./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/list-ext-properties/test-0217_1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c200738c-d104-4b52-b58a-9380d82a5849/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c200738c-d104-4b52-b58a-9380d82a5849/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c200738c-d104-4b52-b58a-9380d82a5849/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c200738c-d104-4b52-b58a-9380d82a5849/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/list-ext-properties/test-0217_1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c200738c-d104-4b52-b58a-9380d82a5849/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c200738c-d104-4b52-b58a-9380d82a5849/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash e4aac8fd1b71e0bd84f9ab8e5c238dc6bf3a295fcb9cebe504ba6d0c9a6a7b7a --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:49:04,668 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:49:04,791 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c200738c-d104-4b52-b58a-9380d82a5849/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 21:49:04,799 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:49:04,800 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:49:04,840 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:49:04,844 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:49:04,844 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:49:04,845 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:49:04,845 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:49:04,845 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:49:04,847 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:49:04,847 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:49:04,847 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 21:49:04,847 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 21:49:04,847 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 21:49:04,847 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:49:04,848 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:49:04,848 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 21:49:04,848 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:49:04,848 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:49:04,848 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:49:04,848 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:49:04,848 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:49:04,849 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:49:04,850 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:49:04,850 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:49:04,850 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:49:04,851 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:49:04,851 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:49:04,851 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_c200738c-d104-4b52-b58a-9380d82a5849/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e4aac8fd1b71e0bd84f9ab8e5c238dc6bf3a295fcb9cebe504ba6d0c9a6a7b7a [2024-11-13 21:49:05,252 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:49:05,262 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:49:05,265 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:49:05,267 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:49:05,267 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:49:05,269 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c200738c-d104-4b52-b58a-9380d82a5849/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/list-ext-properties/test-0217_1.i Unable to find full path for "g++" [2024-11-13 21:49:07,311 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:49:07,735 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:49:07,739 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c200738c-d104-4b52-b58a-9380d82a5849/sv-benchmarks/c/list-ext-properties/test-0217_1.i [2024-11-13 21:49:07,760 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c200738c-d104-4b52-b58a-9380d82a5849/bin/ukojak-verify-EEHR8qb7sm/data/38851d5ee/6336a50867ef4113ba20208caa71fcac/FLAG2e52bd663 [2024-11-13 21:49:07,784 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c200738c-d104-4b52-b58a-9380d82a5849/bin/ukojak-verify-EEHR8qb7sm/data/38851d5ee/6336a50867ef4113ba20208caa71fcac [2024-11-13 21:49:07,786 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:49:07,788 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:49:07,791 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:49:07,791 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:49:07,796 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:49:07,797 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:49:07" (1/1) ... [2024-11-13 21:49:07,798 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19e18427 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:49:07, skipping insertion in model container [2024-11-13 21:49:07,799 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:49:07" (1/1) ... [2024-11-13 21:49:07,854 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:49:08,351 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:49:08,362 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:49:08,411 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:49:08,445 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:49:08,446 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:49:08 WrapperNode [2024-11-13 21:49:08,446 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:49:08,447 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:49:08,447 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:49:08,447 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:49:08,454 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:49:08" (1/1) ... [2024-11-13 21:49:08,468 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:49:08" (1/1) ... [2024-11-13 21:49:08,505 INFO L138 Inliner]: procedures = 181, calls = 47, calls flagged for inlining = 9, calls inlined = 9, statements flattened = 259 [2024-11-13 21:49:08,506 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:49:08,506 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:49:08,506 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:49:08,507 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:49:08,516 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:49:08" (1/1) ... [2024-11-13 21:49:08,516 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:49:08" (1/1) ... [2024-11-13 21:49:08,523 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:49:08" (1/1) ... [2024-11-13 21:49:08,524 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:49:08" (1/1) ... [2024-11-13 21:49:08,535 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:49:08" (1/1) ... [2024-11-13 21:49:08,539 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:49:08" (1/1) ... [2024-11-13 21:49:08,541 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:49:08" (1/1) ... [2024-11-13 21:49:08,542 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:49:08" (1/1) ... [2024-11-13 21:49:08,545 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:49:08,546 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:49:08,547 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:49:08,547 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:49:08,548 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:49:08" (1/1) ... [2024-11-13 21:49:08,553 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:49:08,567 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c200738c-d104-4b52-b58a-9380d82a5849/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:49:08,580 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c200738c-d104-4b52-b58a-9380d82a5849/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:49:08,586 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c200738c-d104-4b52-b58a-9380d82a5849/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:49:08,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:49:08,610 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 21:49:08,610 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:49:08,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 21:49:08,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 21:49:08,610 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:49:08,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 21:49:08,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:49:08,611 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:49:08,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:49:08,791 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:49:08,794 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:49:09,675 INFO L? ?]: Removed 188 outVars from TransFormulas that were not future-live. [2024-11-13 21:49:09,675 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:49:09,871 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:49:09,871 INFO L316 CfgBuilder]: Removed 7 assume(true) statements. [2024-11-13 21:49:09,871 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:49:09 BoogieIcfgContainer [2024-11-13 21:49:09,872 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:49:09,872 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:49:09,872 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:49:09,887 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:49:09,888 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:49:09" (1/1) ... [2024-11-13 21:49:09,899 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:49:09,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:09,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 132 states and 149 transitions. [2024-11-13 21:49:09,974 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 149 transitions. [2024-11-13 21:49:09,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 21:49:09,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:09,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:10,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:10,147 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:10,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:10,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 132 states and 148 transitions. [2024-11-13 21:49:10,181 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 148 transitions. [2024-11-13 21:49:10,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 21:49:10,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:10,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:10,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:10,413 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:10,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:10,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 136 states and 155 transitions. [2024-11-13 21:49:10,486 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 155 transitions. [2024-11-13 21:49:10,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 21:49:10,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:10,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:10,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:10,903 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:11,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:11,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 140 states and 161 transitions. [2024-11-13 21:49:11,281 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 161 transitions. [2024-11-13 21:49:11,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 21:49:11,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:11,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:11,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:11,744 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:12,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:12,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 145 states and 171 transitions. [2024-11-13 21:49:12,007 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 171 transitions. [2024-11-13 21:49:12,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 21:49:12,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:12,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:12,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:12,288 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:12,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:12,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 146 states and 173 transitions. [2024-11-13 21:49:12,539 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 173 transitions. [2024-11-13 21:49:12,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 21:49:12,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:12,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:12,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:12,639 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:13,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:13,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 152 states and 185 transitions. [2024-11-13 21:49:13,406 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 185 transitions. [2024-11-13 21:49:13,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 21:49:13,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:13,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:13,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:13,497 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:14,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:14,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 157 states and 196 transitions. [2024-11-13 21:49:14,409 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 196 transitions. [2024-11-13 21:49:14,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 21:49:14,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:14,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:14,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:14,650 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:15,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:15,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 163 states and 210 transitions. [2024-11-13 21:49:15,537 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 210 transitions. [2024-11-13 21:49:15,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 21:49:15,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:15,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:15,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:15,668 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:15,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:15,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 166 states and 216 transitions. [2024-11-13 21:49:15,757 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 216 transitions. [2024-11-13 21:49:15,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 21:49:15,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:15,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:15,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:15,971 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:16,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:16,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 169 states and 221 transitions. [2024-11-13 21:49:16,452 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 221 transitions. [2024-11-13 21:49:16,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 21:49:16,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:16,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:16,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:16,475 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:16,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:16,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 171 states and 225 transitions. [2024-11-13 21:49:16,689 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 225 transitions. [2024-11-13 21:49:16,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 21:49:16,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:16,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:16,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:16,804 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:17,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:17,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 173 states and 228 transitions. [2024-11-13 21:49:17,318 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 228 transitions. [2024-11-13 21:49:17,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 21:49:17,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:17,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:17,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:17,402 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:17,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:17,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 174 states and 230 transitions. [2024-11-13 21:49:17,552 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 230 transitions. [2024-11-13 21:49:17,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 21:49:17,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:17,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:17,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:17,816 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:17,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:17,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 175 states and 233 transitions. [2024-11-13 21:49:17,981 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 233 transitions. [2024-11-13 21:49:17,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 21:49:17,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:17,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:17,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:18,071 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:18,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:18,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 175 states and 232 transitions. [2024-11-13 21:49:18,373 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 232 transitions. [2024-11-13 21:49:18,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 21:49:18,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:18,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:18,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:18,483 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:19,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:19,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 180 states and 241 transitions. [2024-11-13 21:49:19,480 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 241 transitions. [2024-11-13 21:49:19,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 21:49:19,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:19,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:19,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:19,681 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:21,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:21,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 185 states and 250 transitions. [2024-11-13 21:49:21,225 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 250 transitions. [2024-11-13 21:49:21,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 21:49:21,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:21,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:21,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:21,523 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:21,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:21,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 187 states and 253 transitions. [2024-11-13 21:49:21,776 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 253 transitions. [2024-11-13 21:49:21,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 21:49:21,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:21,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:21,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:21,805 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:21,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:21,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 188 states and 255 transitions. [2024-11-13 21:49:21,827 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 255 transitions. [2024-11-13 21:49:21,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 21:49:21,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:21,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:21,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:22,101 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:24,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:24,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 195 states and 269 transitions. [2024-11-13 21:49:24,171 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 269 transitions. [2024-11-13 21:49:24,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 21:49:24,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:24,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:24,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:24,439 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:26,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:26,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 199 states and 275 transitions. [2024-11-13 21:49:26,293 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 275 transitions. [2024-11-13 21:49:26,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 21:49:26,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:26,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:26,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:26,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:49:26,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:26,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 200 states and 276 transitions. [2024-11-13 21:49:26,389 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 276 transitions. [2024-11-13 21:49:26,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 21:49:26,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:26,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:26,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:26,542 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:49:26,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:26,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 201 states and 277 transitions. [2024-11-13 21:49:26,566 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 277 transitions. [2024-11-13 21:49:26,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 21:49:26,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:26,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:26,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:27,316 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:30,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:30,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 210 states and 296 transitions. [2024-11-13 21:49:30,473 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 296 transitions. [2024-11-13 21:49:30,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 21:49:30,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:30,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:30,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:30,502 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:30,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:30,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 209 states and 295 transitions. [2024-11-13 21:49:30,523 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 295 transitions. [2024-11-13 21:49:30,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 21:49:30,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:30,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:30,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:30,727 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:34,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:34,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 217 states and 310 transitions. [2024-11-13 21:49:34,587 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 310 transitions. [2024-11-13 21:49:34,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 21:49:34,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:34,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:34,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:34,724 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:49:34,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:34,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 218 states and 310 transitions. [2024-11-13 21:49:34,749 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 310 transitions. [2024-11-13 21:49:34,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 21:49:34,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:34,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:34,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:35,209 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:37,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:37,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 223 states and 321 transitions. [2024-11-13 21:49:37,340 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 321 transitions. [2024-11-13 21:49:37,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 21:49:37,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:37,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:37,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:38,285 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:40,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:40,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 226 states and 328 transitions. [2024-11-13 21:49:40,433 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 328 transitions. [2024-11-13 21:49:40,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 21:49:40,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:40,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:40,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:40,457 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:49:41,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:41,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 231 states and 339 transitions. [2024-11-13 21:49:41,666 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 339 transitions. [2024-11-13 21:49:41,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 21:49:41,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:41,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:41,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:41,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:49:42,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:42,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 236 states and 348 transitions. [2024-11-13 21:49:42,333 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 348 transitions. [2024-11-13 21:49:42,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 21:49:42,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:42,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:42,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:42,362 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:44,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:44,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 241 states and 359 transitions. [2024-11-13 21:49:44,474 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 359 transitions. [2024-11-13 21:49:44,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 21:49:44,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:44,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:44,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:44,508 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:46,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:46,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 246 states and 369 transitions. [2024-11-13 21:49:46,894 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 369 transitions. [2024-11-13 21:49:46,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 21:49:46,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:46,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:46,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:47,027 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:48,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:48,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 249 states and 374 transitions. [2024-11-13 21:49:48,637 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 374 transitions. [2024-11-13 21:49:48,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 21:49:48,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:48,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:48,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:48,709 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:49:48,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:48,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 250 states and 375 transitions. [2024-11-13 21:49:48,734 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 375 transitions. [2024-11-13 21:49:48,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 21:49:48,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:48,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:48,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:49,179 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:50,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:50,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 252 states and 378 transitions. [2024-11-13 21:49:50,730 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 378 transitions. [2024-11-13 21:49:50,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 21:49:50,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:50,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:50,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:51,206 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:53,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:53,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 255 states and 382 transitions. [2024-11-13 21:49:53,378 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 382 transitions. [2024-11-13 21:49:53,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 21:49:53,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:53,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:53,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:53,426 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:49:56,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:56,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 260 states and 395 transitions. [2024-11-13 21:49:56,794 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 395 transitions. [2024-11-13 21:49:56,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 21:49:56,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:56,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:56,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:57,614 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:02,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:02,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 265 states and 408 transitions. [2024-11-13 21:50:02,583 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 408 transitions. [2024-11-13 21:50:02,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 21:50:02,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:02,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:02,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:03,400 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:11,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:11,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 278 states and 431 transitions. [2024-11-13 21:50:11,833 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 431 transitions. [2024-11-13 21:50:11,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 21:50:11,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:11,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:11,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:12,899 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:24,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:24,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 291 states and 456 transitions. [2024-11-13 21:50:24,468 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 456 transitions. [2024-11-13 21:50:24,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 21:50:24,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:24,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:24,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:24,518 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:24,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:24,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 292 states and 457 transitions. [2024-11-13 21:50:24,550 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 457 transitions. [2024-11-13 21:50:24,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 21:50:24,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:24,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:24,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:25,373 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:34,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:34,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 302 states and 473 transitions. [2024-11-13 21:50:34,400 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 473 transitions. [2024-11-13 21:50:34,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 21:50:34,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:34,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:34,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:34,943 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:36,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:36,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 303 states and 473 transitions. [2024-11-13 21:50:36,017 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 473 transitions. [2024-11-13 21:50:36,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 21:50:36,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:36,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:36,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:36,167 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:50:36,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:36,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 304 states and 473 transitions. [2024-11-13 21:50:36,201 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 473 transitions. [2024-11-13 21:50:36,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 21:50:36,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:36,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:36,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:36,227 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:36,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:36,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 303 states and 472 transitions. [2024-11-13 21:50:36,248 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 472 transitions. [2024-11-13 21:50:36,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 21:50:36,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:36,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:36,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:36,580 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:37,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:37,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 302 states and 471 transitions. [2024-11-13 21:50:37,793 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 471 transitions. [2024-11-13 21:50:37,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 21:50:37,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:37,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:37,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:39,316 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:50:45,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:45,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 307 states and 484 transitions. [2024-11-13 21:50:45,575 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 484 transitions. [2024-11-13 21:50:45,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 21:50:45,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:45,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:45,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:45,913 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:59,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:59,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 321 states and 519 transitions. [2024-11-13 21:50:59,088 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 519 transitions. [2024-11-13 21:50:59,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 21:50:59,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:59,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:59,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:59,112 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:51:06,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:06,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 327 states and 533 transitions. [2024-11-13 21:51:06,457 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 533 transitions. [2024-11-13 21:51:06,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:51:06,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:06,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:06,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:08,527 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:25,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:25,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 345 states and 575 transitions. [2024-11-13 21:51:25,757 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 575 transitions. [2024-11-13 21:51:25,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:51:25,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:25,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:25,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:26,744 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:31,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:31,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 350 states and 587 transitions. [2024-11-13 21:51:31,780 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 587 transitions. [2024-11-13 21:51:31,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 21:51:31,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:31,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:31,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:33,195 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:39,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:39,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 355 states and 601 transitions. [2024-11-13 21:51:39,020 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 601 transitions. [2024-11-13 21:51:39,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 21:51:39,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:39,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:39,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:41,979 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:45,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:45,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 357 states and 605 transitions. [2024-11-13 21:51:45,979 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 605 transitions. [2024-11-13 21:51:45,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 21:51:45,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:45,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:45,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:46,484 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:48,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:48,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 359 states and 609 transitions. [2024-11-13 21:51:48,447 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 609 transitions. [2024-11-13 21:51:48,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 21:51:48,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:48,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:48,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:50,013 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:50,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:50,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 360 states and 609 transitions. [2024-11-13 21:51:50,982 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 609 transitions. [2024-11-13 21:51:50,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:51:50,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:50,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:50,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:51,015 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:51:51,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:51,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 359 states and 608 transitions. [2024-11-13 21:51:51,925 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 608 transitions. [2024-11-13 21:51:51,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:51:51,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:51,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:51,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:51,967 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:51:52,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:52,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 358 states and 607 transitions. [2024-11-13 21:51:52,553 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 607 transitions. [2024-11-13 21:51:52,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:51:52,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:52,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:52,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:54,490 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:00,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:00,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 364 states and 621 transitions. [2024-11-13 21:52:00,118 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 621 transitions. [2024-11-13 21:52:00,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:52:00,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:00,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:00,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:00,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:01,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:01,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 367 states and 626 transitions. [2024-11-13 21:52:01,911 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 626 transitions. [2024-11-13 21:52:01,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:52:01,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:01,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:01,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:02,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:04,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:04,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 370 states and 632 transitions. [2024-11-13 21:52:04,467 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 632 transitions. [2024-11-13 21:52:04,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 21:52:04,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:04,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:04,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:06,711 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:20,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:20,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 381 states and 668 transitions. [2024-11-13 21:52:20,588 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 668 transitions. [2024-11-13 21:52:20,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 21:52:20,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:20,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:20,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:23,264 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:40,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:40,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 392 states and 721 transitions. [2024-11-13 21:52:40,930 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 721 transitions. [2024-11-13 21:52:40,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 21:52:40,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:40,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:40,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:43,797 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:55,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:55,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 398 states and 748 transitions. [2024-11-13 21:52:55,801 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 748 transitions. [2024-11-13 21:52:55,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 21:52:55,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:55,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:55,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:55,954 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:57,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:57,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 400 states and 756 transitions. [2024-11-13 21:52:57,564 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 756 transitions. [2024-11-13 21:52:57,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 21:52:57,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:57,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:57,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:57,791 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:59,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:59,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 401 states and 768 transitions. [2024-11-13 21:52:59,490 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 768 transitions. [2024-11-13 21:52:59,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 21:52:59,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:59,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:59,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:59,695 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:01,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:01,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 402 states and 779 transitions. [2024-11-13 21:53:01,582 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 779 transitions. [2024-11-13 21:53:01,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 21:53:01,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:01,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:01,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:02,831 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:04,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:04,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 403 states and 781 transitions. [2024-11-13 21:53:04,707 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 781 transitions. [2024-11-13 21:53:04,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 21:53:04,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:04,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:04,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:04,727 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:53:06,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:06,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 403 states and 780 transitions. [2024-11-13 21:53:06,151 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 780 transitions. [2024-11-13 21:53:06,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:53:06,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:06,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:06,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:09,305 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:19,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:19,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 801 states to 408 states and 801 transitions. [2024-11-13 21:53:19,878 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 801 transitions. [2024-11-13 21:53:19,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:53:19,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:19,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:19,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:22,021 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:28,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:28,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 410 states and 806 transitions. [2024-11-13 21:53:28,614 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 806 transitions. [2024-11-13 21:53:28,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:53:28,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:28,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:28,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:28,653 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:53:30,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:30,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 411 states and 809 transitions. [2024-11-13 21:53:30,585 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 809 transitions. [2024-11-13 21:53:30,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:53:30,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:30,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:30,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:32,415 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:58,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:58,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 429 states and 857 transitions. [2024-11-13 21:53:58,629 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 857 transitions. [2024-11-13 21:53:58,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:53:58,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:58,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:58,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:02,152 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:54:09,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:09,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 864 states to 431 states and 864 transitions. [2024-11-13 21:54:09,988 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 864 transitions. [2024-11-13 21:54:09,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:54:09,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:09,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:10,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:13,099 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:54:17,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:17,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 874 states to 433 states and 874 transitions. [2024-11-13 21:54:17,137 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 874 transitions. [2024-11-13 21:54:17,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:54:17,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:17,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:17,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:17,289 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:54:19,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:19,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 885 states to 434 states and 885 transitions. [2024-11-13 21:54:19,370 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 885 transitions. [2024-11-13 21:54:19,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:54:19,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:19,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:19,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:22,843 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:54:35,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:35,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 907 states to 439 states and 907 transitions. [2024-11-13 21:54:35,629 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 907 transitions. [2024-11-13 21:54:35,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 21:54:35,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:35,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:35,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:36,149 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:54:38,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:38,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 909 states to 440 states and 909 transitions. [2024-11-13 21:54:38,713 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 909 transitions. [2024-11-13 21:54:38,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 21:54:38,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:38,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:38,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:38,739 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:54:40,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:40,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 909 states to 441 states and 909 transitions. [2024-11-13 21:54:40,476 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 909 transitions. [2024-11-13 21:54:40,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 21:54:40,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:40,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:40,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:40,504 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:54:42,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:42,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 442 states and 908 transitions. [2024-11-13 21:54:42,224 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 908 transitions. [2024-11-13 21:54:42,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 21:54:42,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:42,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:42,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:42,249 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:54:44,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:44,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 907 states to 442 states and 907 transitions. [2024-11-13 21:54:44,034 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 907 transitions. [2024-11-13 21:54:44,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 21:54:44,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:44,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:44,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:44,073 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:54:46,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:46,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 906 states to 442 states and 906 transitions. [2024-11-13 21:54:46,393 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 906 transitions. [2024-11-13 21:54:46,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 21:54:46,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:46,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:46,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:47,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:54:58,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:58,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 450 states and 933 transitions. [2024-11-13 21:54:58,293 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 933 transitions. [2024-11-13 21:54:58,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 21:54:58,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:58,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:58,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:58,351 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:55:01,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:01,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 942 states to 453 states and 942 transitions. [2024-11-13 21:55:01,748 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 942 transitions. [2024-11-13 21:55:01,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 21:55:01,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:01,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:01,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:01,922 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:04,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:04,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 945 states to 454 states and 945 transitions. [2024-11-13 21:55:04,379 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 945 transitions. [2024-11-13 21:55:04,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 21:55:04,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:04,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:04,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:04,633 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:07,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:07,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 948 states to 455 states and 948 transitions. [2024-11-13 21:55:07,861 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 948 transitions. [2024-11-13 21:55:07,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 21:55:07,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:07,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:07,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:12,031 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:18,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:18,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 953 states to 457 states and 953 transitions. [2024-11-13 21:55:18,302 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 953 transitions. [2024-11-13 21:55:18,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:55:18,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:18,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:18,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:18,381 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:55:24,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:24,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 461 states and 968 transitions. [2024-11-13 21:55:24,440 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 968 transitions. [2024-11-13 21:55:24,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:55:24,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:24,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:24,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:24,503 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:55:34,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:34,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 465 states and 978 transitions. [2024-11-13 21:55:34,408 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 978 transitions. [2024-11-13 21:55:34,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:55:34,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:34,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:34,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:34,456 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:55:43,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:43,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 469 states and 983 transitions. [2024-11-13 21:55:43,253 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 983 transitions. [2024-11-13 21:55:43,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:55:43,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:43,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:43,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:43,319 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:55:52,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:52,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 473 states and 993 transitions. [2024-11-13 21:55:52,484 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 993 transitions. [2024-11-13 21:55:52,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:55:52,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:52,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:52,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:52,569 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:55:54,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:54,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 474 states and 998 transitions. [2024-11-13 21:55:54,906 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 998 transitions. [2024-11-13 21:55:54,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:55:54,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:54,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:54,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:54,951 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:56:05,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:05,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1003 states to 478 states and 1003 transitions. [2024-11-13 21:56:05,519 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 1003 transitions. [2024-11-13 21:56:05,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:56:05,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:05,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:05,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:05,552 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:56:07,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:07,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 479 states and 1005 transitions. [2024-11-13 21:56:07,382 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 1005 transitions. [2024-11-13 21:56:07,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:56:07,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:07,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:07,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:07,937 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:56:12,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:12,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1018 states to 481 states and 1018 transitions. [2024-11-13 21:56:12,706 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 1018 transitions. [2024-11-13 21:56:12,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:56:12,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:12,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:12,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:17,646 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:56:29,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:29,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 483 states and 1037 transitions. [2024-11-13 21:56:29,696 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 1037 transitions. [2024-11-13 21:56:29,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:56:29,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:29,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:29,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:30,057 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:56:32,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:32,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 483 states and 1034 transitions. [2024-11-13 21:56:32,547 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 1034 transitions. [2024-11-13 21:56:32,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:56:32,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:32,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:32,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:32,619 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:56:42,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:42,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1044 states to 487 states and 1044 transitions. [2024-11-13 21:56:42,928 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 1044 transitions. [2024-11-13 21:56:42,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:56:42,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:42,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:42,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:47,633 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:57:08,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:08,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1055 states to 493 states and 1055 transitions. [2024-11-13 21:57:08,281 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 1055 transitions. [2024-11-13 21:57:08,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:57:08,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:08,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:08,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:08,355 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:57:12,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:12,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1056 states to 494 states and 1056 transitions. [2024-11-13 21:57:12,218 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 1056 transitions. [2024-11-13 21:57:12,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:57:12,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:12,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:12,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:12,272 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:57:20,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:20,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1060 states to 497 states and 1060 transitions. [2024-11-13 21:57:20,314 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 1060 transitions. [2024-11-13 21:57:20,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:57:20,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:20,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:20,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:23,395 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:57:45,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:45,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1082 states to 504 states and 1082 transitions. [2024-11-13 21:57:45,569 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 1082 transitions. [2024-11-13 21:57:45,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:57:45,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:45,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:45,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:52,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:58:42,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:42,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1122 states to 519 states and 1122 transitions. [2024-11-13 21:58:42,535 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 1122 transitions. [2024-11-13 21:58:42,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:58:42,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:42,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:42,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:49,616 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:59:17,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:17,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1147 states to 526 states and 1147 transitions. [2024-11-13 21:59:17,280 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 1147 transitions. [2024-11-13 21:59:17,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:59:17,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:17,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:17,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:17,329 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:59:20,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:20,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1153 states to 527 states and 1153 transitions. [2024-11-13 21:59:20,573 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 1153 transitions. [2024-11-13 21:59:20,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:59:20,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:20,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:20,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:23,368 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:59:34,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:34,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1171 states to 531 states and 1171 transitions. [2024-11-13 21:59:34,025 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 1171 transitions. [2024-11-13 21:59:34,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:59:34,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:34,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:34,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:34,092 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:59:37,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:37,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1173 states to 532 states and 1173 transitions. [2024-11-13 21:59:37,017 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 1173 transitions. [2024-11-13 21:59:37,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:59:37,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:37,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:37,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:40,272 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:59:49,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:49,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1181 states to 537 states and 1181 transitions. [2024-11-13 21:59:49,460 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 1181 transitions. [2024-11-13 21:59:49,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:59:49,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:49,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:49,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:51,257 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:59:54,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:54,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1186 states to 542 states and 1186 transitions. [2024-11-13 21:59:54,255 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 1186 transitions. [2024-11-13 21:59:54,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:59:54,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:54,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:54,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:54,457 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:00:00,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:00,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1194 states to 547 states and 1194 transitions. [2024-11-13 22:00:00,034 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 1194 transitions. [2024-11-13 22:00:00,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:00:00,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:00,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:00,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:00,587 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:00:08,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:08,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1215 states to 552 states and 1215 transitions. [2024-11-13 22:00:08,696 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 1215 transitions. [2024-11-13 22:00:08,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:00:08,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:08,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:08,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:11,010 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:00:23,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:23,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1229 states to 556 states and 1229 transitions. [2024-11-13 22:00:23,619 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 1229 transitions. [2024-11-13 22:00:23,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:00:23,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:23,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:23,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:25,336 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:00:31,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:31,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1233 states to 557 states and 1233 transitions. [2024-11-13 22:00:31,127 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 1233 transitions. [2024-11-13 22:00:31,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:00:31,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:31,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:31,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:31,207 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:00:37,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:37,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1237 states to 558 states and 1237 transitions. [2024-11-13 22:00:37,456 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 1237 transitions. [2024-11-13 22:00:37,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:00:37,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:37,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:37,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:37,498 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:00:40,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:40,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1236 states to 558 states and 1236 transitions. [2024-11-13 22:00:40,554 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 1236 transitions. [2024-11-13 22:00:40,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:00:40,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:40,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:40,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:43,075 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:01:06,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:06,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1258 states to 563 states and 1258 transitions. [2024-11-13 22:01:06,086 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 1258 transitions. [2024-11-13 22:01:06,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:01:06,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:06,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:06,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:06,199 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:01:09,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:09,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 563 states and 1257 transitions. [2024-11-13 22:01:09,769 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 1257 transitions. [2024-11-13 22:01:09,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:01:09,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:09,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:09,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:09,830 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:01:12,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:12,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1259 states to 564 states and 1259 transitions. [2024-11-13 22:01:12,823 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 1259 transitions. [2024-11-13 22:01:12,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:01:12,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:12,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:12,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:12,944 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:01:16,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:16,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1263 states to 565 states and 1263 transitions. [2024-11-13 22:01:16,487 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 1263 transitions. [2024-11-13 22:01:16,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:01:16,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:16,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:16,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:16,590 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:01:20,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:20,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1266 states to 566 states and 1266 transitions. [2024-11-13 22:01:20,789 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 1266 transitions. [2024-11-13 22:01:20,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:01:20,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:20,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:20,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:20,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:01:25,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:25,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1268 states to 567 states and 1268 transitions. [2024-11-13 22:01:25,053 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1268 transitions. [2024-11-13 22:01:25,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:01:25,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:25,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:25,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:25,127 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:01:29,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:29,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1267 states to 567 states and 1267 transitions. [2024-11-13 22:01:29,182 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1267 transitions. [2024-11-13 22:01:29,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:01:29,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:29,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:29,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:29,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:01:33,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:33,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1266 states to 567 states and 1266 transitions. [2024-11-13 22:01:33,447 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1266 transitions. [2024-11-13 22:01:33,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:01:33,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:33,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:33,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:34,390 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:01:43,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:43,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1275 states to 571 states and 1275 transitions. [2024-11-13 22:01:43,467 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 1275 transitions. [2024-11-13 22:01:43,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:01:43,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:43,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:43,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:52,444 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:02:26,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:26,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1301 states to 578 states and 1301 transitions. [2024-11-13 22:02:26,044 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 1301 transitions. [2024-11-13 22:02:26,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:02:26,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:26,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:26,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:26,268 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:02:39,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:39,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 578 states and 1294 transitions. [2024-11-13 22:02:39,392 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 1294 transitions. [2024-11-13 22:02:39,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:02:39,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:39,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:39,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:39,465 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:02:48,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:48,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1299 states to 581 states and 1299 transitions. [2024-11-13 22:02:48,806 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 1299 transitions. [2024-11-13 22:02:48,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:02:48,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:48,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:48,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:49,083 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.