59,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:59,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:59,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:59,417 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:59,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:59,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:59,477 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:59,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:59,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:59,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:59,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:59,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:59,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:59,549 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:59,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:59,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:59,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:59,561 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:59,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:59,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:59,621 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:59,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:59,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:59,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:59,633 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:59,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:59,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:59,693 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:59,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:59,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:59,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:59,704 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:59,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:59,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:59,760 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:59,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:59,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:59,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:59,772 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:59,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:59,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:59,830 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:59,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:59,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:59,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:59,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:59,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:59,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:59,902 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:59,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:59,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:59,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:59,915 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:18:59,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:59,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:18:59,976 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:18:59,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:18:59,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:59,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:59,987 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:19:00,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:19:00,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:19:00,050 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:19:00,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:19:00,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:19:00,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:19:00,061 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:19:00,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:19:00,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:19:00,122 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:19:00,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:19:00,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:19:00,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:19:00,134 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:19:00,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:19:00,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:19:00,196 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:19:00,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:19:00,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:19:00,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:19:00,207 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:19:00,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:19:00,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:19:00,268 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:19:00,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:19:00,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:19:00,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:19:00,280 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:19:00,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:19:00,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:19:00,340 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:19:00,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:19:00,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:19:00,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:19:00,353 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:19:00,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:19:00,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:19:00,414 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:19:00,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:19:00,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:19:00,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:19:00,426 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:19:00,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:19:00,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:19:00,487 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:19:00,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:19:00,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:19:00,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:19:00,498 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:19:00,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:19:00,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:19:00,555 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:19:00,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:19:00,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:19:00,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:19:00,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:19:00,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:19:00,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:19:00,625 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:19:00,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:19:00,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:19:00,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:19:00,636 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:19:00,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:19:00,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:19:00,695 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:19:00,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:19:00,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:19:00,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:19:00,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:19:00,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:19:00,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:19:00,765 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:19:00,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:19:00,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:19:00,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:19:00,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:19:00,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:19:00,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:19:00,834 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:19:00,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:19:00,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:19:00,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:19:00,846 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:19:00,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:19:00,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:19:00,907 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:19:00,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:19:00,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:19:00,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:19:00,917 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:19:00,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:19:00,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:19:00,980 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:19:00,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:19:00,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:19:00,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:19:00,993 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:19:01,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:19:01,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:19:01,055 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:19:01,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:19:01,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:19:01,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:19:01,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:19:01,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:19:01,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:19:01,128 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:19:01,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:19:01,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:19:01,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:19:01,139 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:19:01,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:19:01,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:19:01,200 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:19:01,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:19:01,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:19:01,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:19:01,211 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:19:01,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:19:01,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 10 states and 16 transitions. [2018-10-02 13:19:01,270 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 16 transitions. [2018-10-02 13:19:01,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:19:01,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:19:01,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:19:01,281 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. Received shutdown request... [2018-10-02 13:19:01,373 INFO L760 CodeCheckObserver]: 0 DeclaredPredicates, 125241 GetRequests, 117860 SyntacticMatches, 7363 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 190.6s Time 0.8s impTime [2018-10-02 13:19:01,375 INFO L202 PluginConnector]: Adding new model jain_7.i_2.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 02.10 01:19:01 ImpRootNode [2018-10-02 13:19:01,375 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-10-02 13:19:01,376 INFO L168 Benchmark]: Toolchain (without parser) took 243151.32 ms. Allocated memory was 1.5 GB in the beginning and 1.3 GB in the end (delta: -264.8 MB). Free memory was 1.5 GB in the beginning and 1.2 GB in the end (delta: 322.5 MB). Peak memory consumption was 57.7 MB. Max. memory is 7.1 GB. [2018-10-02 13:19:01,378 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.20 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. [2018-10-02 13:19:01,378 INFO L168 Benchmark]: Boogie Procedure Inliner took 42.63 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. [2018-10-02 13:19:01,378 INFO L168 Benchmark]: Boogie Preprocessor took 24.66 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. [2018-10-02 13:19:01,379 INFO L168 Benchmark]: RCFGBuilder took 296.24 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. [2018-10-02 13:19:01,379 INFO L168 Benchmark]: CodeCheck took 242780.52 ms. Allocated memory was 1.5 GB in the beginning and 1.3 GB in the end (delta: -264.8 MB). Free memory was 1.5 GB in the beginning and 1.2 GB in the end (delta: 301.3 MB). Peak memory consumption was 36.6 MB. Max. memory is 7.1 GB. [2018-10-02 13:19:01,381 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - TimeoutResultAtElement [Line: 45]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 45) - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 1 procedures, 7 locations, 1 error locations. UNKNOWN Result, 242.7s OverallTime, 2456 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 0 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 74565.3s Time, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.6s SsaConstructionTime, 3.3s SatisfiabilityAnalysisTime, 39.5s InterpolantComputationTime, 14734 NumberOfCodeBlocks, 14734 NumberOfCodeBlocksAsserted, 2456 NumberOfCheckSat, 12278 ConstructedInterpolants, 0 QuantifiedInterpolants, 957519 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 2456 InterpolantComputations, 1 PerfectInterpolantSequences, 0/4910 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - GenericResult: Unable to decide if program is safe! Unable to decide if program is safe! * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.20 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 42.63 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 24.66 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 296.24 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. * CodeCheck took 242780.52 ms. Allocated memory was 1.5 GB in the beginning and 1.3 GB in the end (delta: -264.8 MB). Free memory was 1.5 GB in the beginning and 1.2 GB in the end (delta: 301.3 MB). Peak memory consumption was 36.6 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_7.i_2.bpl_svcomp-Reach-32bit-Kojak_Default_PUPT.epf_KojakBplInline.xml/Csv-CodeCheckBenchmarks-0-2018-10-02_13-19-01-396.csv Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/jain_7.i_2.bpl_svcomp-Reach-32bit-Kojak_Default_PUPT.epf_KojakBplInline.xml/Csv-Benchmark-0-2018-10-02_13-19-01-396.csv Completed graceful shutdown