./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/list-ext-properties/list-ext_1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c91c7a9-c09f-4e9c-85ec-f588db2573a1/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c91c7a9-c09f-4e9c-85ec-f588db2573a1/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c91c7a9-c09f-4e9c-85ec-f588db2573a1/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c91c7a9-c09f-4e9c-85ec-f588db2573a1/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/list-ext-properties/list-ext_1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c91c7a9-c09f-4e9c-85ec-f588db2573a1/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c91c7a9-c09f-4e9c-85ec-f588db2573a1/bin/ukojak-verify-CZk0znPC7b --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 e978ccdde62c7126e7c77a584896efdc6e7afe04b6752d127d7236cecdea192f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 05:47:18,476 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 05:47:18,535 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c91c7a9-c09f-4e9c-85ec-f588db2573a1/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-12-06 05:47:18,539 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 05:47:18,540 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 05:47:18,559 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 05:47:18,559 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 05:47:18,560 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 05:47:18,560 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 05:47:18,560 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 05:47:18,560 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 05:47:18,560 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 05:47:18,560 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 05:47:18,560 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 05:47:18,560 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 05:47:18,560 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 05:47:18,561 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 05:47:18,561 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 05:47:18,561 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 05:47:18,561 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 05:47:18,561 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 05:47:18,561 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 05:47:18,561 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 05:47:18,561 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 05:47:18,561 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 05:47:18,561 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:47:18,562 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 05:47:18,562 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 05:47:18,562 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 05:47:18,562 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 05:47:18,562 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_7c91c7a9-c09f-4e9c-85ec-f588db2573a1/bin/ukojak-verify-CZk0znPC7b 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 -> e978ccdde62c7126e7c77a584896efdc6e7afe04b6752d127d7236cecdea192f [2024-12-06 05:47:18,799 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 05:47:18,807 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 05:47:18,809 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 05:47:18,811 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 05:47:18,811 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 05:47:18,812 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c91c7a9-c09f-4e9c-85ec-f588db2573a1/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/list-ext-properties/list-ext_1.i [2024-12-06 05:47:21,446 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c91c7a9-c09f-4e9c-85ec-f588db2573a1/bin/ukojak-verify-CZk0znPC7b/data/8a5777371/6886254f014f460eb1e1cbfd2cf7f72c/FLAG33368a62e [2024-12-06 05:47:21,689 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 05:47:21,690 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c91c7a9-c09f-4e9c-85ec-f588db2573a1/sv-benchmarks/c/list-ext-properties/list-ext_1.i [2024-12-06 05:47:21,701 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c91c7a9-c09f-4e9c-85ec-f588db2573a1/bin/ukojak-verify-CZk0znPC7b/data/8a5777371/6886254f014f460eb1e1cbfd2cf7f72c/FLAG33368a62e [2024-12-06 05:47:22,033 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c91c7a9-c09f-4e9c-85ec-f588db2573a1/bin/ukojak-verify-CZk0znPC7b/data/8a5777371/6886254f014f460eb1e1cbfd2cf7f72c [2024-12-06 05:47:22,034 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 05:47:22,036 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 05:47:22,037 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 05:47:22,037 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 05:47:22,040 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 05:47:22,040 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:47:22" (1/1) ... [2024-12-06 05:47:22,041 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68fd9812 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:47:22, skipping insertion in model container [2024-12-06 05:47:22,041 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:47:22" (1/1) ... [2024-12-06 05:47:22,058 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 05:47:22,276 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:47:22,285 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 05:47:22,323 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:47:22,346 INFO L204 MainTranslator]: Completed translation [2024-12-06 05:47:22,346 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:47:22 WrapperNode [2024-12-06 05:47:22,346 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 05:47:22,347 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 05:47:22,347 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 05:47:22,347 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 05:47:22,353 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:47:22" (1/1) ... [2024-12-06 05:47:22,363 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:47:22" (1/1) ... [2024-12-06 05:47:22,380 INFO L138 Inliner]: procedures = 124, calls = 30, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 135 [2024-12-06 05:47:22,380 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 05:47:22,381 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 05:47:22,381 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 05:47:22,381 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 05:47:22,387 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:47:22" (1/1) ... [2024-12-06 05:47:22,387 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:47:22" (1/1) ... [2024-12-06 05:47:22,390 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:47:22" (1/1) ... [2024-12-06 05:47:22,391 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:47:22" (1/1) ... [2024-12-06 05:47:22,398 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:47:22" (1/1) ... [2024-12-06 05:47:22,399 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:47:22" (1/1) ... [2024-12-06 05:47:22,402 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:47:22" (1/1) ... [2024-12-06 05:47:22,403 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:47:22" (1/1) ... [2024-12-06 05:47:22,404 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:47:22" (1/1) ... [2024-12-06 05:47:22,407 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 05:47:22,407 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 05:47:22,407 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 05:47:22,408 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 05:47:22,409 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:47:22" (1/1) ... [2024-12-06 05:47:22,414 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:47:22,424 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c91c7a9-c09f-4e9c-85ec-f588db2573a1/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 05:47:22,433 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c91c7a9-c09f-4e9c-85ec-f588db2573a1/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 05:47:22,435 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c91c7a9-c09f-4e9c-85ec-f588db2573a1/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 05:47:22,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 05:47:22,455 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 05:47:22,455 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 05:47:22,455 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 05:47:22,455 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 05:47:22,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 05:47:22,455 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 05:47:22,455 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 05:47:22,455 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 05:47:22,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 05:47:22,542 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 05:47:22,543 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 05:47:22,807 INFO L? ?]: Removed 96 outVars from TransFormulas that were not future-live. [2024-12-06 05:47:22,808 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 05:47:22,853 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 05:47:22,853 INFO L312 CfgBuilder]: Removed 5 assume(true) statements. [2024-12-06 05:47:22,853 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:47:22 BoogieIcfgContainer [2024-12-06 05:47:22,854 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 05:47:22,854 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 05:47:22,854 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 05:47:22,864 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 05:47:22,864 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:47:22" (1/1) ... [2024-12-06 05:47:22,871 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 05:47:22,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:22,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 80 states and 94 transitions. [2024-12-06 05:47:22,919 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 94 transitions. [2024-12-06 05:47:22,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 05:47:22,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:22,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:22,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:23,114 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:23,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:23,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 83 states and 98 transitions. [2024-12-06 05:47:23,177 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 98 transitions. [2024-12-06 05:47:23,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 05:47:23,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:23,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:23,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:23,317 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:23,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:23,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 86 states and 103 transitions. [2024-12-06 05:47:23,516 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 103 transitions. [2024-12-06 05:47:23,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 05:47:23,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:23,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:23,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:23,531 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:23,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:23,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 86 states and 102 transitions. [2024-12-06 05:47:23,540 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 102 transitions. [2024-12-06 05:47:23,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 05:47:23,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:23,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:23,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:23,590 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:23,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:23,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 89 states and 107 transitions. [2024-12-06 05:47:23,617 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 107 transitions. [2024-12-06 05:47:23,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 05:47:23,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:23,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:23,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:23,694 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:23,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:23,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 92 states and 112 transitions. [2024-12-06 05:47:23,725 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 112 transitions. [2024-12-06 05:47:23,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 05:47:23,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:23,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:23,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:23,758 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:23,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:23,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 93 states and 113 transitions. [2024-12-06 05:47:23,772 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 113 transitions. [2024-12-06 05:47:23,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 05:47:23,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:23,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:23,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:23,868 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:24,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:24,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 94 states and 115 transitions. [2024-12-06 05:47:24,015 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 115 transitions. [2024-12-06 05:47:24,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 05:47:24,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:24,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:24,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:24,087 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:24,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:24,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 93 states and 114 transitions. [2024-12-06 05:47:24,103 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 114 transitions. [2024-12-06 05:47:24,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 05:47:24,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:24,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:24,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:24,195 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:24,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:24,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 95 states and 117 transitions. [2024-12-06 05:47:24,215 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 117 transitions. [2024-12-06 05:47:24,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 05:47:24,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:24,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:24,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:24,235 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:24,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:24,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 94 states and 116 transitions. [2024-12-06 05:47:24,250 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 116 transitions. [2024-12-06 05:47:24,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 05:47:24,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:24,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:24,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:24,307 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:24,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:24,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 96 states and 118 transitions. [2024-12-06 05:47:24,393 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 118 transitions. [2024-12-06 05:47:24,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 05:47:24,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:24,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:24,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:24,415 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:24,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:24,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 95 states and 117 transitions. [2024-12-06 05:47:24,434 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 117 transitions. [2024-12-06 05:47:24,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 05:47:24,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:24,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:24,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:24,525 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:24,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:24,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 96 states and 121 transitions. [2024-12-06 05:47:24,590 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 121 transitions. [2024-12-06 05:47:24,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 05:47:24,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:24,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:24,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:24,648 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:24,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:24,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 95 states and 120 transitions. [2024-12-06 05:47:24,664 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 120 transitions. [2024-12-06 05:47:24,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 05:47:24,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:24,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:24,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:24,756 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:24,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:24,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 97 states and 124 transitions. [2024-12-06 05:47:24,781 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 124 transitions. [2024-12-06 05:47:24,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 05:47:24,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:24,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:24,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:24,876 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:25,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:25,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 104 states and 138 transitions. [2024-12-06 05:47:25,108 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 138 transitions. [2024-12-06 05:47:25,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 05:47:25,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:25,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:25,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:25,187 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:25,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:25,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 111 states and 153 transitions. [2024-12-06 05:47:25,385 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 153 transitions. [2024-12-06 05:47:25,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 05:47:25,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:25,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:25,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:25,413 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:25,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:25,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 110 states and 152 transitions. [2024-12-06 05:47:25,446 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 152 transitions. [2024-12-06 05:47:25,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 05:47:25,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:25,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:25,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:25,498 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:25,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:25,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 111 states and 157 transitions. [2024-12-06 05:47:25,527 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 157 transitions. [2024-12-06 05:47:25,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 05:47:25,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:25,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:25,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:25,554 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:25,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:25,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 110 states and 156 transitions. [2024-12-06 05:47:25,581 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 156 transitions. [2024-12-06 05:47:25,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 05:47:25,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:25,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:25,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:25,705 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:25,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:25,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 112 states and 162 transitions. [2024-12-06 05:47:25,774 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 162 transitions. [2024-12-06 05:47:25,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 05:47:25,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:25,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:25,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:25,803 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:25,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:25,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 113 states and 163 transitions. [2024-12-06 05:47:25,818 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 163 transitions. [2024-12-06 05:47:25,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 05:47:25,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:25,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:25,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:25,885 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:26,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:26,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 114 states and 166 transitions. [2024-12-06 05:47:26,034 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 166 transitions. [2024-12-06 05:47:26,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 05:47:26,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:26,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:26,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:26,150 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:26,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:26,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 115 states and 167 transitions. [2024-12-06 05:47:26,504 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 167 transitions. [2024-12-06 05:47:26,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 05:47:26,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:26,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:26,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:26,695 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:27,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:27,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 101 states and 143 transitions. [2024-12-06 05:47:27,182 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 143 transitions. [2024-12-06 05:47:27,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 05:47:27,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:27,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:27,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:27,462 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:28,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:28,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 103 states and 150 transitions. [2024-12-06 05:47:28,181 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 150 transitions. [2024-12-06 05:47:28,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 05:47:28,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:28,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:28,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:28,410 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:28,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:28,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 97 states and 135 transitions. [2024-12-06 05:47:28,922 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 135 transitions. [2024-12-06 05:47:28,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 05:47:28,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:28,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:28,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:28,983 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:29,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:29,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 89 states and 127 transitions. [2024-12-06 05:47:29,499 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 127 transitions. [2024-12-06 05:47:29,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 05:47:29,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:29,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:29,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:29,520 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:29,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:29,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 88 states and 126 transitions. [2024-12-06 05:47:29,534 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 126 transitions. [2024-12-06 05:47:29,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 05:47:29,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:29,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:29,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:29,561 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:29,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:29,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 90 states and 129 transitions. [2024-12-06 05:47:29,577 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 129 transitions. [2024-12-06 05:47:29,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 05:47:29,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:29,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:29,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:29,593 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:29,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:29,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 89 states and 128 transitions. [2024-12-06 05:47:29,610 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 128 transitions. [2024-12-06 05:47:29,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 05:47:29,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:29,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:29,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:29,656 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:29,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:29,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 92 states and 136 transitions. [2024-12-06 05:47:29,806 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 136 transitions. [2024-12-06 05:47:29,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 05:47:29,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:29,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:29,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:29,893 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:30,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:30,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 86 states and 125 transitions. [2024-12-06 05:47:30,329 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 125 transitions. [2024-12-06 05:47:30,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 05:47:30,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:30,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:30,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:30,441 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:31,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:31,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 88 states and 130 transitions. [2024-12-06 05:47:31,166 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 130 transitions. [2024-12-06 05:47:31,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 05:47:31,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:31,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:31,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:31,339 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:32,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:32,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 97 states and 146 transitions. [2024-12-06 05:47:32,447 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 146 transitions. [2024-12-06 05:47:32,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 05:47:32,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:32,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:32,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:32,493 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:32,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:32,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 101 states and 152 transitions. [2024-12-06 05:47:32,783 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 152 transitions. [2024-12-06 05:47:32,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 05:47:32,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:32,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:32,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:32,871 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:33,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:33,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 107 states and 161 transitions. [2024-12-06 05:47:33,237 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 161 transitions. [2024-12-06 05:47:33,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 05:47:33,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:33,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:33,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:33,285 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:33,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:33,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 109 states and 164 transitions. [2024-12-06 05:47:33,308 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 164 transitions. [2024-12-06 05:47:33,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 05:47:33,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:33,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:33,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:33,561 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:35,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:35,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 114 states and 176 transitions. [2024-12-06 05:47:35,039 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 176 transitions. [2024-12-06 05:47:35,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 05:47:35,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:35,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:35,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:35,075 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:36,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:36,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 122 states and 194 transitions. [2024-12-06 05:47:36,945 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 194 transitions. [2024-12-06 05:47:36,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 05:47:36,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:36,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:36,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:36,994 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:39,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:39,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 130 states and 213 transitions. [2024-12-06 05:47:39,467 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 213 transitions. [2024-12-06 05:47:39,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 05:47:39,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:39,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:39,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:40,158 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:42,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:42,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 136 states and 229 transitions. [2024-12-06 05:47:42,467 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 229 transitions. [2024-12-06 05:47:42,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 05:47:42,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:42,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:42,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:42,630 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:43,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:43,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 137 states and 231 transitions. [2024-12-06 05:47:43,010 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 231 transitions. [2024-12-06 05:47:43,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 05:47:43,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:43,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:43,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:43,022 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:43,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:43,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 136 states and 230 transitions. [2024-12-06 05:47:43,037 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 230 transitions. [2024-12-06 05:47:43,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 05:47:43,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:43,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:43,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:43,064 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:43,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:43,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 138 states and 233 transitions. [2024-12-06 05:47:43,080 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 233 transitions. [2024-12-06 05:47:43,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 05:47:43,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:43,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:43,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:43,099 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:43,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:43,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 139 states and 234 transitions. [2024-12-06 05:47:43,110 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 234 transitions. [2024-12-06 05:47:43,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 05:47:43,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:43,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:43,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:44,193 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:47,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:47,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 148 states and 257 transitions. [2024-12-06 05:47:47,806 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 257 transitions. [2024-12-06 05:47:47,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 05:47:47,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:47,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:47,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:48,441 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:50,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:50,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 157 states and 280 transitions. [2024-12-06 05:47:50,974 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 280 transitions. [2024-12-06 05:47:50,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 05:47:50,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:50,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:50,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:51,002 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:51,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:51,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 158 states and 280 transitions. [2024-12-06 05:47:51,018 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 280 transitions. [2024-12-06 05:47:51,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 05:47:51,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:51,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:51,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:51,371 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:57,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:57,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 175 states and 319 transitions. [2024-12-06 05:47:57,719 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 319 transitions. [2024-12-06 05:47:57,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 05:47:57,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:57,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:57,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:58,020 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:48:00,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:00,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 184 states and 347 transitions. [2024-12-06 05:48:00,811 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 347 transitions. [2024-12-06 05:48:00,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 05:48:00,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:00,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:00,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:01,783 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:48:07,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:07,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 192 states and 378 transitions. [2024-12-06 05:48:07,373 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 378 transitions. [2024-12-06 05:48:07,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 05:48:07,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:07,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:07,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:08,330 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:48:12,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:12,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 197 states and 406 transitions. [2024-12-06 05:48:12,163 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 406 transitions. [2024-12-06 05:48:12,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 05:48:12,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:12,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:12,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:12,191 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:48:12,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:12,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 200 states and 408 transitions. [2024-12-06 05:48:12,226 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 408 transitions. [2024-12-06 05:48:12,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 05:48:12,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:12,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:12,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:12,240 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:48:13,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:13,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 199 states and 407 transitions. [2024-12-06 05:48:13,217 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 407 transitions. [2024-12-06 05:48:13,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 05:48:13,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:13,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:13,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:14,092 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:48:19,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:19,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 207 states and 422 transitions. [2024-12-06 05:48:19,901 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 422 transitions. [2024-12-06 05:48:19,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:48:19,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:19,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:19,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:20,261 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:48:22,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:22,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 211 states and 427 transitions. [2024-12-06 05:48:22,224 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 427 transitions. [2024-12-06 05:48:22,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:48:22,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:22,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:22,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:22,275 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:48:23,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:23,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 214 states and 431 transitions. [2024-12-06 05:48:23,744 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 431 transitions. [2024-12-06 05:48:23,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:48:23,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:23,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:23,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:23,760 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:48:23,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:23,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 213 states and 430 transitions. [2024-12-06 05:48:23,780 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 430 transitions. [2024-12-06 05:48:23,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:48:23,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:23,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:23,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:24,432 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:48:36,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:36,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 232 states and 479 transitions. [2024-12-06 05:48:36,015 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 479 transitions. [2024-12-06 05:48:36,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:48:36,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:36,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:36,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:37,437 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:48:44,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:44,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 242 states and 499 transitions. [2024-12-06 05:48:44,385 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 499 transitions. [2024-12-06 05:48:44,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:48:44,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:44,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:44,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:44,456 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:48:47,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:47,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 244 states and 500 transitions. [2024-12-06 05:48:47,398 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 500 transitions. [2024-12-06 05:48:47,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:48:47,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:47,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:47,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:47,492 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:48:49,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:49,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 217 states and 459 transitions. [2024-12-06 05:48:49,332 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 459 transitions. [2024-12-06 05:48:49,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 05:48:49,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:49,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:49,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:49,665 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:48:50,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:50,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 217 states and 453 transitions. [2024-12-06 05:48:50,809 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 453 transitions. [2024-12-06 05:48:50,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 05:48:50,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:50,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:50,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:50,904 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:48:52,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:52,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 219 states and 458 transitions. [2024-12-06 05:48:52,430 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 458 transitions. [2024-12-06 05:48:52,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 05:48:52,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:52,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:52,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:53,378 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:49:03,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:49:03,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 228 states and 490 transitions. [2024-12-06 05:49:03,655 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 490 transitions. [2024-12-06 05:49:03,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 05:49:03,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:49:03,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:49:03,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:49:04,118 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:49:12,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:49:12,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 237 states and 509 transitions. [2024-12-06 05:49:12,049 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 509 transitions. [2024-12-06 05:49:12,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:49:12,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:49:12,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:49:12,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:49:13,395 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 1 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:49:16,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:49:16,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 241 states and 513 transitions. [2024-12-06 05:49:16,835 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 513 transitions. [2024-12-06 05:49:16,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:49:16,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:49:16,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:49:16,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:49:18,310 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:49:22,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:49:22,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 245 states and 523 transitions. [2024-12-06 05:49:22,955 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 523 transitions. [2024-12-06 05:49:22,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:49:22,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:49:22,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:49:22,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:49:24,665 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:49:32,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:49:32,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 254 states and 543 transitions. [2024-12-06 05:49:32,031 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 543 transitions. [2024-12-06 05:49:32,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:49:32,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:49:32,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:49:32,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:49:32,251 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:49:34,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:49:34,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 259 states and 553 transitions. [2024-12-06 05:49:34,397 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 553 transitions. [2024-12-06 05:49:34,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:49:34,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:49:34,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:49:34,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:49:34,575 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:49:39,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:49:39,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 265 states and 567 transitions. [2024-12-06 05:49:39,531 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 567 transitions. [2024-12-06 05:49:39,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:49:39,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:49:39,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:49:39,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:49:41,772 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:49:49,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:49:49,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 275 states and 591 transitions. [2024-12-06 05:49:49,981 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 591 transitions. [2024-12-06 05:49:49,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:49:49,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:49:49,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:49:49,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:49:50,160 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:49:51,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:49:51,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 279 states and 602 transitions. [2024-12-06 05:49:51,489 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 602 transitions. [2024-12-06 05:49:51,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:49:51,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:49:51,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:49:51,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:49:51,717 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:49:52,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:49:52,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 280 states and 606 transitions. [2024-12-06 05:49:52,771 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 606 transitions. [2024-12-06 05:49:52,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:49:52,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:49:52,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:49:52,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:49:53,613 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:49:54,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:49:54,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 281 states and 608 transitions. [2024-12-06 05:49:54,937 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 608 transitions. [2024-12-06 05:49:54,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:49:54,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:49:54,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:49:54,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:49:54,968 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:50:00,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:50:00,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 286 states and 625 transitions. [2024-12-06 05:50:00,947 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 625 transitions. [2024-12-06 05:50:00,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:50:00,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:50:00,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:50:00,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:50:00,996 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:50:06,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:50:06,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 291 states and 637 transitions. [2024-12-06 05:50:06,022 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 637 transitions. [2024-12-06 05:50:06,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:50:06,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:50:06,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:50:06,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:50:07,787 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:50:19,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:50:19,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 300 states and 677 transitions. [2024-12-06 05:50:19,768 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 677 transitions. [2024-12-06 05:50:19,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:50:19,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:50:19,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:50:19,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:50:19,835 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:50:24,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:50:24,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 304 states and 698 transitions. [2024-12-06 05:50:24,164 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 698 transitions. [2024-12-06 05:50:24,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:50:24,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:50:24,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:50:24,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:50:24,193 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:50:28,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:50:28,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 308 states and 718 transitions. [2024-12-06 05:50:28,480 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 718 transitions. [2024-12-06 05:50:28,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:50:28,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:50:28,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:50:28,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:50:28,545 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:50:32,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:50:32,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 311 states and 730 transitions. [2024-12-06 05:50:32,594 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 730 transitions. [2024-12-06 05:50:32,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:50:32,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:50:32,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:50:32,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:50:34,413 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:50:48,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:50:48,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 320 states and 771 transitions. [2024-12-06 05:50:48,008 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 771 transitions. [2024-12-06 05:50:48,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:50:48,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:50:48,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:50:48,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:50:48,071 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:50:56,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:50:56,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 326 states and 796 transitions. [2024-12-06 05:50:56,405 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 796 transitions. [2024-12-06 05:50:56,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:50:56,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:50:56,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:50:56,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:50:56,446 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:51:02,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:51:02,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 332 states and 822 transitions. [2024-12-06 05:51:02,746 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 822 transitions. [2024-12-06 05:51:02,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:51:02,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:51:02,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:51:02,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:51:02,801 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:51:04,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:51:04,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 333 states and 825 transitions. [2024-12-06 05:51:04,034 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 825 transitions. [2024-12-06 05:51:04,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:51:04,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:51:04,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:51:04,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:51:04,064 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:51:11,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:51:11,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 848 states to 339 states and 848 transitions. [2024-12-06 05:51:11,096 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 848 transitions. [2024-12-06 05:51:11,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:51:11,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:51:11,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:51:11,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:51:11,125 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:51:12,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:51:12,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 851 states to 340 states and 851 transitions. [2024-12-06 05:51:12,145 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 851 transitions. [2024-12-06 05:51:12,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:51:12,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:51:12,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:51:12,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:51:12,195 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:51:13,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:51:13,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 853 states to 341 states and 853 transitions. [2024-12-06 05:51:13,499 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 853 transitions. [2024-12-06 05:51:13,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:51:13,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:51:13,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:51:13,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:51:13,673 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:51:14,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:51:14,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 855 states to 342 states and 855 transitions. [2024-12-06 05:51:14,970 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 855 transitions. [2024-12-06 05:51:14,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 05:51:14,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:51:14,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:51:14,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:51:15,174 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:51:20,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:51:20,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 346 states and 863 transitions. [2024-12-06 05:51:20,214 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 863 transitions. [2024-12-06 05:51:20,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 05:51:20,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:51:20,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:51:20,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:51:20,465 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:51:33,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:51:33,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 915 states to 359 states and 915 transitions. [2024-12-06 05:51:33,962 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 915 transitions. [2024-12-06 05:51:33,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 05:51:33,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:51:33,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:51:33,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:51:34,193 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:51:35,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:51:35,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 360 states and 917 transitions. [2024-12-06 05:51:35,615 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 917 transitions. [2024-12-06 05:51:35,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 05:51:35,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:51:35,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:51:35,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:51:35,801 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:51:37,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:51:37,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 919 states to 361 states and 919 transitions. [2024-12-06 05:51:37,098 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 919 transitions. [2024-12-06 05:51:37,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:51:37,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:51:37,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:51:37,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:51:41,927 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:51:57,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:51:57,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 368 states and 931 transitions. [2024-12-06 05:51:57,867 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 931 transitions. [2024-12-06 05:51:57,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:51:57,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:51:57,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:51:57,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:52:01,377 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:52:11,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:52:11,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 946 states to 375 states and 946 transitions. [2024-12-06 05:52:11,176 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 946 transitions. [2024-12-06 05:52:11,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:52:11,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:52:11,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:52:11,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:52:16,412 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:52:37,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:52:37,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 995 states to 386 states and 995 transitions. [2024-12-06 05:52:37,321 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 995 transitions. [2024-12-06 05:52:37,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:52:37,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:52:37,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:52:37,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:52:41,990 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:52:57,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:52:57,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1024 states to 395 states and 1024 transitions. [2024-12-06 05:52:57,262 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 1024 transitions. [2024-12-06 05:52:57,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:52:57,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:52:57,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:52:57,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:52:57,628 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:53:03,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:53:03,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 401 states and 1040 transitions. [2024-12-06 05:53:03,157 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 1040 transitions. [2024-12-06 05:53:03,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:53:03,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:53:03,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:53:03,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:53:03,518 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:53:09,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:53:09,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 408 states and 1059 transitions. [2024-12-06 05:53:09,830 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 1059 transitions. [2024-12-06 05:53:09,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:53:09,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:53:09,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:53:09,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:53:10,872 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:53:17,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:53:17,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1080 states to 415 states and 1080 transitions. [2024-12-06 05:53:17,387 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 1080 transitions. [2024-12-06 05:53:17,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:53:17,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:53:17,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:53:17,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:53:19,665 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:53:24,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:53:24,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1101 states to 420 states and 1101 transitions. [2024-12-06 05:53:24,986 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 1101 transitions. [2024-12-06 05:53:24,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:53:24,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:53:24,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:53:24,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:53:25,552 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:53:29,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:53:29,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 422 states and 1113 transitions. [2024-12-06 05:53:29,073 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 1113 transitions. [2024-12-06 05:53:29,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:53:29,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:53:29,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:53:29,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:53:29,185 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:53:30,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:53:30,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1121 states to 423 states and 1121 transitions. [2024-12-06 05:53:30,870 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 1121 transitions. [2024-12-06 05:53:30,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:53:30,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:53:30,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:53:30,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:53:30,904 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 05:53:37,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:53:37,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1147 states to 427 states and 1147 transitions. [2024-12-06 05:53:37,438 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 1147 transitions. [2024-12-06 05:53:37,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:53:37,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:53:37,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:53:37,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:53:37,672 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:53:41,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:53:41,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1146 states to 429 states and 1146 transitions. [2024-12-06 05:53:41,436 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 1146 transitions. [2024-12-06 05:53:41,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:53:41,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:53:41,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:53:41,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:53:41,592 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:53:43,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:53:43,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1139 states to 429 states and 1139 transitions. [2024-12-06 05:53:43,090 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 1139 transitions. [2024-12-06 05:53:43,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:53:43,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:53:43,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:53:43,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:53:43,338 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:53:46,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:53:46,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1145 states to 431 states and 1145 transitions. [2024-12-06 05:53:46,177 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 1145 transitions. [2024-12-06 05:53:46,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:53:46,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:53:46,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:53:46,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:53:46,202 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:54:00,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:54:00,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 444 states and 1172 transitions. [2024-12-06 05:54:00,530 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 1172 transitions. [2024-12-06 05:54:00,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:54:00,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:54:00,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:54:00,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:54:00,566 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:54:07,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:54:07,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1196 states to 448 states and 1196 transitions. [2024-12-06 05:54:07,927 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 1196 transitions. [2024-12-06 05:54:07,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:54:07,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:54:07,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:54:07,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:54:08,029 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:54:12,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:54:12,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1221 states to 450 states and 1221 transitions. [2024-12-06 05:54:12,040 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 1221 transitions. [2024-12-06 05:54:12,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:54:12,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:54:12,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:54:12,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:54:12,142 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:54:16,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:54:16,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1229 states to 453 states and 1229 transitions. [2024-12-06 05:54:16,717 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 1229 transitions. [2024-12-06 05:54:16,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:54:16,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:54:16,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:54:16,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:54:16,810 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:54:20,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:54:20,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1241 states to 455 states and 1241 transitions. [2024-12-06 05:54:20,409 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 1241 transitions. [2024-12-06 05:54:20,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:54:20,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:54:20,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:54:20,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:54:23,851 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:54:37,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:54:37,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1259 states to 464 states and 1259 transitions. [2024-12-06 05:54:37,931 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 1259 transitions. [2024-12-06 05:54:37,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:54:37,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:54:37,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:54:37,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:54:37,958 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:55:05,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:55:05,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1325 states to 483 states and 1325 transitions. [2024-12-06 05:55:05,285 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 1325 transitions. [2024-12-06 05:55:05,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:55:05,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:55:05,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:55:05,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:55:05,309 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:55:07,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:55:07,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1337 states to 484 states and 1337 transitions. [2024-12-06 05:55:07,145 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 1337 transitions. [2024-12-06 05:55:07,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:55:07,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:55:07,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:55:07,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:55:07,244 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:55:11,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:55:11,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1350 states to 486 states and 1350 transitions. [2024-12-06 05:55:11,328 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 1350 transitions. [2024-12-06 05:55:11,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:55:11,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:55:11,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:55:11,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:55:11,528 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:55:21,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:55:21,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1368 states to 496 states and 1368 transitions. [2024-12-06 05:55:21,605 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 1368 transitions. [2024-12-06 05:55:21,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:55:21,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:55:21,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:55:21,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:55:21,868 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:55:24,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:55:24,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1371 states to 497 states and 1371 transitions. [2024-12-06 05:55:24,217 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 1371 transitions. [2024-12-06 05:55:24,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:55:24,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:55:24,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:55:24,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:55:24,312 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:55:26,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:55:26,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1374 states to 498 states and 1374 transitions. [2024-12-06 05:55:26,204 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 1374 transitions. [2024-12-06 05:55:26,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:55:26,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:55:26,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:55:26,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:55:26,377 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:55:30,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:55:30,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1383 states to 503 states and 1383 transitions. [2024-12-06 05:55:30,467 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 1383 transitions. [2024-12-06 05:55:30,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:55:30,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:55:30,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:55:30,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:55:33,314 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:55:57,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:55:57,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1406 states to 512 states and 1406 transitions. [2024-12-06 05:55:57,633 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 1406 transitions. [2024-12-06 05:55:57,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:55:57,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:55:57,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:55:57,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:55:58,041 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:56:14,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:56:14,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1439 states to 521 states and 1439 transitions. [2024-12-06 05:56:14,675 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 1439 transitions. [2024-12-06 05:56:14,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:56:14,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:56:14,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:56:14,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:56:15,057 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:56:23,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:56:23,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1469 states to 526 states and 1469 transitions. [2024-12-06 05:56:23,913 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 1469 transitions. [2024-12-06 05:56:23,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:56:23,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:56:23,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:56:23,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:56:24,276 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:56:28,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:56:28,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1481 states to 531 states and 1481 transitions. [2024-12-06 05:56:28,974 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 1481 transitions. [2024-12-06 05:56:28,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:56:28,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:56:28,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:56:28,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:56:30,686 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:56:36,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:56:36,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1496 states to 536 states and 1496 transitions. [2024-12-06 05:56:36,708 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 1496 transitions. [2024-12-06 05:56:36,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:56:36,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:56:36,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:56:36,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:56:37,058 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:56:44,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:56:44,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1522 states to 540 states and 1522 transitions. [2024-12-06 05:56:44,015 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 1522 transitions. [2024-12-06 05:56:44,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:56:44,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:56:44,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:56:44,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:56:44,426 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:56:54,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:56:54,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1552 states to 545 states and 1552 transitions. [2024-12-06 05:56:54,497 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1552 transitions. [2024-12-06 05:56:54,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:56:54,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:56:54,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:56:54,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:56:55,754 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:57:04,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:57:04,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1588 states to 549 states and 1588 transitions. [2024-12-06 05:57:04,593 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 1588 transitions. [2024-12-06 05:57:04,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:57:04,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:57:04,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:57:04,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:57:04,959 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:57:15,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:57:15,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1603 states to 556 states and 1603 transitions. [2024-12-06 05:57:15,639 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 1603 transitions. [2024-12-06 05:57:15,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:57:15,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:57:15,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:57:15,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:57:16,050 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:57:26,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:57:26,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1618 states to 563 states and 1618 transitions. [2024-12-06 05:57:26,534 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 1618 transitions. [2024-12-06 05:57:26,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:57:26,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:57:26,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:57:26,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:57:26,977 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:57:32,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:57:32,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1627 states to 568 states and 1627 transitions. [2024-12-06 05:57:32,158 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 1627 transitions. [2024-12-06 05:57:32,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:57:32,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:57:32,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:57:32,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:57:32,527 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:57:37,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:57:37,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1637 states to 573 states and 1637 transitions. [2024-12-06 05:57:37,163 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 1637 transitions. [2024-12-06 05:57:37,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:57:37,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:57:37,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:57:37,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:57:40,987 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:57:57,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:57:57,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1655 states to 580 states and 1655 transitions. [2024-12-06 05:57:57,163 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 1655 transitions. [2024-12-06 05:57:57,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:57:57,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:57:57,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:57:57,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:57:57,458 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:58:03,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:58:03,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1667 states to 586 states and 1667 transitions. [2024-12-06 05:58:03,216 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 1667 transitions. [2024-12-06 05:58:03,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:58:03,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:58:03,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:58:03,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:58:03,507 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:58:05,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:58:05,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1671 states to 587 states and 1671 transitions. [2024-12-06 05:58:05,698 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 1671 transitions. [2024-12-06 05:58:05,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 05:58:05,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:58:05,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:58:05,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:58:11,799 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:59:10,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:59:10,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1738 states to 603 states and 1738 transitions. [2024-12-06 05:59:10,741 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 1738 transitions. [2024-12-06 05:59:10,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 05:59:10,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:59:10,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:59:10,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:59:10,881 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:59:21,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:59:21,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1769 states to 607 states and 1769 transitions. [2024-12-06 05:59:21,856 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 1769 transitions. [2024-12-06 05:59:21,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 05:59:21,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:59:21,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:59:21,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:59:26,698 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:59:39,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:59:39,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1776 states to 611 states and 1776 transitions. [2024-12-06 05:59:39,754 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 1776 transitions. [2024-12-06 05:59:39,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 05:59:39,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:59:39,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:59:39,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:59:44,838 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:59:59,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:59:59,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1781 states to 615 states and 1781 transitions. [2024-12-06 05:59:59,431 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 1781 transitions. [2024-12-06 05:59:59,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 05:59:59,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:59:59,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:59:59,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:59:59,667 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:00:22,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:00:22,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1827 states to 626 states and 1827 transitions. [2024-12-06 06:00:22,336 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 1827 transitions. [2024-12-06 06:00:22,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 06:00:22,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:00:22,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:00:22,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:00:22,488 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:00:37,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:00:37,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1861 states to 631 states and 1861 transitions. [2024-12-06 06:00:37,155 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 1861 transitions. [2024-12-06 06:00:37,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 06:00:37,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:00:37,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:00:37,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:00:37,295 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:00:40,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:00:40,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1863 states to 632 states and 1863 transitions. [2024-12-06 06:00:40,014 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1863 transitions. [2024-12-06 06:00:40,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 06:00:40,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:00:40,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:00:40,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:00:40,149 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:00:42,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:00:42,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1872 states to 633 states and 1872 transitions. [2024-12-06 06:00:42,995 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1872 transitions. [2024-12-06 06:00:42,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 06:00:42,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:00:42,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:00:43,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:00:47,730 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.