./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-cav19/array_init_var_plus_ind.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_319ccd8d-e6ba-4117-add5-7fc0bd9659e6/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_319ccd8d-e6ba-4117-add5-7fc0bd9659e6/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_319ccd8d-e6ba-4117-add5-7fc0bd9659e6/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_319ccd8d-e6ba-4117-add5-7fc0bd9659e6/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/array-cav19/array_init_var_plus_ind.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_319ccd8d-e6ba-4117-add5-7fc0bd9659e6/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_319ccd8d-e6ba-4117-add5-7fc0bd9659e6/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c51b17720ce1dad8733576d816f307564aabdff8c7a86cf8d9848ed8571cafd2 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:21:47,796 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:21:47,877 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_319ccd8d-e6ba-4117-add5-7fc0bd9659e6/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 21:21:47,884 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:21:47,884 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:21:47,912 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:21:47,913 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:21:47,914 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:21:47,914 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:21:47,914 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:21:47,915 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:21:47,915 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:21:47,915 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:21:47,915 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:21:47,915 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:21:47,915 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:21:47,915 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:21:47,915 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:21:47,916 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:21:47,916 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:21:47,916 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:21:47,916 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:21:47,916 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:21:47,917 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:21:47,917 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:21:47,917 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:21:47,917 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:21:47,917 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:21:47,918 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:21:47,918 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:21:47,918 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:21:47,918 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:21:47,918 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:21:47,918 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_319ccd8d-e6ba-4117-add5-7fc0bd9659e6/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c51b17720ce1dad8733576d816f307564aabdff8c7a86cf8d9848ed8571cafd2 [2024-11-13 21:21:48,286 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:21:48,295 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:21:48,298 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:21:48,299 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:21:48,300 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:21:48,301 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_319ccd8d-e6ba-4117-add5-7fc0bd9659e6/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/array-cav19/array_init_var_plus_ind.c Unable to find full path for "g++" [2024-11-13 21:21:50,467 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:21:50,761 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:21:50,772 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_319ccd8d-e6ba-4117-add5-7fc0bd9659e6/sv-benchmarks/c/array-cav19/array_init_var_plus_ind.c [2024-11-13 21:21:50,782 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_319ccd8d-e6ba-4117-add5-7fc0bd9659e6/bin/ukojak-verify-EEHR8qb7sm/data/e2549a288/383850123eec4c84940b92bfc410a804/FLAGd78226a02 [2024-11-13 21:21:50,803 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_319ccd8d-e6ba-4117-add5-7fc0bd9659e6/bin/ukojak-verify-EEHR8qb7sm/data/e2549a288/383850123eec4c84940b92bfc410a804 [2024-11-13 21:21:50,804 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:21:50,806 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:21:50,807 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:21:50,807 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:21:50,812 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:21:50,814 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:21:50" (1/1) ... [2024-11-13 21:21:50,815 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22e172d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:21:50, skipping insertion in model container [2024-11-13 21:21:50,818 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:21:50" (1/1) ... [2024-11-13 21:21:50,833 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:21:51,010 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_319ccd8d-e6ba-4117-add5-7fc0bd9659e6/sv-benchmarks/c/array-cav19/array_init_var_plus_ind.c[414,427] [2024-11-13 21:21:51,025 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:21:51,032 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:21:51,041 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_319ccd8d-e6ba-4117-add5-7fc0bd9659e6/sv-benchmarks/c/array-cav19/array_init_var_plus_ind.c[414,427] [2024-11-13 21:21:51,046 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:21:51,062 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:21:51,062 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:21:51 WrapperNode [2024-11-13 21:21:51,063 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:21:51,064 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:21:51,064 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:21:51,065 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:21:51,071 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:21:51" (1/1) ... [2024-11-13 21:21:51,080 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:21:51" (1/1) ... [2024-11-13 21:21:51,099 INFO L138 Inliner]: procedures = 15, calls = 13, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 50 [2024-11-13 21:21:51,101 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:21:51,102 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:21:51,102 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:21:51,102 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:21:51,109 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:21:51" (1/1) ... [2024-11-13 21:21:51,110 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:21:51" (1/1) ... [2024-11-13 21:21:51,111 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:21:51" (1/1) ... [2024-11-13 21:21:51,111 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:21:51" (1/1) ... [2024-11-13 21:21:51,115 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:21:51" (1/1) ... [2024-11-13 21:21:51,118 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:21:51" (1/1) ... [2024-11-13 21:21:51,119 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:21:51" (1/1) ... [2024-11-13 21:21:51,120 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:21:51" (1/1) ... [2024-11-13 21:21:51,121 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:21:51,122 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:21:51,122 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:21:51,122 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:21:51,123 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:21:51" (1/1) ... [2024-11-13 21:21:51,129 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:21:51,149 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_319ccd8d-e6ba-4117-add5-7fc0bd9659e6/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:21:51,164 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_319ccd8d-e6ba-4117-add5-7fc0bd9659e6/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:21:51,169 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_319ccd8d-e6ba-4117-add5-7fc0bd9659e6/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:21:51,198 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:21:51,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:21:51,199 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 21:21:51,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:21:51,199 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:21:51,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:21:51,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:21:51,201 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:21:51,276 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:21:51,278 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:21:51,412 INFO L? ?]: Removed 9 outVars from TransFormulas that were not future-live. [2024-11-13 21:21:51,412 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:21:51,440 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:21:51,441 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-13 21:21:51,441 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:21:51 BoogieIcfgContainer [2024-11-13 21:21:51,441 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:21:51,442 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:21:51,442 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:21:51,453 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:21:51,453 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:21:51" (1/1) ... [2024-11-13 21:21:51,462 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:21:51,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:51,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 10 states and 13 transitions. [2024-11-13 21:21:51,527 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 13 transitions. [2024-11-13 21:21:51,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 21:21:51,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:51,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:51,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:51,771 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:21:51,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:51,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 11 states and 14 transitions. [2024-11-13 21:21:51,843 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 14 transitions. [2024-11-13 21:21:51,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 21:21:51,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:51,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:51,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:52,021 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:21:52,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:52,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 14 states and 21 transitions. [2024-11-13 21:21:52,109 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 21 transitions. [2024-11-13 21:21:52,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 21:21:52,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:52,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:52,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:52,257 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:21:52,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:52,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 17 states and 28 transitions. [2024-11-13 21:21:52,463 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 28 transitions. [2024-11-13 21:21:52,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 21:21:52,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:52,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:52,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:52,549 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:21:52,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:52,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 18 states and 29 transitions. [2024-11-13 21:21:52,580 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 29 transitions. [2024-11-13 21:21:52,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 21:21:52,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:52,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:52,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:52,694 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:21:53,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:53,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 22 states and 39 transitions. [2024-11-13 21:21:53,174 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 39 transitions. [2024-11-13 21:21:53,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 21:21:53,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:53,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:53,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:53,663 