./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/memsafety-broom/sll-fst-shared.i --full-output --architecture 64bit -------------------------------------------------------------------------------- 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_d0f6bd62-a41b-4c44-bb14-ea9c88fbf5eb/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0f6bd62-a41b-4c44-bb14-ea9c88fbf5eb/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_d0f6bd62-a41b-4c44-bb14-ea9c88fbf5eb/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0f6bd62-a41b-4c44-bb14-ea9c88fbf5eb/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/memsafety-broom/sll-fst-shared.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0f6bd62-a41b-4c44-bb14-ea9c88fbf5eb/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0f6bd62-a41b-4c44-bb14-ea9c88fbf5eb/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 64bit --witnessprinter.graph.data.programhash b71f005f6b63440309c4e24d3866ac559942cc4e42efba34dd3f9c28733bd7e5 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 03:17:41,323 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 03:17:41,376 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0f6bd62-a41b-4c44-bb14-ea9c88fbf5eb/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-12-06 03:17:41,379 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 03:17:41,380 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 03:17:41,397 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 03:17:41,398 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 03:17:41,399 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 03:17:41,399 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 03:17:41,399 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 03:17:41,399 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 03:17:41,399 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 03:17:41,399 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 03:17:41,399 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 03:17:41,400 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 03:17:41,400 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 03:17:41,400 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 03:17:41,400 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 03:17:41,400 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 03:17:41,400 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 03:17:41,400 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 03:17:41,400 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 03:17:41,400 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:17:41,401 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 03:17:41,401 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 03:17:41,401 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 03:17:41,401 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 03:17:41,401 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_d0f6bd62-a41b-4c44-bb14-ea9c88fbf5eb/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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b71f005f6b63440309c4e24d3866ac559942cc4e42efba34dd3f9c28733bd7e5 [2024-12-06 03:17:41,604 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 03:17:41,611 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 03:17:41,613 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 03:17:41,614 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 03:17:41,614 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 03:17:41,616 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0f6bd62-a41b-4c44-bb14-ea9c88fbf5eb/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/memsafety-broom/sll-fst-shared.i [2024-12-06 03:17:44,202 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0f6bd62-a41b-4c44-bb14-ea9c88fbf5eb/bin/ukojak-verify-CZk0znPC7b/data/4dd77b69c/83c9f8ed1a8b47e9bc4171b8532ff014/FLAG8f95a883c [2024-12-06 03:17:44,462 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 03:17:44,462 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0f6bd62-a41b-4c44-bb14-ea9c88fbf5eb/sv-benchmarks/c/memsafety-broom/sll-fst-shared.i [2024-12-06 03:17:44,481 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0f6bd62-a41b-4c44-bb14-ea9c88fbf5eb/bin/ukojak-verify-CZk0znPC7b/data/4dd77b69c/83c9f8ed1a8b47e9bc4171b8532ff014/FLAG8f95a883c [2024-12-06 03:17:44,786 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0f6bd62-a41b-4c44-bb14-ea9c88fbf5eb/bin/ukojak-verify-CZk0znPC7b/data/4dd77b69c/83c9f8ed1a8b47e9bc4171b8532ff014 [2024-12-06 03:17:44,788 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 03:17:44,789 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 03:17:44,790 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 03:17:44,790 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 03:17:44,794 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 03:17:44,794 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:17:44" (1/1) ... [2024-12-06 03:17:44,795 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3eec39b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:17:44, skipping insertion in model container [2024-12-06 03:17:44,795 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:17:44" (1/1) ... [2024-12-06 03:17:44,833 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 03:17:45,039 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:17:45,047 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 03:17:45,077 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:17:45,098 INFO L204 MainTranslator]: Completed translation [2024-12-06 03:17:45,098 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:17:45 WrapperNode [2024-12-06 03:17:45,099 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 03:17:45,099 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 03:17:45,099 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 03:17:45,099 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 03:17:45,104 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:17:45" (1/1) ... [2024-12-06 03:17:45,114 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:17:45" (1/1) ... [2024-12-06 03:17:45,128 INFO L138 Inliner]: procedures = 121, calls = 23, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 83 [2024-12-06 03:17:45,128 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 03:17:45,129 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 03:17:45,129 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 03:17:45,129 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 03:17:45,136 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:17:45" (1/1) ... [2024-12-06 03:17:45,136 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:17:45" (1/1) ... [2024-12-06 03:17:45,139 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:17:45" (1/1) ... [2024-12-06 03:17:45,139 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:17:45" (1/1) ... [2024-12-06 03:17:45,146 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:17:45" (1/1) ... [2024-12-06 03:17:45,147 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:17:45" (1/1) ... [2024-12-06 03:17:45,150 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:17:45" (1/1) ... [2024-12-06 03:17:45,151 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:17:45" (1/1) ... [2024-12-06 03:17:45,152 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:17:45" (1/1) ... [2024-12-06 03:17:45,154 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 03:17:45,155 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 03:17:45,155 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 03:17:45,155 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 03:17:45,156 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:17:45" (1/1) ... [2024-12-06 03:17:45,161 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:17:45,172 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0f6bd62-a41b-4c44-bb14-ea9c88fbf5eb/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 03:17:45,184 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0f6bd62-a41b-4c44-bb14-ea9c88fbf5eb/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 03:17:45,187 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0f6bd62-a41b-4c44-bb14-ea9c88fbf5eb/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 03:17:45,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 03:17:45,210 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 03:17:45,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 03:17:45,210 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 03:17:45,210 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 03:17:45,210 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 03:17:45,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 03:17:45,294 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 03:17:45,296 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 03:17:45,530 INFO L? ?]: Removed 86 outVars from TransFormulas that were not future-live. [2024-12-06 03:17:45,530 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 03:17:45,580 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 03:17:45,580 INFO L312 CfgBuilder]: Removed 3 assume(true) statements. [2024-12-06 03:17:45,580 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:17:45 BoogieIcfgContainer [2024-12-06 03:17:45,581 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 03:17:45,581 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 03:17:45,581 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 03:17:45,591 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 03:17:45,591 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:17:45" (1/1) ... [2024-12-06 03:17:45,599 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 03:17:45,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:17:45,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 58 states and 62 transitions. [2024-12-06 03:17:45,647 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 62 transitions. [2024-12-06 03:17:45,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-06 03:17:45,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:17:45,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:17:45,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:17:45,786 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 03:17:45,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:17:45,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 57 states and 61 transitions. [2024-12-06 03:17:45,815 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 61 transitions. [2024-12-06 03:17:45,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-06 03:17:45,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:17:45,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:17:45,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:17:45,891 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 03:17:45,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:17:45,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 56 states and 60 transitions. [2024-12-06 03:17:45,983 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 60 transitions. [2024-12-06 03:17:45,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 03:17:45,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:17:45,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:17:46,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:17:46,120 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 03:17:46,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:17:46,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 55 states and 59 transitions. [2024-12-06 03:17:46,149 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 59 transitions. [2024-12-06 03:17:46,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 03:17:46,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:17:46,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:17:46,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:17:46,225 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 03:17:46,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:17:46,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 54 states and 58 transitions. [2024-12-06 03:17:46,323 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 58 transitions. [2024-12-06 03:17:46,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 03:17:46,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:17:46,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:17:46,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:17:46,436 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 03:17:46,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:17:46,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 53 states and 57 transitions. [2024-12-06 03:17:46,606 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 57 transitions. [2024-12-06 03:17:46,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 03:17:46,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:17:46,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:17:46,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:17:46,745 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 03:17:47,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:17:47,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 52 states and 56 transitions. [2024-12-06 03:17:47,034 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 56 transitions. [2024-12-06 03:17:47,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 03:17:47,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:17:47,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:17:47,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:17:47,072 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 03:17:47,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:17:47,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 51 states and 54 transitions. [2024-12-06 03:17:47,087 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 54 transitions. [2024-12-06 03:17:47,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 03:17:47,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:17:47,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:17:47,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:17:47,162 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 03:17:47,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:17:47,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 50 states and 53 transitions. [2024-12-06 03:17:47,310 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 53 transitions. [2024-12-06 03:17:47,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 03:17:47,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:17:47,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:17:47,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:17:47,405 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 03:17:47,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:17:47,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 54 states and 60 transitions. [2024-12-06 03:17:47,580 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 60 transitions. [2024-12-06 03:17:47,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 03:17:47,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:17:47,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:17:47,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:17:47,760 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 03:17:48,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:17:48,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 58 states and 67 transitions. [2024-12-06 03:17:48,095 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 67 transitions. [2024-12-06 03:17:48,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 03:17:48,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:17:48,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:17:48,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:17:48,123 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 03:17:48,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:17:48,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 57 states and 66 transitions. [2024-12-06 03:17:48,138 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 66 transitions. [2024-12-06 03:17:48,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 03:17:48,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:17:48,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:17:48,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:17:48,206 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 03:17:48,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:17:48,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 56 states and 65 transitions. [2024-12-06 03:17:48,385 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 65 transitions. [2024-12-06 03:17:48,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 03:17:48,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:17:48,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:17:48,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:17:48,527 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 03:17:49,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:17:49,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 61 states and 76 transitions. [2024-12-06 03:17:49,139 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 76 transitions. [2024-12-06 03:17:49,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 03:17:49,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:17:49,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:17:49,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:17:49,398 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 03:17:50,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:17:50,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 66 states and 86 transitions. [2024-12-06 03:17:50,572 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 86 transitions. [2024-12-06 03:17:50,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 03:17:50,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:17:50,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:17:50,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:17:50,816 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 03:17:51,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:17:51,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 68 states and 89 transitions. [2024-12-06 03:17:51,404 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 89 transitions. [2024-12-06 03:17:51,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 03:17:51,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:17:51,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:17:51,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:17:51,761 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 03:17:52,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:17:52,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 70 states and 92 transitions. [2024-12-06 03:17:52,796 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 92 transitions. [2024-12-06 03:17:52,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 03:17:52,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:17:52,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:17:52,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:17:53,040 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 03:17:54,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:17:54,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 74 states and 101 transitions. [2024-12-06 03:17:54,777 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 101 transitions. [2024-12-06 03:17:54,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 03:17:54,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:17:54,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:17:54,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:17:54,791 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 03:17:54,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:17:54,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 73 states and 100 transitions. [2024-12-06 03:17:54,809 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 100 transitions. [2024-12-06 03:17:54,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 03:17:54,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:17:54,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:17:54,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:17:55,209 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 03:17:56,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:17:56,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 79 states and 116 transitions. [2024-12-06 03:17:56,871 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 116 transitions. [2024-12-06 03:17:56,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 03:17:56,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:17:56,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:17:56,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:17:56,900 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 03:17:57,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:17:57,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 80 states and 118 transitions. [2024-12-06 03:17:57,197 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 118 transitions. [2024-12-06 03:17:57,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 03:17:57,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:17:57,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:17:57,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:17:57,224 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 03:17:57,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:17:57,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 81 states and 119 transitions. [2024-12-06 03:17:57,588 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 119 transitions. [2024-12-06 03:17:57,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 03:17:57,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:17:57,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:17:57,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:17:58,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:18:01,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:18:01,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 88 states and 136 transitions. [2024-12-06 03:18:01,583 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 136 transitions. [2024-12-06 03:18:01,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 03:18:01,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:18:01,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:18:01,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:18:01,713 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:18:02,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:18:02,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 89 states and 138 transitions. [2024-12-06 03:18:02,126 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 138 transitions. [2024-12-06 03:18:02,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 03:18:02,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:18:02,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:18:02,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:18:02,371 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 03:18:03,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:18:03,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 95 states and 156 transitions. [2024-12-06 03:18:03,728 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 156 transitions. [2024-12-06 03:18:03,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 03:18:03,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:18:03,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:18:03,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:18:04,525 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:18:10,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:18:10,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 104 states and 183 transitions. [2024-12-06 03:18:10,121 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 183 transitions. [2024-12-06 03:18:10,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 03:18:10,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:18:10,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:18:10,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:18:10,158 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 03:18:10,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:18:10,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 105 states and 184 transitions. [2024-12-06 03:18:10,667 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 184 transitions. [2024-12-06 03:18:10,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 03:18:10,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:18:10,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:18:10,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:18:11,651 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:18:13,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:18:13,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 108 states and 194 transitions. [2024-12-06 03:18:13,559 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 194 transitions. [2024-12-06 03:18:13,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 03:18:13,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:18:13,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:18:13,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:18:13,595 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 03:18:14,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:18:14,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 109 states and 195 transitions. [2024-12-06 03:18:14,083 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 195 transitions. [2024-12-06 03:18:14,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 03:18:14,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:18:14,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:18:14,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:18:14,162 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:18:14,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:18:14,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 110 states and 197 transitions. [2024-12-06 03:18:14,642 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 197 transitions. [2024-12-06 03:18:14,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 03:18:14,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:18:14,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:18:14,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:18:14,758 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:18:15,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:18:15,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 111 states and 199 transitions. [2024-12-06 03:18:15,412 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 199 transitions. [2024-12-06 03:18:15,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 03:18:15,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:18:15,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:18:15,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:18:15,724 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 03:18:17,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:18:17,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 114 states and 204 transitions. [2024-12-06 03:18:17,284 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 204 transitions. [2024-12-06 03:18:17,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 03:18:17,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:18:17,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:18:17,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:18:18,174 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 03:18:23,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:18:23,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 124 states and 228 transitions. [2024-12-06 03:18:23,761 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 228 transitions. [2024-12-06 03:18:23,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 03:18:23,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:18:23,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:18:23,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:18:23,833 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 03:18:25,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:18:25,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 127 states and 237 transitions. [2024-12-06 03:18:25,179 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 237 transitions. [2024-12-06 03:18:25,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 03:18:25,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:18:25,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:18:25,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:18:25,254 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 03:18:25,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:18:25,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 128 states and 239 transitions. [2024-12-06 03:18:25,948 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 239 transitions. [2024-12-06 03:18:25,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 03:18:25,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:18:25,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:18:25,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:18:25,976 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 03:18:26,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:18:26,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 129 states and 242 transitions. [2024-12-06 03:18:26,691 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 242 transitions. [2024-12-06 03:18:26,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 03:18:26,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:18:26,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:18:26,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:18:27,543 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 03:18:30,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:18:30,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 133 states and 248 transitions. [2024-12-06 03:18:30,568 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 248 transitions. [2024-12-06 03:18:30,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 03:18:30,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:18:30,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:18:30,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:18:32,197 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:18:34,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:18:34,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 109 states and 199 transitions. [2024-12-06 03:18:34,871 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 199 transitions. [2024-12-06 03:18:34,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 03:18:34,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:18:34,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:18:34,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:18:35,959 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 03:18:45,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:18:45,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 120 states and 222 transitions. [2024-12-06 03:18:45,255 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 222 transitions. [2024-12-06 03:18:45,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 03:18:45,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:18:45,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:18:45,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:18:45,351 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 03:18:46,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:18:46,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 121 states and 224 transitions. [2024-12-06 03:18:46,184 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 224 transitions. [2024-12-06 03:18:46,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 03:18:46,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:18:46,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:18:46,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:18:46,239 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 03:18:48,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:18:48,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 124 states and 231 transitions. [2024-12-06 03:18:48,016 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 231 transitions. [2024-12-06 03:18:48,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 03:18:48,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:18:48,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:18:48,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:18:49,131 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 03:18:56,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:18:56,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 131 states and 250 transitions. [2024-12-06 03:18:56,001 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 250 transitions. [2024-12-06 03:18:56,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 03:18:56,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:18:56,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:18:56,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:18:57,303 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 03:19:08,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:19:08,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 143 states and 276 transitions. [2024-12-06 03:19:08,570 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 276 transitions. [2024-12-06 03:19:08,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 03:19:08,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:19:08,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:19:08,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:19:08,630 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 03:19:09,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:19:09,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 144 states and 278 transitions. [2024-12-06 03:19:09,608 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 278 transitions. [2024-12-06 03:19:09,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 03:19:09,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:19:09,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:19:09,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:19:09,658 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 03:19:11,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:19:11,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 147 states and 285 transitions. [2024-12-06 03:19:11,619 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 285 transitions. [2024-12-06 03:19:11,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 03:19:11,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:19:11,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:19:11,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:19:11,901 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 03:19:14,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:19:14,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 151 states and 292 transitions. [2024-12-06 03:19:14,735 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 292 transitions. [2024-12-06 03:19:14,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 03:19:14,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:19:14,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:19:14,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:19:14,763 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:19:19,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:19:19,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 156 states and 296 transitions. [2024-12-06 03:19:19,993 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 296 transitions. [2024-12-06 03:19:19,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 03:19:19,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:19:19,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:19:20,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:19:21,489 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 03:19:35,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:19:35,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 170 states and 327 transitions. [2024-12-06 03:19:35,492 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 327 transitions. [2024-12-06 03:19:35,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 03:19:35,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:19:35,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:19:35,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:19:36,057 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 03:19:39,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:19:39,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 175 states and 335 transitions. [2024-12-06 03:19:39,494 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 335 transitions. [2024-12-06 03:19:39,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 03:19:39,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:19:39,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:19:39,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:19:39,637 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 03:19:41,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:19:41,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 178 states and 342 transitions. [2024-12-06 03:19:41,933 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 342 transitions. [2024-12-06 03:19:41,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 03:19:41,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:19:41,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:19:41,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:19:41,961 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 03:19:45,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:19:45,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 183 states and 348 transitions. [2024-12-06 03:19:45,736 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 348 transitions. [2024-12-06 03:19:45,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 03:19:45,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:19:45,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:19:45,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:19:45,815 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 03:19:46,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:19:46,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 184 states and 350 transitions. [2024-12-06 03:19:46,815 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 350 transitions. [2024-12-06 03:19:46,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 03:19:46,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:19:46,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:19:46,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:19:46,855 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 03:19:48,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:19:48,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 185 states and 352 transitions. [2024-12-06 03:19:48,284 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 352 transitions. [2024-12-06 03:19:48,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 03:19:48,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:19:48,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:19:48,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:19:51,382 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 03:19:58,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:19:58,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 191 states and 375 transitions. [2024-12-06 03:19:58,995 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 375 transitions. [2024-12-06 03:19:58,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 03:19:58,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:19:58,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:19:59,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:20:01,405 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 03:20:08,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:20:08,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 197 states and 389 transitions. [2024-12-06 03:20:08,536 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 389 transitions. [2024-12-06 03:20:08,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 03:20:08,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:20:08,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:20:08,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:20:09,139 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 03:20:18,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:20:18,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 207 states and 407 transitions. [2024-12-06 03:20:18,942 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 407 transitions. [2024-12-06 03:20:18,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 03:20:18,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:20:18,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:20:18,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:20:18,967 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 03:20:20,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:20:20,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 208 states and 409 transitions. [2024-12-06 03:20:20,145 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 409 transitions. [2024-12-06 03:20:20,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 03:20:20,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:20:20,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:20:20,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:20:20,178 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 03:20:21,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:20:21,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 209 states and 411 transitions. [2024-12-06 03:20:21,739 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 411 transitions. [2024-12-06 03:20:21,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 03:20:21,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:20:21,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:20:21,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:20:24,210 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 03:20:32,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:20:32,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 209 states and 407 transitions. [2024-12-06 03:20:32,677 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 407 transitions. [2024-12-06 03:20:32,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 03:20:32,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:20:32,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:20:32,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:20:33,974 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 03:20:55,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:20:55,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 225 states and 437 transitions. [2024-12-06 03:20:55,763 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 437 transitions. [2024-12-06 03:20:55,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 03:20:55,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:20:55,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:20:55,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:20:55,799 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 03:20:57,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:20:57,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 226 states and 439 transitions. [2024-12-06 03:20:57,320 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 439 transitions. [2024-12-06 03:20:57,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 03:20:57,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:20:57,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:20:57,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:20:57,358 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 03:20:59,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:20:59,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 227 states and 441 transitions. [2024-12-06 03:20:59,128 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 441 transitions. [2024-12-06 03:20:59,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 03:20:59,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:20:59,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:20:59,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:20:59,147 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 03:21:01,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:21:01,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 226 states and 440 transitions. [2024-12-06 03:21:01,262 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2024-12-06 03:21:01,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 03:21:01,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:21:01,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:21:01,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:21:04,663 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 03:21:21,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:21:21,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 232 states and 454 transitions. [2024-12-06 03:21:21,437 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 454 transitions. [2024-12-06 03:21:21,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 03:21:21,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:21:21,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:21:21,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:21:21,931 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 03:21:30,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:21:30,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 237 states and 460 transitions. [2024-12-06 03:21:30,957 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 460 transitions. [2024-12-06 03:21:30,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 03:21:30,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:21:30,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:21:30,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:21:31,416 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:21:40,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:21:40,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 220 states and 431 transitions. [2024-12-06 03:21:40,119 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 431 transitions. [2024-12-06 03:21:40,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 03:21:40,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:21:40,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:21:40,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:21:41,085 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 03:21:50,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:21:50,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 226 states and 455 transitions. [2024-12-06 03:21:50,159 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 455 transitions. [2024-12-06 03:21:50,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 03:21:50,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:21:50,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:21:50,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:21:53,981 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 03:22:28,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:22:28,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 245 states and 499 transitions. [2024-12-06 03:22:28,991 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 499 transitions. [2024-12-06 03:22:28,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 03:22:28,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:22:28,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:22:28,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:22:31,429 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 03:22:57,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:22:57,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 260 states and 530 transitions. [2024-12-06 03:22:57,778 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 530 transitions. [2024-12-06 03:22:57,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 03:22:57,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:22:57,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:22:57,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:22:57,937 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 03:23:00,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:23:00,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 261 states and 532 transitions. [2024-12-06 03:23:00,343 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 532 transitions. [2024-12-06 03:23:00,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 03:23:00,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:23:00,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:23:00,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:23:00,394 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 03:23:03,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:23:03,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 263 states and 538 transitions. [2024-12-06 03:23:03,891 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 538 transitions. [2024-12-06 03:23:03,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 03:23:03,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:23:03,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:23:03,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:23:04,089 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 03:23:08,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:23:08,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 265 states and 543 transitions. [2024-12-06 03:23:08,040 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 543 transitions. [2024-12-06 03:23:08,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 03:23:08,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:23:08,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:23:08,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:23:08,106 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 03:23:10,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:23:10,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 266 states and 546 transitions. [2024-12-06 03:23:10,434 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 546 transitions. [2024-12-06 03:23:10,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 03:23:10,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:23:10,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:23:10,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:23:10,554 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 03:23:12,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:23:12,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 267 states and 548 transitions. [2024-12-06 03:23:12,005 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 548 transitions. [2024-12-06 03:23:12,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 03:23:12,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:23:12,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:23:12,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:23:12,035 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 03:23:17,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:23:17,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 271 states and 556 transitions. [2024-12-06 03:23:17,697 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 556 transitions. [2024-12-06 03:23:17,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 03:23:17,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:23:17,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:23:17,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:23:21,097 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 03:23:48,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:23:48,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 284 states and 584 transitions. [2024-12-06 03:23:48,217 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 584 transitions. [2024-12-06 03:23:48,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 03:23:48,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:23:48,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:23:48,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:23:48,363 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 03:23:50,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:23:50,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 285 states and 585 transitions. [2024-12-06 03:23:50,713 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 585 transitions. [2024-12-06 03:23:50,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 03:23:50,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:23:50,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:23:50,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:23:50,743 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 03:23:53,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:23:53,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 286 states and 585 transitions. [2024-12-06 03:23:53,099 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 585 transitions. [2024-12-06 03:23:53,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 03:23:53,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:23:53,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:23:53,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:23:54,589 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 03:23:57,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:23:57,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 287 states and 586 transitions. [2024-12-06 03:23:57,785 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 586 transitions. [2024-12-06 03:23:57,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 03:23:57,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:23:57,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:23:57,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:23:57,820 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 03:24:08,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:24:08,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 279 states and 573 transitions. [2024-12-06 03:24:08,931 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 573 transitions. [2024-12-06 03:24:08,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 03:24:08,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:24:08,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:24:08,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:24:12,919 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 03:24:45,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:24:45,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 294 states and 611 transitions. [2024-12-06 03:24:45,910 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 611 transitions. [2024-12-06 03:24:45,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 03:24:45,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:24:45,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:24:45,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:24:46,161 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 03:24:48,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:24:48,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 295 states and 611 transitions. [2024-12-06 03:24:48,886 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 611 transitions. [2024-12-06 03:24:48,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 03:24:48,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:24:48,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:24:48,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:24:57,711 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 03:25:35,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:25:35,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 303 states and 644 transitions. [2024-12-06 03:25:35,937 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 644 transitions. [2024-12-06 03:25:35,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 03:25:35,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:25:35,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:25:35,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:25:40,762 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 03:26:10,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:10,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 314 states and 669 transitions. [2024-12-06 03:26:10,637 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 669 transitions. [2024-12-06 03:26:10,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 03:26:10,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:10,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:10,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:11,555 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 03:26:21,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:21,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 317 states and 676 transitions. [2024-12-06 03:26:21,012 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 676 transitions. [2024-12-06 03:26:21,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 03:26:21,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:21,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:21,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:25,798 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:26:45,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:45,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 681 states to 322 states and 681 transitions. [2024-12-06 03:26:45,176 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 681 transitions. [2024-12-06 03:26:45,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 03:26:45,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:45,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:45,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:49,026 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 03:27:25,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:27:25,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 335 states and 712 transitions. [2024-12-06 03:27:25,337 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 712 transitions. [2024-12-06 03:27:25,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 03:27:25,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:27:25,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:27:25,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:27:25,375 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 03:27:33,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:27:33,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 339 states and 717 transitions. [2024-12-06 03:27:33,837 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 717 transitions. [2024-12-06 03:27:33,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 03:27:33,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:27:33,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:27:33,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:27:34,025 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 03:27:37,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:27:37,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 340 states and 717 transitions. [2024-12-06 03:27:37,564 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 717 transitions. [2024-12-06 03:27:37,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 03:27:37,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:27:37,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:27:37,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:27:45,329 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:28:14,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:28:14,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 347 states and 743 transitions. [2024-12-06 03:28:14,300 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 743 transitions. [2024-12-06 03:28:14,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 03:28:14,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:28:14,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:28:14,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:28:14,586 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:28:19,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:28:19,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 350 states and 751 transitions. [2024-12-06 03:28:19,877 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 751 transitions. [2024-12-06 03:28:19,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 03:28:19,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:28:19,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:28:19,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:28:25,823 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:28:55,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:28:55,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 357 states and 785 transitions. [2024-12-06 03:28:55,936 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 785 transitions. [2024-12-06 03:28:55,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 03:28:55,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:28:55,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:28:55,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:28:55,976 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 03:29:30,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:29:30,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 818 states to 370 states and 818 transitions. [2024-12-06 03:29:30,217 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 818 transitions. [2024-12-06 03:29:30,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 03:29:30,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:29:30,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:29:30,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:29:30,262 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 03:29:32,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:29:32,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 818 states to 371 states and 818 transitions. [2024-12-06 03:29:32,476 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 818 transitions. [2024-12-06 03:29:32,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 03:29:32,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:29:32,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:29:32,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:29:32,515 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 03:30:00,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:30:00,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 845 states to 382 states and 845 transitions. [2024-12-06 03:30:00,710 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 845 transitions. [2024-12-06 03:30:00,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 03:30:00,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:30:00,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:30:00,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:30:00,749 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 03:30:07,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:30:07,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 851 states to 385 states and 851 transitions. [2024-12-06 03:30:07,692 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 851 transitions. [2024-12-06 03:30:07,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 03:30:07,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:30:07,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:30:07,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:30:13,747 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:30:34,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:30:34,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 852 states to 386 states and 852 transitions. [2024-12-06 03:30:34,480 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 852 transitions. [2024-12-06 03:30:34,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 03:30:34,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:30:34,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:30:34,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:30:50,700 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:31:36,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:31:36,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 393 states and 878 transitions. [2024-12-06 03:31:36,552 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 878 transitions. [2024-12-06 03:31:36,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 03:31:36,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:31:36,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:31:36,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat