./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/list-simple/sll2c_update_all.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16701f51-6d7c-4bef-b4da-6ce88593a9fb/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16701f51-6d7c-4bef-b4da-6ce88593a9fb/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_16701f51-6d7c-4bef-b4da-6ce88593a9fb/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16701f51-6d7c-4bef-b4da-6ce88593a9fb/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/list-simple/sll2c_update_all.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16701f51-6d7c-4bef-b4da-6ce88593a9fb/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16701f51-6d7c-4bef-b4da-6ce88593a9fb/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash e86102617f1813255879beda7bab492587801800e6506c4c5cd56fb9179f8713 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:55:59,407 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:55:59,477 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16701f51-6d7c-4bef-b4da-6ce88593a9fb/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 22:55:59,482 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:55:59,482 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:55:59,525 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:55:59,527 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:55:59,528 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:55:59,528 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:55:59,528 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:55:59,529 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:55:59,529 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:55:59,529 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:55:59,529 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 22:55:59,529 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 22:55:59,529 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 22:55:59,531 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:55:59,531 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:55:59,531 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:55:59,531 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:55:59,532 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:55:59,532 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:55:59,532 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:55:59,532 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:55:59,532 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:55:59,532 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:55:59,532 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:55:59,532 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:55:59,532 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:55:59,532 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:55:59,533 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_16701f51-6d7c-4bef-b4da-6ce88593a9fb/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 valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) 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 -> e86102617f1813255879beda7bab492587801800e6506c4c5cd56fb9179f8713 [2024-11-13 22:55:59,916 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:55:59,927 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:55:59,931 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:55:59,933 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:55:59,934 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:55:59,935 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16701f51-6d7c-4bef-b4da-6ce88593a9fb/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/list-simple/sll2c_update_all.i Unable to find full path for "g++" [2024-11-13 22:56:01,729 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:56:02,094 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:56:02,094 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16701f51-6d7c-4bef-b4da-6ce88593a9fb/sv-benchmarks/c/list-simple/sll2c_update_all.i [2024-11-13 22:56:02,107 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16701f51-6d7c-4bef-b4da-6ce88593a9fb/bin/ukojak-verify-EEHR8qb7sm/data/5951b8573/f38c772b96544b088145abf071b1c581/FLAG4b31ded46 [2024-11-13 22:56:02,130 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16701f51-6d7c-4bef-b4da-6ce88593a9fb/bin/ukojak-verify-EEHR8qb7sm/data/5951b8573/f38c772b96544b088145abf071b1c581 [2024-11-13 22:56:02,141 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:56:02,142 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:56:02,144 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:56:02,144 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:56:02,151 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:56:02,152 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:56:02" (1/1) ... [2024-11-13 22:56:02,153 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22fe3883 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:56:02, skipping insertion in model container [2024-11-13 22:56:02,156 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:56:02" (1/1) ... [2024-11-13 22:56:02,199 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:56:02,591 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:56:02,605 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:56:02,655 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:56:02,682 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:56:02,683 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:56:02 WrapperNode [2024-11-13 22:56:02,683 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:56:02,684 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:56:02,684 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:56:02,685 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:56:02,690 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:56:02" (1/1) ... [2024-11-13 22:56:02,702 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:56:02" (1/1) ... [2024-11-13 22:56:02,723 INFO L138 Inliner]: procedures = 126, calls = 27, calls flagged for inlining = 10, calls inlined = 11, statements flattened = 147 [2024-11-13 22:56:02,724 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:56:02,724 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:56:02,724 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:56:02,724 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:56:02,731 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:56:02" (1/1) ... [2024-11-13 22:56:02,731 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:56:02" (1/1) ... [2024-11-13 22:56:02,734 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:56:02" (1/1) ... [2024-11-13 22:56:02,735 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:56:02" (1/1) ... [2024-11-13 22:56:02,742 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:56:02" (1/1) ... [2024-11-13 22:56:02,746 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:56:02" (1/1) ... [2024-11-13 22:56:02,747 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:56:02" (1/1) ... [2024-11-13 22:56:02,749 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:56:02" (1/1) ... [2024-11-13 22:56:02,751 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:56:02,752 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:56:02,752 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:56:02,752 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:56:02,753 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:56:02" (1/1) ... [2024-11-13 22:56:02,759 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:56:02,772 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16701f51-6d7c-4bef-b4da-6ce88593a9fb/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:56:02,790 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16701f51-6d7c-4bef-b4da-6ce88593a9fb/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:56:02,792 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16701f51-6d7c-4bef-b4da-6ce88593a9fb/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:56:02,814 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:56:02,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:56:02,815 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:56:02,815 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:56:02,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 22:56:02,815 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 22:56:02,815 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:56:02,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:56:02,815 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:56:02,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:56:02,958 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:56:02,960 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:56:03,318 INFO L? ?]: Removed 113 outVars from TransFormulas that were not future-live. [2024-11-13 22:56:03,318 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:56:03,417 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:56:03,417 INFO L316 CfgBuilder]: Removed 6 assume(true) statements. [2024-11-13 22:56:03,417 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:56:03 BoogieIcfgContainer [2024-11-13 22:56:03,417 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:56:03,420 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:56:03,421 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:56:03,432 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:56:03,432 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:56:03" (1/1) ... [2024-11-13 22:56:03,443 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:56:03,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:03,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 69 states and 79 transitions. [2024-11-13 22:56:03,501 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 79 transitions. [2024-11-13 22:56:03,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 22:56:03,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:03,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:03,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:03,774 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 22:56:03,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:03,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 68 states and 78 transitions. [2024-11-13 22:56:03,826 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 78 transitions. [2024-11-13 22:56:03,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 22:56:03,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:03,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:03,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:03,991 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 22:56:04,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:04,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 67 states and 77 transitions. [2024-11-13 22:56:04,114 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 77 transitions. [2024-11-13 22:56:04,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 22:56:04,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:04,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:04,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:04,183 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 22:56:04,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:04,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 66 states and 76 transitions. [2024-11-13 22:56:04,212 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 76 transitions. [2024-11-13 22:56:04,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 22:56:04,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:04,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:04,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:04,355 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 22:56:04,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:04,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 65 states and 75 transitions. [2024-11-13 22:56:04,378 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 75 transitions. [2024-11-13 22:56:04,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 22:56:04,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:04,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:04,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:04,480 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 22:56:04,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:04,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 66 states and 77 transitions. [2024-11-13 22:56:04,643 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 77 transitions. [2024-11-13 22:56:04,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 22:56:04,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:04,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:04,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:04,763 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 22:56:04,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:04,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 65 states and 76 transitions. [2024-11-13 22:56:04,802 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 76 transitions. [2024-11-13 22:56:04,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 22:56:04,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:04,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:04,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:04,960 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 22:56:04,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:04,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 64 states and 75 transitions. [2024-11-13 22:56:04,999 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 75 transitions. [2024-11-13 22:56:05,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 22:56:05,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:05,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:05,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:05,065 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 22:56:05,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:05,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 63 states and 74 transitions. [2024-11-13 22:56:05,092 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 74 transitions. [2024-11-13 22:56:05,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 22:56:05,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:05,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:05,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:05,235 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 22:56:05,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:05,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 62 states and 73 transitions. [2024-11-13 22:56:05,264 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 73 transitions. [2024-11-13 22:56:05,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 22:56:05,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:05,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:05,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:05,378 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 22:56:05,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:05,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 61 states and 72 transitions. [2024-11-13 22:56:05,428 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 72 transitions. [2024-11-13 22:56:05,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 22:56:05,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:05,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:05,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:05,625 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 22:56:05,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:05,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 60 states and 71 transitions. [2024-11-13 22:56:05,830 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 71 transitions. [2024-11-13 22:56:05,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 22:56:05,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:05,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:05,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:06,160 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:56:07,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:07,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 59 states and 70 transitions. [2024-11-13 22:56:07,026 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 70 transitions. [2024-11-13 22:56:07,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 22:56:07,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:07,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:07,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:07,313 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:56:08,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:08,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 58 states and 69 transitions. [2024-11-13 22:56:08,387 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 69 transitions. [2024-11-13 22:56:08,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:56:08,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:08,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:08,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:08,588 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:56:08,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:08,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 60 states and 74 transitions. [2024-11-13 22:56:08,727 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 74 transitions. [2024-11-13 22:56:08,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:56:08,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:08,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:08,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:08,991 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:56:10,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:10,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 63 states and 81 transitions. [2024-11-13 22:56:10,132 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 81 transitions. [2024-11-13 22:56:10,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:56:10,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:10,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:10,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:10,527 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:56:12,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:12,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 66 states and 91 transitions. [2024-11-13 22:56:12,260 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 91 transitions. [2024-11-13 22:56:12,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 22:56:12,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:12,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:12,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:12,420 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:56:12,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:12,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 69 states and 98 transitions. [2024-11-13 22:56:12,544 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 98 transitions. [2024-11-13 22:56:12,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 22:56:12,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:12,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:12,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:12,889 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 22:56:15,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:15,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 77 states and 112 transitions. [2024-11-13 22:56:15,766 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2024-11-13 22:56:15,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:56:15,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:15,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:15,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:15,885 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:56:16,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:16,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 79 states and 116 transitions. [2024-11-13 22:56:16,626 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 116 transitions. [2024-11-13 22:56:16,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:56:16,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:16,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:16,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:16,710 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:56:17,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:17,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 82 states and 121 transitions. [2024-11-13 22:56:17,356 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 121 transitions. [2024-11-13 22:56:17,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:56:17,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:17,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:17,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:17,998 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:56:22,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:22,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 90 states and 150 transitions. [2024-11-13 22:56:22,325 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 150 transitions. [2024-11-13 22:56:22,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:56:22,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:22,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:22,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:22,680 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:56:24,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:24,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 94 states and 164 transitions. [2024-11-13 22:56:24,689 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 164 transitions. [2024-11-13 22:56:24,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:56:24,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:24,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:24,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:24,910 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:56:25,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:25,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 95 states and 167 transitions. [2024-11-13 22:56:25,064 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 167 transitions. [2024-11-13 22:56:25,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:56:25,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:25,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:25,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:25,146 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:56:25,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:25,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 96 states and 170 transitions. [2024-11-13 22:56:25,654 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 170 transitions. [2024-11-13 22:56:25,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:56:25,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:25,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:25,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:25,868 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:56:26,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:26,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 98 states and 174 transitions. [2024-11-13 22:56:26,412 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 174 transitions. [2024-11-13 22:56:26,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:56:26,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:26,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:26,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:26,680 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 22:56:28,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:28,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 101 states and 182 transitions. [2024-11-13 22:56:28,506 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 182 transitions. [2024-11-13 22:56:28,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:56:28,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:28,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:28,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:29,042 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:56:31,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:31,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 105 states and 193 transitions. [2024-11-13 22:56:31,274 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 193 transitions. [2024-11-13 22:56:31,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:56:31,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:31,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:31,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:33,354 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 22:56:43,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:43,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 118 states and 234 transitions. [2024-11-13 22:56:43,516 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 234 transitions. [2024-11-13 22:56:43,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:56:43,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:43,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:43,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:45,487 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 22:56:52,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:52,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 124 states and 257 transitions. [2024-11-13 22:56:52,712 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 257 transitions. [2024-11-13 22:56:52,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:56:52,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:52,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:52,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:52,798 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:56:53,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:53,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 125 states and 261 transitions. [2024-11-13 22:56:53,934 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 261 transitions. [2024-11-13 22:56:53,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:56:53,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:53,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:53,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:54,552 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:56:56,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:56,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 127 states and 266 transitions. [2024-11-13 22:56:56,965 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 266 transitions. [2024-11-13 22:56:56,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:56:56,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:56,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:56,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:57,296 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:56:58,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:58,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 111 states and 235 transitions. [2024-11-13 22:56:58,592 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 235 transitions. [2024-11-13 22:56:58,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:56:58,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:58,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:58,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:58,665 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:56:59,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:59,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 112 states and 237 transitions. [2024-11-13 22:56:59,933 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 237 transitions. [2024-11-13 22:56:59,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:56:59,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:59,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:59,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:00,008 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 6 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:57:01,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:01,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 113 states and 239 transitions. [2024-11-13 22:57:01,088 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 239 transitions. [2024-11-13 22:57:01,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:57:01,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:01,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:01,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:01,211 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:57:02,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:02,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 114 states and 241 transitions. [2024-11-13 22:57:02,465 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 241 transitions. [2024-11-13 22:57:02,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:57:02,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:02,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:02,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:03,606 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:57:15,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:15,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 123 states and 274 transitions. [2024-11-13 22:57:15,645 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 274 transitions. [2024-11-13 22:57:15,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:57:15,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:15,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:15,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:16,023 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 3 proven. 8 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:57:18,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:18,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 126 states and 290 transitions. [2024-11-13 22:57:18,923 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 290 transitions. [2024-11-13 22:57:18,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:57:18,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:18,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:18,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:19,375 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 3 proven. 