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:21:54,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:54,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 24 states and 36 transitions. [2024-11-13 21:21:54,854 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 36 transitions. [2024-11-13 21:21:54,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 21:21:54,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:54,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:54,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:54,970 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:21:55,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:55,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 26 states and 41 transitions. [2024-11-13 21:21:55,313 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 41 transitions. [2024-11-13 21:21:55,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 21:21:55,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:55,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:55,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:56,003 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:21:57,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:57,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 27 states and 42 transitions. [2024-11-13 21:21:57,086 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 42 transitions. [2024-11-13 21:21:57,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 21:21:57,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:57,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:57,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:57,419 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:21:59,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:59,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 34 states and 54 transitions. [2024-11-13 21:21:59,158 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 54 transitions. [2024-11-13 21:21:59,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 21:21:59,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:59,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:59,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:59,319 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:22:00,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:00,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 36 states and 60 transitions. [2024-11-13 21:22:00,017 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 60 transitions. [2024-11-13 21:22:00,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 21:22:00,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:00,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:00,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:00,572 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:22:01,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:01,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 38 states and 64 transitions. [2024-11-13 21:22:01,287 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 64 transitions. [2024-11-13 21:22:01,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 21:22:01,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:01,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:01,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:02,177 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:22:05,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:05,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 45 states and 79 transitions. [2024-11-13 21:22:05,606 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 79 transitions. [2024-11-13 21:22:05,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 21:22:05,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:05,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:05,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:05,921 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:22:06,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:06,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 47 states and 81 transitions. [2024-11-13 21:22:06,432 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 81 transitions. [2024-11-13 21:22:06,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 21:22:06,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:06,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:06,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:06,662 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:22:07,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:07,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 49 states and 88 transitions. [2024-11-13 21:22:07,573 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 88 transitions. [2024-11-13 21:22:07,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 21:22:07,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:07,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:07,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:08,245 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:22:09,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:09,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 51 states and 88 transitions. [2024-11-13 21:22:09,654 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 88 transitions. [2024-11-13 21:22:09,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 21:22:09,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:09,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:09,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:10,518 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:22:12,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:12,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 55 states and 98 transitions. [2024-11-13 21:22:12,999 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 98 transitions. [2024-11-13 21:22:12,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 21:22:13,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:13,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:13,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:13,853 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:22:16,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:16,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 57 states and 105 transitions. [2024-11-13 21:22:16,332 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 105 transitions. [2024-11-13 21:22:16,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 21:22:16,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:16,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:16,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:16,523 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:22:17,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:17,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 59 states and 108 transitions. [2024-11-13 21:22:17,466 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 108 transitions. [2024-11-13 21:22:17,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 21:22:17,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:17,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:17,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:17,672 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:22:18,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:18,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 61 states and 116 transitions. [2024-11-13 21:22:18,500 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 116 transitions. [2024-11-13 21:22:18,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 21:22:18,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:18,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:18,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:19,039 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 3 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:22:20,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:20,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 64 states and 120 transitions. [2024-11-13 21:22:20,997 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 120 transitions. [2024-11-13 21:22:20,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 21:22:20,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:20,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:21,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:21,569 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 6 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:22:23,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:23,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 66 states and 122 transitions. [2024-11-13 21:22:23,246 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 122 transitions. [2024-11-13 21:22:23,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 21:22:23,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:23,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:23,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:23,680 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:22:24,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:24,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 66 states and 121 transitions. [2024-11-13 21:22:24,337 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 121 transitions. [2024-11-13 21:22:24,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 21:22:24,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:24,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:24,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:24,541 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:22:25,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:25,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 68 states and 126 transitions. [2024-11-13 21:22:25,111 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 126 transitions. [2024-11-13 21:22:25,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 21:22:25,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:25,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:25,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:25,348 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:22:26,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:26,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 70 states and 134 transitions. [2024-11-13 21:22:26,286 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 134 transitions. [2024-11-13 21:22:26,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 21:22:26,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:26,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:26,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:27,983 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:22:37,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:37,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 79 states and 155 transitions. [2024-11-13 21:22:37,683 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 155 transitions. [2024-11-13 21:22:37,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 21:22:37,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:37,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:37,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:37,931 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:22:40,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:40,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 81 states and 158 transitions. [2024-11-13 21:22:40,581 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 158 transitions. [2024-11-13 21:22:40,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 21:22:40,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:40,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:40,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:40,888 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:22:41,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:41,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 83 states and 162 transitions. [2024-11-13 21:22:41,777 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 162 transitions. [2024-11-13 21:22:41,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 21:22:41,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:41,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:41,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:42,604 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 12 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:22:44,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:44,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 86 states and 166 transitions. [2024-11-13 21:22:44,384 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 166 transitions. [2024-11-13 21:22:44,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 21:22:44,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:44,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:44,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:44,967 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 2 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:22:46,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:46,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 87 states and 170 transitions. [2024-11-13 21:22:46,942 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 170 transitions. [2024-11-13 21:22:46,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 21:22:46,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:46,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:46,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:47,772 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 2 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:22:49,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:49,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 91 states and 181 transitions. [2024-11-13 21:22:49,803 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 181 transitions. [2024-11-13 21:22:49,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 21:22:49,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:49,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:49,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:50,145 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:22:51,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:51,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 93 states and 190 transitions. [2024-11-13 21:22:51,524 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 190 transitions. [2024-11-13 21:22:51,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:22:51,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:51,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:51,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:53,239 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:23:03,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:03,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 102 states and 216 transitions. [2024-11-13 21:23:03,029 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 216 transitions. [2024-11-13 21:23:03,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:23:03,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:03,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:03,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:03,288 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:23:04,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:04,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 104 states and 218 transitions. [2024-11-13 21:23:04,379 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 218 transitions. [2024-11-13 21:23:04,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:23:04,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:04,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:04,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:04,670 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:23:05,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:05,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 106 states and 220 transitions. [2024-11-13 21:23:05,507 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 220 transitions. [2024-11-13 21:23:05,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:23:05,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:05,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:05,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:06,245 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 20 proven. 52 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:23:07,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:07,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 109 states and 224 transitions. [2024-11-13 21:23:07,912 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 224 transitions. [2024-11-13 21:23:07,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:23:07,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:07,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:07,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:08,197 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:23:09,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:09,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 111 states and 227 transitions. [2024-11-13 21:23:09,032 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 227 transitions. [2024-11-13 21:23:09,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:23:09,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:09,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:09,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:09,265 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:23:10,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:10,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 106 states and 217 transitions. [2024-11-13 21:23:10,497 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 217 transitions. [2024-11-13 21:23:10,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 21:23:10,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:10,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:10,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:11,409 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 6 proven. 52 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:23:12,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:12,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 108 states and 222 transitions. [2024-11-13 21:23:12,628 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 222 transitions. [2024-11-13 21:23:12,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 21:23:12,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:12,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:12,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:12,924 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 6 proven. 52 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:23:15,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:15,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 109 states and 223 transitions. [2024-11-13 21:23:15,948 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 223 transitions. [2024-11-13 21:23:15,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 21:23:15,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:15,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:15,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:16,327 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:23:17,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:17,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 111 states and 233 transitions. [2024-11-13 21:23:17,815 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 233 transitions. [2024-11-13 21:23:17,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:23:17,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:17,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:17,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:18,412 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:23:20,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:20,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 112 states and 238 transitions. [2024-11-13 21:23:20,743 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 238 transitions. [2024-11-13 21:23:20,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:23:20,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:20,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:20,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:21,424 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:23:22,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:22,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 114 states and 240 transitions. [2024-11-13 21:23:22,812 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 240 transitions. [2024-11-13 21:23:22,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:23:22,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:22,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:22,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:23,706 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 30 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:23:25,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:25,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 117 states and 245 transitions. [2024-11-13 21:23:25,741 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 245 transitions. [2024-11-13 21:23:25,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 21:23:25,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:25,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:25,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:28,578 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 3 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:23:44,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:44,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 129 states and 278 transitions. [2024-11-13 21:23:44,635 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 278 transitions. [2024-11-13 21:23:44,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 21:23:44,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:44,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:44,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:44,821 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 3 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:23:47,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:47,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 132 states and 283 transitions. [2024-11-13 21:23:47,584 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 283 transitions. [2024-11-13 21:23:47,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 21:23:47,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:47,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:47,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:47,778 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 3 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:23:50,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:50,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 134 states and 287 transitions. [2024-11-13 21:23:50,068 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 287 transitions. [2024-11-13 21:23:50,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 21:23:50,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:50,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:50,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:51,419 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 62 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:23:54,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:54,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 138 states and 301 transitions. [2024-11-13 21:23:54,842 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 301 transitions. [2024-11-13 21:23:54,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 21:23:54,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:54,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:54,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:55,075 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 3 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:23:56,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:56,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 140 states and 303 transitions. [2024-11-13 21:23:56,533 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 303 transitions. [2024-11-13 21:23:56,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 21:23:56,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:56,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:56,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:56,931 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:23:58,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:58,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 142 states and 314 transitions. [2024-11-13 21:23:58,865 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 314 transitions. [2024-11-13 21:23:58,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 21:23:58,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:58,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:58,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:59,689 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 62 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:24:04,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:04,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 145 states and 322 transitions. [2024-11-13 21:24:04,996 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 322 transitions. [2024-11-13 21:24:04,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 21:24:04,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:04,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:05,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:05,162 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 3 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:24:06,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:06,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 147 states and 324 transitions. [2024-11-13 21:24:06,177 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 324 transitions. [2024-11-13 21:24:06,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:24:06,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:06,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:06,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:06,760 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 2 proven. 61 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:24:08,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:08,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 149 states and 326 transitions. [2024-11-13 21:24:08,150 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 326 transitions. [2024-11-13 21:24:08,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:24:08,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:08,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:08,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:08,368 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 2 proven. 61 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:24:09,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:09,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 151 states and 328 transitions. [2024-11-13 21:24:09,622 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 328 transitions. [2024-11-13 21:24:09,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:24:09,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:09,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:09,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:12,658 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 42 proven. 68 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:24:22,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:22,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 163 states and 357 transitions. [2024-11-13 21:24:22,811 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 357 transitions. [2024-11-13 21:24:22,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 21:24:22,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:22,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:22,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:26,228 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:24:45,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:45,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 175 states and 407 transitions. [2024-11-13 21:24:45,694 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 407 transitions. [2024-11-13 21:24:45,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 21:24:45,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:45,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:45,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:45,905 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:24:47,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:47,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 177 states and 409 transitions. [2024-11-13 21:24:47,347 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 409 transitions. [2024-11-13 21:24:47,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 21:24:47,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:47,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:47,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:47,507 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:24:48,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:48,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 177 states and 408 transitions. [2024-11-13 21:24:48,771 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 408 transitions. [2024-11-13 21:24:48,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 21:24:48,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:48,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:48,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:49,942 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 20 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:24:52,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:52,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 179 states and 413 transitions. [2024-11-13 21:24:52,220 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 413 transitions. [2024-11-13 21:24:52,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 21:24:52,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:52,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:52,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:52,432 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:24:54,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:54,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 179 states and 412 transitions. [2024-11-13 21:24:54,126 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 412 transitions. [2024-11-13 21:24:54,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 21:24:54,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:54,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:54,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:54,644 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 121 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:24:57,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:57,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 181 states and 424 transitions. [2024-11-13 21:24:57,753 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 424 transitions. [2024-11-13 21:24:57,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 21:24:57,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:57,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:57,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:57,946 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:25:01,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:01,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 182 states and 426 transitions. [2024-11-13 21:25:01,053 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 426 transitions. [2024-11-13 21:25:01,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 21:25:01,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:01,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:01,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:01,339 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 20 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:25:03,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:03,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 184 states and 429 transitions. [2024-11-13 21:25:03,813 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 429 transitions. [2024-11-13 21:25:03,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 21:25:03,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:03,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:03,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:04,009 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:25:06,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:06,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 186 states and 432 transitions. [2024-11-13 21:25:06,557 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 432 transitions. [2024-11-13 21:25:06,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 21:25:06,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:06,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:06,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:06,738 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:25:07,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:07,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 185 states and 429 transitions. [2024-11-13 21:25:07,971 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 429 transitions. [2024-11-13 21:25:07,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:25:07,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:07,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:07,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:08,695 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 6 proven. 73 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:25:10,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:10,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 187 states and 431 transitions. [2024-11-13 21:25:10,512 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 431 transitions. [2024-11-13 21:25:10,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:25:10,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:10,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:10,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:11,844 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 56 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:25:18,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:18,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 194 states and 446 transitions. [2024-11-13 21:25:18,235 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 446 transitions. [2024-11-13 21:25:18,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:25:18,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:18,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:18,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:18,761 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 56 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:25:21,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:21,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 197 states and 452 transitions. [2024-11-13 21:25:21,638 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 452 transitions. [2024-11-13 21:25:21,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:25:21,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:21,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:21,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:21,969 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 6 proven. 73 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:25:23,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:23,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 199 states and 459 transitions. [2024-11-13 21:25:23,818 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 459 transitions. [2024-11-13 21:25:23,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:25:23,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:23,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:23,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:24,871 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 71 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:25:27,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:27,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 201 states and 461 transitions. [2024-11-13 21:25:27,185 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 461 transitions. [2024-11-13 21:25:27,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:25:27,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:27,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:27,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:27,431 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 71 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:25:29,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:29,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 203 states and 463 transitions. [2024-11-13 21:25:29,075 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 463 transitions. [2024-11-13 21:25:29,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:25:29,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:29,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:29,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:30,267 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 30 proven. 82 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:25:33,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:33,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 205 states and 469 transitions. [2024-11-13 21:25:33,665 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 469 transitions. [2024-11-13 21:25:33,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:25:33,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:33,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:33,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:33,919 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 71 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:25:35,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:35,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 207 states and 471 transitions. [2024-11-13 21:25:35,691 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 471 transitions. [2024-11-13 21:25:35,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:25:35,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:35,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:35,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:36,230 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:25:38,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:38,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 209 states and 483 transitions. [2024-11-13 21:25:38,575 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 483 transitions. [2024-11-13 21:25:38,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:25:38,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:38,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:38,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:39,141 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 30 proven. 82 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:25:40,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:40,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 211 states and 488 transitions. [2024-11-13 21:25:40,866 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 488 transitions. [2024-11-13 21:25:40,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:25:40,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:40,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:40,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:41,267 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 30 proven. 82 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:25:44,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:44,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 215 states and 500 transitions. [2024-11-13 21:25:44,086 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 500 transitions. [2024-11-13 21:25:44,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:25:44,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:44,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:44,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:49,828 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 9 proven. 59 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:26:19,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:19,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 227 states and 540 transitions. [2024-11-13 21:26:19,332 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 540 transitions. [2024-11-13 21:26:19,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:26:19,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:19,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:19,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:19,533 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 9 proven. 59 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:26:23,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:23,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 230 states and 546 transitions. [2024-11-13 21:26:23,742 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 546 transitions. [2024-11-13 21:26:23,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:26:23,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:23,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:23,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:24,995 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 12 proven. 85 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:26:27,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:27,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 232 states and 549 transitions. [2024-11-13 21:26:27,511 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 549 transitions. [2024-11-13 21:26:27,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:26:27,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:27,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:27,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:27,737 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 9 proven. 59 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:26:32,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:32,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 234 states and 552 transitions. [2024-11-13 21:26:32,940 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 552 transitions. [2024-11-13 21:26:32,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:26:32,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:32,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:32,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:34,596 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 72 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:26:40,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:40,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 237 states and 558 transitions. [2024-11-13 21:26:40,671 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 558 transitions. [2024-11-13 21:26:40,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:26:40,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:40,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:40,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:41,033 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 12 proven. 85 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:26:42,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:42,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 239 states and 560 transitions. [2024-11-13 21:26:42,899 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 560 transitions. [2024-11-13 21:26:42,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:26:42,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:42,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:42,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:43,160 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 9 proven. 59 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:26:46,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:46,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 241 states and 562 transitions. [2024-11-13 21:26:46,877 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 562 transitions. [2024-11-13 21:26:46,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:26:46,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:46,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:46,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:47,077 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 9 proven. 59 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:26:48,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:48,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 243 states and 566 transitions. [2024-11-13 21:26:48,965 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 566 transitions. [2024-11-13 21:26:48,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:26:48,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:48,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:48,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:49,112 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 9 proven. 59 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:26:50,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:50,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 245 states and 568 transitions. [2024-11-13 21:26:50,928 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 568 transitions. [2024-11-13 21:26:50,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:26:50,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:50,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:50,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:51,182 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 9 proven. 59 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:26:56,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:56,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 247 states and 571 transitions. [2024-11-13 21:26:56,194 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 571 transitions. [2024-11-13 21:26:56,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:26:56,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:56,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:56,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:56,513 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 12 proven. 85 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:26:58,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:58,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 249 states and 573 transitions. [2024-11-13 21:26:58,084 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 573 transitions. [2024-11-13 21:26:58,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:26:58,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:58,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:58,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:58,867 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 2 proven. 85 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:27:01,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:01,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 251 states and 575 transitions. [2024-11-13 21:27:01,160 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 575 transitions. [2024-11-13 21:27:01,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:27:01,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:01,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:01,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:01,339 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 2 proven. 85 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:27:02,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:02,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 253 states and 577 transitions. [2024-11-13 21:27:02,984 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 577 transitions. [2024-11-13 21:27:02,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:27:02,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:02,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:02,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:04,922 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 42 proven. 92 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:27:13,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:13,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 259 states and 600 transitions. [2024-11-13 21:27:13,189 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 600 transitions. [2024-11-13 21:27:13,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:27:13,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:13,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:13,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:13,432 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 2 proven. 85 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:27:14,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:14,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 261 states and 602 transitions. [2024-11-13 21:27:14,919 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 602 transitions. [2024-11-13 21:27:14,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:27:14,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:14,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:14,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:15,398 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 0 proven. 169 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:27:17,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:17,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 263 states and 615 transitions. [2024-11-13 21:27:17,689 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 615 transitions. [2024-11-13 21:27:17,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:27:17,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:17,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:17,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:18,217 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 42 proven. 92 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:27:21,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:21,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 266 states and 630 transitions. [2024-11-13 21:27:21,598 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 630 transitions. [2024-11-13 21:27:21,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:27:21,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:21,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:21,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:22,163 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 42 proven. 92 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:27:25,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:25,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 263 states and 624 transitions. [2024-11-13 21:27:25,172 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 624 transitions. [2024-11-13 21:27:25,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 21:27:25,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:25,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:25,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:31,927 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 82 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:28:05,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:05,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 275 states and 686 transitions. [2024-11-13 21:28:05,702 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 686 transitions. [2024-11-13 21:28:05,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 21:28:05,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:05,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:05,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:05,865 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 82 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:28:07,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:07,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 277 states and 688 transitions. [2024-11-13 21:28:07,885 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 688 transitions. [2024-11-13 21:28:07,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 21:28:07,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:07,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:07,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:08,813 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 20 proven. 97 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:28:12,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:12,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 279 states and 691 transitions. [2024-11-13 21:28:12,866 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 691 transitions. [2024-11-13 21:28:12,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 21:28:12,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:12,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:12,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:13,059 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 82 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:28:15,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:15,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 281 states and 694 transitions. [2024-11-13 21:28:15,549 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 694 transitions. [2024-11-13 21:28:15,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 21:28:15,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:15,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:15,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:16,833 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 90 proven. 92 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:28:20,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:20,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 284 states and 700 transitions. [2024-11-13 21:28:20,628 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 700 transitions. [2024-11-13 21:28:20,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 21:28:20,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:20,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:20,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:20,796 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 82 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:28:22,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:22,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 286 states and 702 transitions. [2024-11-13 21:28:22,866 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 702 transitions. [2024-11-13 21:28:22,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 21:28:22,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:22,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:22,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:23,016 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 82 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:28:26,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:26,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 288 states and 705 transitions. [2024-11-13 21:28:26,615 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 705 transitions. [2024-11-13 21:28:26,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 21:28:26,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:26,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:26,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:26,949 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 20 proven. 97 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:28:29,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:29,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 290 states and 711 transitions. [2024-11-13 21:28:29,093 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 711 transitions. [2024-11-13 21:28:29,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 21:28:29,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:29,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:29,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:29,313 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 82 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:28:33,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:33,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 292 states and 715 transitions. [2024-11-13 21:28:33,826 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 715 transitions. [2024-11-13 21:28:33,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 21:28:33,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:33,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:33,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:34,024 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 82 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:28:36,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:36,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 292 states and 714 transitions. [2024-11-13 21:28:36,558 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 714 transitions. [2024-11-13 21:28:36,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 21:28:36,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:36,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:36,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:36,830 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 82 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:28:39,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:39,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 291 states and 711 transitions. [2024-11-13 21:28:39,246 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 711 transitions. [2024-11-13 21:28:39,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 21:28:39,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:39,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:39,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:39,435 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 82 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:28:41,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:41,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 290 states and 708 transitions. [2024-11-13 21:28:41,741 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 708 transitions. [2024-11-13 21:28:41,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:28:41,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:41,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:41,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:42,968 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 6 proven. 99 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:28:46,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:46,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 292 states and 710 transitions. [2024-11-13 21:28:46,445 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 710 transitions. [2024-11-13 21:28:46,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:28:46,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:46,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:46,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:47,114 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 6 proven. 99 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:28:49,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:49,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 294 states and 712 transitions. [2024-11-13 21:28:49,537 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 712 transitions. [2024-11-13 21:28:49,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:28:49,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:49,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:49,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:52,042 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 56 proven. 102 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:28:55,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:55,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 296 states and 717 transitions. [2024-11-13 21:28:55,589 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 717 transitions. [2024-11-13 21:28:55,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:28:55,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:55,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:55,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:56,057 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 56 proven. 102 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:29:03,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:04,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 302 states and 730 transitions. [2024-11-13 21:29:04,000 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 730 transitions. [2024-11-13 21:29:04,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:29:04,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:04,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:04,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:04,570 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:29:07,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:07,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 304 states and 744 transitions. [2024-11-13 21:29:07,283 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 744 transitions. [2024-11-13 21:29:07,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:29:07,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:07,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:07,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:08,477 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 56 proven. 102 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:29:14,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:14,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 307 states and 760 transitions. [2024-11-13 21:29:14,954 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 760 transitions. [2024-11-13 21:29:14,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:29:14,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:14,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:14,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:16,010 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:29:18,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:18,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 309 states and 762 transitions. [2024-11-13 21:29:18,897 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 762 transitions. [2024-11-13 21:29:18,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:29:18,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:18,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:18,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:19,095 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:29:21,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:21,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 311 states and 764 transitions. [2024-11-13 21:29:21,100 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 764 transitions. [2024-11-13 21:29:21,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:29:21,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:21,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:21,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:22,242 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 30 proven. 109 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:29:24,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:24,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 313 states and 766 transitions. [2024-11-13 21:29:24,904 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 766 transitions. [2024-11-13 21:29:24,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:29:24,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:24,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:24,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:25,089 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:29:27,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:27,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 315 states and 768 transitions. [2024-11-13 21:29:27,137 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 768 transitions. [2024-11-13 21:29:27,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:29:27,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:27,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:27,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:30,911 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 110 proven. 100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:29:43,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:43,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 323 states and 800 transitions. [2024-11-13 21:29:43,733 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 800 transitions. [2024-11-13 21:29:43,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:29:43,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:43,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:43,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:44,149 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 30 proven. 109 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:29:46,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:46,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 325 states and 807 transitions. [2024-11-13 21:29:46,746 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 807 transitions. [2024-11-13 21:29:46,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:29:46,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:46,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:46,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:47,178 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 30 proven. 109 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:29:49,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:49,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 326 states and 811 transitions. [2024-11-13 21:29:49,711 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 811 transitions. [2024-11-13 21:29:49,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:29:49,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:49,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:49,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:50,412 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 30 proven. 109 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:29:53,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:53,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 327 states and 816 transitions. [2024-11-13 21:29:53,232 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 816 transitions. [2024-11-13 21:29:53,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 21:29:53,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:53,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:53,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:05,687 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 18 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:30:53,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:53,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 867 states to 339 states and 867 transitions. [2024-11-13 21:30:53,295 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 867 transitions. [2024-11-13 21:30:53,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 21:30:53,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:53,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:53,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:01,158 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 96 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:24,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:24,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 886 states to 345 states and 886 transitions. [2024-11-13 21:31:24,184 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 886 transitions. [2024-11-13 21:31:24,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 21:31:24,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:24,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:24,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:25,676 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 12 proven. 113 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:29,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:29,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 888 states to 347 states and 888 transitions. [2024-11-13 21:31:29,563 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 888 transitions. [2024-11-13 21:31:29,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 21:31:29,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:29,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:29,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:29,812 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 18 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:35,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:35,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 890 states to 349 states and 890 transitions. [2024-11-13 21:31:35,540 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 890 transitions. [2024-11-13 21:31:35,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 21:31:35,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:35,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:35,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:37,328 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 72 proven. 112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:41,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:41,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 895 states to 351 states and 895 transitions. [2024-11-13 21:31:41,146 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 895 transitions. [2024-11-13 21:31:41,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 21:31:41,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:41,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:41,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:41,338 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 18 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:48,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:48,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 898 states to 353 states and 898 transitions. [2024-11-13 21:31:48,279 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 898 transitions. [2024-11-13 21:31:48,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 21:31:48,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:48,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:48,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:49,067 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:53,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:53,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 913 states to 355 states and 913 transitions. [2024-11-13 21:31:53,856 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 913 transitions. [2024-11-13 21:31:53,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 21:31:53,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:53,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:53,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:54,154 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 18 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:56,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:56,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 915 states to 357 states and 915 transitions. [2024-11-13 21:31:56,911 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 915 transitions. [2024-11-13 21:31:56,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 21:31:56,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:56,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:56,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:57,162 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 96 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:32:29,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:29,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 985 states to 367 states and 985 transitions. [2024-11-13 21:32:29,533 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 985 transitions. [2024-11-13 21:32:29,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 21:32:29,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:29,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:29,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:29,780 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 12 proven. 113 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:32:32,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:32,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 369 states and 987 transitions. [2024-11-13 21:32:32,410 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 987 transitions. [2024-11-13 21:32:32,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 21:32:32,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:32,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:32,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:32,757 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 18 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:32:39,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:39,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 371 states and 990 transitions. [2024-11-13 21:32:39,987 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 990 transitions. [2024-11-13 21:32:39,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 21:32:39,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:39,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:40,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:40,471 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 72 proven. 112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:32:45,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:45,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 372 states and 990 transitions. [2024-11-13 21:32:45,261 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 990 transitions. [2024-11-13 21:32:45,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 21:32:45,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:45,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:45,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:45,504 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 12 proven. 113 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:32:48,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:48,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 992 states to 374 states and 992 transitions. [2024-11-13 21:32:48,259 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 992 transitions. [2024-11-13 21:32:48,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 21:32:48,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:48,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:48,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:48,732 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 72 proven. 112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:32:54,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:54,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 376 states and 998 transitions. [2024-11-13 21:32:54,783 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 998 transitions. [2024-11-13 21:32:54,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 21:32:54,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:54,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:54,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:55,286 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 72 proven. 112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:33:00,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:00,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 377 states and 999 transitions. [2024-11-13 21:33:00,406 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 999 transitions. [2024-11-13 21:33:00,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 21:33:00,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:00,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:00,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:00,741 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 18 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:33:06,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:06,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1001 states to 379 states and 1001 transitions. [2024-11-13 21:33:06,568 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 1001 transitions. [2024-11-13 21:33:06,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 21:33:06,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:06,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:06,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:07,040 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 18 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:33:10,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:10,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1003 states to 381 states and 1003 transitions. [2024-11-13 21:33:10,197 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 1003 transitions. [2024-11-13 21:33:10,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 21:33:10,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:10,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:10,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:10,437 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 18 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:33:13,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:13,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1007 states to 383 states and 1007 transitions. [2024-11-13 21:33:13,798 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 1007 transitions. [2024-11-13 21:33:13,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:33:13,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:13,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:13,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:15,476 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 2 proven. 114 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:33:19,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:19,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1009 states to 385 states and 1009 transitions. [2024-11-13 21:33:19,812 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 1009 transitions. [2024-11-13 21:33:19,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:33:19,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:19,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:19,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:20,096 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 2 proven. 114 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:33:23,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:23,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1011 states to 387 states and 1011 transitions. [2024-11-13 21:33:23,254 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 1011 transitions. [2024-11-13 21:33:23,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:33:23,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:23,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:23,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:25,047 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 42 proven. 121 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:33:28,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:28,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1014 states to 389 states and 1014 transitions. [2024-11-13 21:33:28,974 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 1014 transitions. [2024-11-13 21:33:28,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:33:28,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:28,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:28,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:29,295 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 2 proven. 114 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:33:32,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:32,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1016 states to 391 states and 1016 transitions. [2024-11-13 21:33:32,378 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 1016 transitions. [2024-11-13 21:33:32,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:33:32,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:32,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:32,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:34,428 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 132 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:33:41,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:41,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 395 states and 1037 transitions. [2024-11-13 21:33:41,758 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 1037 transitions. [2024-11-13 21:33:41,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:33:41,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:41,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:41,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:42,289 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 132 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:33:46,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:46,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 398 states and 1041 transitions. [2024-11-13 21:33:46,169 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 1041 transitions. [2024-11-13 21:33:46,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:33:46,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:46,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:46,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:46,538 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 42 proven. 121 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:33:49,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:49,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1049 states to 400 states and 1049 transitions. [2024-11-13 21:33:49,063 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 1049 transitions. [2024-11-13 21:33:49,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 21:33:49,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:49,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:49,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:50,366 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:33:54,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:54,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1052 states to 402 states and 1052 transitions. [2024-11-13 21:33:54,105 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 1052 transitions. [2024-11-13 21:33:54,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 21:33:54,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:54,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:54,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:54,275 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:33:57,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:57,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 404 states and 1054 transitions. [2024-11-13 21:33:57,239 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 1054 transitions. [2024-11-13 21:33:57,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 21:33:57,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:57,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:57,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:58,668 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 20 proven. 127 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:02,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:02,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1056 states to 406 states and 1056 transitions. [2024-11-13 21:34:02,097 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 1056 transitions. [2024-11-13 21:34:02,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 21:34:02,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:02,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:02,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:02,260 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:04,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:04,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1058 states to 408 states and 1058 transitions. [2024-11-13 21:34:04,901 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 1058 transitions. [2024-11-13 21:34:04,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 21:34:04,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:04,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:04,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:06,363 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 90 proven. 122 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:09,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:09,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 410 states and 1063 transitions. [2024-11-13 21:34:09,793 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 1063 transitions. [2024-11-13 21:34:09,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 21:34:09,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:09,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:09,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:10,058 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:16,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:16,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1066 states to 412 states and 1066 transitions. [2024-11-13 21:34:16,078 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 1066 transitions. [2024-11-13 21:34:16,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 21:34:16,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:16,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:16,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:17,035 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 0 proven. 256 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:23,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:23,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1082 states to 414 states and 1082 transitions. [2024-11-13 21:34:23,230 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 1082 transitions. [2024-11-13 21:34:23,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 21:34:23,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:23,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:23,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:23,485 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:26,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:26,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1083 states to 416 states and 1083 transitions. [2024-11-13 21:34:26,719 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 1083 transitions. [2024-11-13 21:34:26,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 21:34:26,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:26,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:26,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:27,040 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:30,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:30,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1086 states to 418 states and 1086 transitions. [2024-11-13 21:34:30,615 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 1086 transitions. [2024-11-13 21:34:30,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 21:34:30,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:30,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:30,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:30,962 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 20 proven. 127 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:34,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:34,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1089 states to 420 states and 1089 transitions. [2024-11-13 21:34:34,343 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 1089 transitions. [2024-11-13 21:34:34,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 21:34:34,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:34,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:34,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:34,604 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:40,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:40,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1092 states to 422 states and 1092 transitions. [2024-11-13 21:34:40,716 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 1092 transitions. [2024-11-13 21:34:40,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 21:34:40,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:40,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:40,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:40,961 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:44,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:44,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1094 states to 424 states and 1094 transitions. [2024-11-13 21:34:44,071 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 1094 transitions. [2024-11-13 21:34:44,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 21:34:44,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:44,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:44,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:44,299 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:47,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:47,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1096 states to 426 states and 1096 transitions. [2024-11-13 21:34:47,250 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 1096 transitions. [2024-11-13 21:34:47,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 21:34:47,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:47,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:47,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:47,458 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:50,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:50,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1085 states to 420 states and 1085 transitions. [2024-11-13 21:34:50,553 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 1085 transitions. [2024-11-13 21:34:50,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 21:34:50,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:50,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:50,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:51,366 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 90 proven. 122 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:35:02,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:02,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1099 states to 425 states and 1099 transitions. [2024-11-13 21:35:02,098 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 1099 transitions. [2024-11-13 21:35:02,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:35:02,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:02,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:02,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:11,501 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 41 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.