8 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:57:21,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:21,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 128 states and 297 transitions. [2024-11-13 22:57:21,199 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 297 transitions. [2024-11-13 22:57:21,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:57:21,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:21,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:21,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:21,715 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 3 proven. 8 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:57:22,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:22,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 129 states and 302 transitions. [2024-11-13 22:57:22,958 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 302 transitions. [2024-11-13 22:57:22,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:57:22,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:22,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:22,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:23,179 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:57:24,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:24,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 130 states and 307 transitions. [2024-11-13 22:57:24,382 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 307 transitions. [2024-11-13 22:57:24,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:57:24,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:24,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:24,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:24,440 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 1 proven. 5 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:57:25,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:25,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 131 states and 308 transitions. [2024-11-13 22:57:25,562 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 308 transitions. [2024-11-13 22:57:25,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:57:25,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:25,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:25,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:25,948 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 3 proven. 8 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:57:27,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:27,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 132 states and 310 transitions. [2024-11-13 22:57:27,114 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 310 transitions. [2024-11-13 22:57:27,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:57:27,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:27,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:27,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:27,514 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 3 proven. 8 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:57:28,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:28,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 133 states and 314 transitions. [2024-11-13 22:57:28,587 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 314 transitions. [2024-11-13 22:57:28,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:57:28,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:28,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:28,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:28,639 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:57:29,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:29,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 134 states and 315 transitions. [2024-11-13 22:57:29,793 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 315 transitions. [2024-11-13 22:57:29,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:57:29,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:29,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:29,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:30,067 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:57:31,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:31,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 135 states and 317 transitions. [2024-11-13 22:57:31,144 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 317 transitions. [2024-11-13 22:57:31,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:57:31,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:31,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:31,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:31,366 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:57:32,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:32,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 136 states and 320 transitions. [2024-11-13 22:57:32,651 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 320 transitions. [2024-11-13 22:57:32,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:57:32,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:32,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:32,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:33,127 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:57:38,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:38,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 141 states and 333 transitions. [2024-11-13 22:57:38,873 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 333 transitions. [2024-11-13 22:57:38,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:57:38,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:38,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:38,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:38,933 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:57:43,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:43,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 145 states and 352 transitions. [2024-11-13 22:57:43,578 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 352 transitions. [2024-11-13 22:57:43,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:57:43,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:43,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:43,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:43,734 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:57:45,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:45,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 146 states and 353 transitions. [2024-11-13 22:57:45,099 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 353 transitions. [2024-11-13 22:57:45,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:57:45,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:45,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:45,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:45,187 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:57:46,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:46,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 147 states and 356 transitions. [2024-11-13 22:57:46,413 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 356 transitions. [2024-11-13 22:57:46,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:57:46,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:46,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:46,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:46,579 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:57:47,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:47,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 148 states and 357 transitions. [2024-11-13 22:57:47,909 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 357 transitions. [2024-11-13 22:57:47,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:57:47,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:47,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:47,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:47,985 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:57:49,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:49,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 149 states and 358 transitions. [2024-11-13 22:57:49,464 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 358 transitions. [2024-11-13 22:57:49,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:57:49,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:49,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:49,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:49,653 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:57:51,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:51,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 150 states and 360 transitions. [2024-11-13 22:57:51,137 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 360 transitions. [2024-11-13 22:57:51,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:57:51,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:51,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:51,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:51,219 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:57:52,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:52,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 151 states and 362 transitions. [2024-11-13 22:57:52,652 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 362 transitions. [2024-11-13 22:57:52,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:57:52,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:52,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:52,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:52,888 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 10 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:57:54,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:54,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 152 states and 364 transitions. [2024-11-13 22:57:54,126 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 364 transitions. [2024-11-13 22:57:54,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:57:54,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:54,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:54,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:54,344 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 9 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:57:55,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:55,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 72 states and 94 transitions. [2024-11-13 22:57:55,470 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 94 transitions. [2024-11-13 22:57:55,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:57:55,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:55,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:55,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:00,134 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:18,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:18,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 79 states and 110 transitions. [2024-11-13 22:58:18,942 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2024-11-13 22:58:18,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:58:18,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:18,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:18,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:23,571 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:29,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:29,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 80 states and 110 transitions. [2024-11-13 22:58:29,139 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 110 transitions. [2024-11-13 22:58:29,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:58:29,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:29,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:29,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:31,589 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:35,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:35,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 81 states and 112 transitions. [2024-11-13 22:58:35,132 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 112 transitions. [2024-11-13 22:58:35,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:58:35,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:35,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:35,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:36,212 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:37,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:37,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 82 states and 112 transitions. [2024-11-13 22:58:37,874 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 112 transitions. [2024-11-13 22:58:37,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:58:37,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:37,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:37,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:38,365 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:58:42,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:42,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 85 states and 119 transitions. [2024-11-13 22:58:42,484 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 119 transitions. [2024-11-13 22:58:42,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:58:42,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:42,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:42,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:42,552 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:58:45,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:45,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 88 states and 124 transitions. [2024-11-13 22:58:45,944 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 124 transitions. [2024-11-13 22:58:45,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:58:45,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:45,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:45,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:46,035 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:58:59,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:59,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 97 states and 146 transitions. [2024-11-13 22:58:59,738 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 146 transitions. [2024-11-13 22:58:59,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:58:59,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:59,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:59,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:59,807 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:59:01,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:01,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 99 states and 149 transitions. [2024-11-13 22:59:01,272 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 149 transitions. [2024-11-13 22:59:01,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:59:01,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:01,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:01,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:01,413 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:59:03,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:03,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 100 states and 149 transitions. [2024-11-13 22:59:03,157 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 149 transitions. [2024-11-13 22:59:03,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:59:03,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:03,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:03,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:03,301 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:59:09,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:09,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 106 states and 170 transitions. [2024-11-13 22:59:09,475 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 170 transitions. [2024-11-13 22:59:09,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:59:09,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:09,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:09,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:09,567 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:59:11,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:11,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 107 states and 171 transitions. [2024-11-13 22:59:11,548 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 171 transitions. [2024-11-13 22:59:11,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:59:11,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:11,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:11,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:11,641 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:59:13,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:13,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 108 states and 171 transitions. [2024-11-13 22:59:13,447 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 171 transitions. [2024-11-13 22:59:13,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:59:13,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:13,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:13,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:13,514 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:59:15,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:15,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 94 states and 142 transitions. [2024-11-13 22:59:15,449 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 142 transitions. [2024-11-13 22:59:15,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:59:15,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:15,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:15,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:19,528 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:59:42,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:42,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 103 states and 170 transitions. [2024-11-13 22:59:42,892 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 170 transitions. [2024-11-13 22:59:42,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:59:42,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:42,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:42,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:46,850 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:00:08,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:08,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 112 states and 198 transitions. [2024-11-13 23:00:08,728 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 198 transitions. [2024-11-13 23:00:08,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 23:00:08,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:08,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:08,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:09,650 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 23:00:16,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:16,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 116 states and 207 transitions. [2024-11-13 23:00:16,642 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 207 transitions. [2024-11-13 23:00:16,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 23:00:16,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:16,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:16,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:17,177 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 23:00:18,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:18,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 117 states and 210 transitions. [2024-11-13 23:00:18,663 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 210 transitions. [2024-11-13 23:00:18,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 23:00:18,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:18,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:18,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:19,305 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:00:21,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:21,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 117 states and 209 transitions. [2024-11-13 23:00:21,638 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 209 transitions. [2024-11-13 23:00:21,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 23:00:21,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:21,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:21,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:22,082 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:00:40,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:40,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 126 states and 236 transitions. [2024-11-13 23:00:40,106 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 236 transitions. [2024-11-13 23:00:40,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 23:00:40,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:40,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:40,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:40,816 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:00:42,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:42,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 126 states and 235 transitions. [2024-11-13 23:00:42,694 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 235 transitions. [2024-11-13 23:00:42,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 23:00:42,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:42,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:42,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:51,723 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:01:27,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:27,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 137 states and 281 transitions. [2024-11-13 23:01:27,827 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 281 transitions. [2024-11-13 23:01:27,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 23:01:27,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:27,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:27,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:28,464 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:01:31,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:31,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 133 states and 275 transitions. [2024-11-13 23:01:31,185 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 275 transitions. [2024-11-13 23:01:31,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 23:01:31,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:31,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:31,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:31,633 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:01:33,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:33,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 134 states and 277 transitions. [2024-11-13 23:01:33,809 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 277 transitions. [2024-11-13 23:01:33,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 23:01:33,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:33,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:33,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:34,566 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:01:37,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:37,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 132 states and 273 transitions. [2024-11-13 23:01:37,054 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 273 transitions. [2024-11-13 23:01:37,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 23:01:37,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:37,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:37,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:37,105 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 23:01:41,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:41,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 134 states and 277 transitions. [2024-11-13 23:01:41,661 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 277 transitions. [2024-11-13 23:01:41,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 23:01:41,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:41,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:41,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:41,710 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 23:01:46,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:46,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 136 states and 280 transitions. [2024-11-13 23:01:46,239 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 280 transitions. [2024-11-13 23:01:46,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 23:01:46,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:46,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:46,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:46,754 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 6 proven. 3 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:01:55,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:55,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 140 states and 289 transitions. [2024-11-13 23:01:55,782 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 289 transitions. [2024-11-13 23:01:55,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 23:01:55,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:55,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:55,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:56,326 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 6 proven. 3 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 23:01:59,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:59,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 141 states and 291 transitions. [2024-11-13 23:01:59,411 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 291 transitions. [2024-11-13 23:01:59,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 23:01:59,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:59,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:59,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:00,045 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 6 proven. 3 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 23:02:03,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:03,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 142 states and 293 transitions. [2024-11-13 23:02:03,075 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 293 transitions. [2024-11-13 23:02:03,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 23:02:03,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:03,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:03,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:16,343 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 23:03:03,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:03,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 151 states and 323 transitions. [2024-11-13 23:03:03,819 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 323 transitions. [2024-11-13 23:03:03,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 23:03:03,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:03,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:03,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:07,399 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 23:03:13,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:13,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 152 states and 325 transitions. [2024-11-13 23:03:13,957 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 325 transitions. [2024-11-13 23:03:13,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 23:03:13,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:13,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:13,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:19,267 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 23:03:27,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:27,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 153 states and 327 transitions. [2024-11-13 23:03:27,511 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 327 transitions. [2024-11-13 23:03:27,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 23:03:27,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:27,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:27,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:31,072 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 23:03:42,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:42,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 155 states and 332 transitions. [2024-11-13 23:03:42,459 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 332 transitions. [2024-11-13 23:03:42,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 23:03:42,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:42,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:42,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:45,155 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 23:03:54,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:54,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 154 states and 330 transitions. [2024-11-13 23:03:54,187 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 330 transitions. [2024-11-13 23:03:54,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 23:03:54,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:54,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:54,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:01,621 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 23:04:12,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:12,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 153 states and 327 transitions. [2024-11-13 23:04:12,357 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 327 transitions. [2024-11-13 23:04:12,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 23:04:12,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:12,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:12,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:16,245 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 23:04:26,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:26,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 154 states and 328 transitions. [2024-11-13 23:04:26,200 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 328 transitions. [2024-11-13 23:04:26,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 23:04:26,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:26,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:26,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:26,444 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 7 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 23:04:52,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:52,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 165 states and 366 transitions. [2024-11-13 23:04:52,617 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 366 transitions. [2024-11-13 23:04:52,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 23:04:52,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:52,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:52,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:53,511 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 23:05:10,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:10,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 173 states and 393 transitions. [2024-11-13 23:05:10,044 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 393 transitions. [2024-11-13 23:05:10,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 23:05:10,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:10,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:10,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:10,137 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 23:05:12,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:12,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 174 states and 398 transitions. [2024-11-13 23:05:12,989 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 398 transitions. [2024-11-13 23:05:12,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 23:05:12,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:12,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:13,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:13,275 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 23:05:20,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:20,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 177 states and 411 transitions. [2024-11-13 23:05:20,766 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 411 transitions. [2024-11-13 23:05:20,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 23:05:20,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:20,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:20,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:20,819 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 23:05:34,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:34,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 182 states and 434 transitions. [2024-11-13 23:05:34,503 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 434 transitions. [2024-11-13 23:05:34,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 23:05:34,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:34,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:34,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:34,614 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 23:05:41,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:41,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 185 states and 445 transitions. [2024-11-13 23:05:41,843 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 445 transitions. [2024-11-13 23:05:41,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 23:05:41,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:41,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:41,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:42,516 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:05:54,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:54,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 190 states and 475 transitions. [2024-11-13 23:05:54,842 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 475 transitions. [2024-11-13 23:05:54,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 23:05:54,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:54,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:54,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:54,907 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 23:06:02,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:02,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 193 states and 486 transitions. [2024-11-13 23:06:02,165 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 486 transitions. [2024-11-13 23:06:02,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 23:06:02,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:02,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:02,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:02,934 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:06:02,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:02,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 194 states and 487 transitions. [2024-11-13 23:06:02,998 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 487 transitions. [2024-11-13 23:06:02,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 23:06:02,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:02,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:03,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:03,071 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 23:06:05,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:05,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 195 states and 489 transitions. [2024-11-13 23:06:05,696 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 489 transitions. [2024-11-13 23:06:05,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 23:06:05,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:05,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:05,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:05,905 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 7 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 23:06:11,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:11,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 196 states and 490 transitions. [2024-11-13 23:06:11,599 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 490 transitions. [2024-11-13 23:06:11,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 23:06:11,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:11,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:11,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:12,291 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:06:19,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:19,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 199 states and 501 transitions. [2024-11-13 23:06:19,163 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 501 transitions. [2024-11-13 23:06:19,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 23:06:19,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:19,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:19,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:19,898 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:06:22,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:22,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 200 states and 506 transitions. [2024-11-13 23:06:22,640 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 506 transitions. [2024-11-13 23:06:22,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 23:06:22,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:22,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:22,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:22,730 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 23:06:24,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:24,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 201 states and 508 transitions. [2024-11-13 23:06:24,999 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 508 transitions. [2024-11-13 23:06:25,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 23:06:25,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:25,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:25,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:25,065 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 23:06:27,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:27,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 202 states and 509 transitions. [2024-11-13 23:06:27,355 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 509 transitions. [2024-11-13 23:06:27,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 23:06:27,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:27,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:27,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:27,405 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 23:06:34,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:34,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 205 states and 523 transitions. [2024-11-13 23:06:34,679 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 523 transitions. [2024-11-13 23:06:34,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 23:06:34,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:34,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:34,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:34,880 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 7 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 23:06:43,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:43,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 204 states and 520 transitions. [2024-11-13 23:06:43,559 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 520 transitions. [2024-11-13 23:06:43,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 23:06:43,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:43,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:43,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:43,752 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 7 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 23:06:47,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:47,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 205 states and 522 transitions. [2024-11-13 23:06:47,017 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 522 transitions. [2024-11-13 23:06:47,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 23:06:47,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:47,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:47,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:47,136 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 23:06:50,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:50,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 206 states and 523 transitions. [2024-11-13 23:06:50,188 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 523 transitions. [2024-11-13 23:06:50,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 23:06:50,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:50,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:50,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:50,444 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 7 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 23:06:53,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:53,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 207 states and 525 transitions. [2024-11-13 23:06:53,887 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 525 transitions. [2024-11-13 23:06:53,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 23:06:53,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:53,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:53,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:53,942 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 23:06:56,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:56,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 208 states and 527 transitions. [2024-11-13 23:06:56,652 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 527 transitions. [2024-11-13 23:06:56,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 23:06:56,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:56,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:56,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:56,840 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 7 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 23:06:59,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:59,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 209 states and 528 transitions. [2024-11-13 23:06:59,923 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 528 transitions. [2024-11-13 23:06:59,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 23:06:59,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:59,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:59,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:00,235 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 23:07:03,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:03,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 210 states and 532 transitions. [2024-11-13 23:07:03,137 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 532 transitions. [2024-11-13 23:07:03,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 23:07:03,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:03,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:03,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:03,531 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 7 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 23:07:06,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:06,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 75 states and 94 transitions. [2024-11-13 23:07:06,542 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 94 transitions. [2024-11-13 23:07:06,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 23:07:06,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:06,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:06,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:06,692 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 23:07:09,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:09,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 67 states and 83 transitions. [2024-11-13 23:07:09,710 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 83 transitions. [2024-11-13 23:07:09,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 23:07:09,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:09,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:09,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:14,034 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 23:08:33,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:33,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 80 states and 109 transitions. [2024-11-13 23:08:33,238 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 109 transitions. [2024-11-13 23:08:33,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 23:08:33,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:33,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:33,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:33,313 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 23:08:36,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:36,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 81 states and 109 transitions. [2024-11-13 23:08:36,786 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 109 transitions. [2024-11-13 23:08:36,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 23:08:36,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:36,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:36,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:36,837 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 23:08:44,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:44,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 84 states and 113 transitions. [2024-11-13 23:08:44,475 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 113 transitions. [2024-11-13 23:08:44,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 23:08:44,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:44,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:44,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:44,529 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 23:08:47,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:47,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 85 states and 113 transitions. [2024-11-13 23:08:47,906 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 113 transitions. [2024-11-13 23:08:47,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 23:08:47,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:47,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:47,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:47,956 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 23:08:51,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:51,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 86 states and 113 transitions. [2024-11-13 23:08:51,459 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 113 transitions. [2024-11-13 23:08:51,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 23:08:51,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:51,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:51,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:51,510 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 23:08:54,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:54,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 87 states and 113 transitions. [2024-11-13 23:08:54,879 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 113 transitions. [2024-11-13 23:08:54,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 23:08:54,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:54,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:54,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:54,932 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 23:09:04,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:04,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 89 states and 114 transitions. [2024-11-13 23:09:04,847 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 114 transitions. [2024-11-13 23:09:04,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 23:09:04,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:04,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:04,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:05,084 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 23:09:08,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:08,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 89 states and 113 transitions. [2024-11-13 23:09:08,455 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 113 transitions. [2024-11-13 23:09:08,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 23:09:08,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:08,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:08,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:08,528 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 23:09:11,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:11,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 66 states and 80 transitions. [2024-11-13 23:09:11,693 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 80 transitions. [2024-11-13 23:09:11,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 23:09:11,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:11,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:11,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:15,458 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 23:09:19,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:19,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 68 states and 83 transitions. [2024-11-13 23:09:19,037 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 83 transitions. [2024-11-13 23:09:19,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 23:09:19,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:19,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:19,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:23,373 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked.