./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-1.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_2f61f04a-34c6-4132-ac58-8ba0fc110749/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f61f04a-34c6-4132-ac58-8ba0fc110749/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_2f61f04a-34c6-4132-ac58-8ba0fc110749/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f61f04a-34c6-4132-ac58-8ba0fc110749/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f61f04a-34c6-4132-ac58-8ba0fc110749/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_2f61f04a-34c6-4132-ac58-8ba0fc110749/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 f1f34940ecf685c2c1201858b264ccb53eb3034d3cb9952a1b49bb437c42dde1 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:28:40,470 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:28:40,552 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f61f04a-34c6-4132-ac58-8ba0fc110749/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 21:28:40,558 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:28:40,562 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:28:40,604 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:28:40,607 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:28:40,607 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:28:40,608 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:28:40,608 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:28:40,608 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:28:40,609 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:28:40,609 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:28:40,609 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 21:28:40,609 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 21:28:40,609 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 21:28:40,609 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:28:40,610 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:28:40,610 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 21:28:40,610 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:28:40,610 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:28:40,610 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:28:40,610 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:28:40,610 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:28:40,611 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:28:40,611 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:28:40,611 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:28:40,611 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:28:40,611 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:28:40,611 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:28:40,611 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_2f61f04a-34c6-4132-ac58-8ba0fc110749/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 -> f1f34940ecf685c2c1201858b264ccb53eb3034d3cb9952a1b49bb437c42dde1 [2024-11-13 21:28:40,981 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:28:40,991 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:28:40,994 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:28:40,997 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:28:40,998 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:28:40,999 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f61f04a-34c6-4132-ac58-8ba0fc110749/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-1.i Unable to find full path for "g++" [2024-11-13 21:28:42,874 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:28:43,260 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:28:43,260 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f61f04a-34c6-4132-ac58-8ba0fc110749/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-1.i [2024-11-13 21:28:43,279 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f61f04a-34c6-4132-ac58-8ba0fc110749/bin/ukojak-verify-EEHR8qb7sm/data/98ec04668/c7347a6787314aeeb6e679d8d628484e/FLAG44acf83f7 [2024-11-13 21:28:43,439 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f61f04a-34c6-4132-ac58-8ba0fc110749/bin/ukojak-verify-EEHR8qb7sm/data/98ec04668/c7347a6787314aeeb6e679d8d628484e [2024-11-13 21:28:43,443 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:28:43,445 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:28:43,446 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:28:43,446 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:28:43,456 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:28:43,457 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:28:43" (1/1) ... [2024-11-13 21:28:43,460 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d32ec93 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:28:43, skipping insertion in model container [2024-11-13 21:28:43,460 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:28:43" (1/1) ... [2024-11-13 21:28:43,525 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:28:44,163 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:28:44,177 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:28:44,309 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:28:44,369 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:28:44,369 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:28:44 WrapperNode [2024-11-13 21:28:44,369 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:28:44,370 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:28:44,370 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:28:44,370 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:28:44,377 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:28:44" (1/1) ... [2024-11-13 21:28:44,404 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:28:44" (1/1) ... [2024-11-13 21:28:44,508 INFO L138 Inliner]: procedures = 177, calls = 279, calls flagged for inlining = 13, calls inlined = 17, statements flattened = 1481 [2024-11-13 21:28:44,509 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:28:44,509 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:28:44,509 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:28:44,510 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:28:44,518 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:28:44" (1/1) ... [2024-11-13 21:28:44,518 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:28:44" (1/1) ... [2024-11-13 21:28:44,531 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:28:44" (1/1) ... [2024-11-13 21:28:44,532 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:28:44" (1/1) ... [2024-11-13 21:28:44,587 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:28:44" (1/1) ... [2024-11-13 21:28:44,617 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:28:44" (1/1) ... [2024-11-13 21:28:44,629 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:28:44" (1/1) ... [2024-11-13 21:28:44,635 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:28:44" (1/1) ... [2024-11-13 21:28:44,646 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:28:44,648 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:28:44,649 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:28:44,649 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:28:44,652 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:28:44" (1/1) ... [2024-11-13 21:28:44,662 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:28:44,680 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f61f04a-34c6-4132-ac58-8ba0fc110749/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:28:44,694 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f61f04a-34c6-4132-ac58-8ba0fc110749/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:28:44,699 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f61f04a-34c6-4132-ac58-8ba0fc110749/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:28:44,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:28:44,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:28:44,734 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 21:28:44,734 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:28:44,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 21:28:44,734 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 21:28:44,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 21:28:44,734 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:28:44,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:28:44,735 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:28:44,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:28:45,013 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:28:45,016 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:28:48,247 INFO L? ?]: Removed 1280 outVars from TransFormulas that were not future-live. [2024-11-13 21:28:48,248 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:28:50,279 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:28:50,279 INFO L316 CfgBuilder]: Removed 63 assume(true) statements. [2024-11-13 21:28:50,280 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:28:50 BoogieIcfgContainer [2024-11-13 21:28:50,280 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:28:50,281 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:28:50,281 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:28:50,295 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:28:50,295 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:28:50" (1/1) ... [2024-11-13 21:28:50,306 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:28:50,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:50,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 984 states and 1117 transitions. [2024-11-13 21:28:50,397 INFO L276 IsEmpty]: Start isEmpty. Operand 984 states and 1117 transitions. [2024-11-13 21:28:50,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-13 21:28:50,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:50,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:50,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:50,644 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 21:28:50,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:50,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1116 states to 983 states and 1116 transitions. [2024-11-13 21:28:50,709 INFO L276 IsEmpty]: Start isEmpty. Operand 983 states and 1116 transitions. [2024-11-13 21:28:50,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-13 21:28:50,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:50,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:50,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:50,861 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 21:28:50,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:50,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1115 states to 982 states and 1115 transitions. [2024-11-13 21:28:50,983 INFO L276 IsEmpty]: Start isEmpty. Operand 982 states and 1115 transitions. [2024-11-13 21:28:50,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 21:28:50,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:50,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:51,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:51,068 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 21:28:51,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:51,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 981 states and 1113 transitions. [2024-11-13 21:28:51,101 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 1113 transitions. [2024-11-13 21:28:51,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 21:28:51,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:51,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:51,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:51,237 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 21:28:51,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:51,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1112 states to 980 states and 1112 transitions. [2024-11-13 21:28:51,287 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 1112 transitions. [2024-11-13 21:28:51,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 21:28:51,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:51,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:51,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:51,443 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 21:28:51,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:51,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1111 states to 979 states and 1111 transitions. [2024-11-13 21:28:51,481 INFO L276 IsEmpty]: Start isEmpty. Operand 979 states and 1111 transitions. [2024-11-13 21:28:51,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 21:28:51,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:51,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:51,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:51,768 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 21:28:51,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:51,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1110 states to 978 states and 1110 transitions. [2024-11-13 21:28:51,828 INFO L276 IsEmpty]: Start isEmpty. Operand 978 states and 1110 transitions. [2024-11-13 21:28:51,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 21:28:51,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:51,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:51,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:51,888 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 21:28:51,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:51,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1109 states to 977 states and 1109 transitions. [2024-11-13 21:28:51,911 INFO L276 IsEmpty]: Start isEmpty. Operand 977 states and 1109 transitions. [2024-11-13 21:28:51,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 21:28:51,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:51,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:51,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:51,995 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 21:28:52,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:52,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1108 states to 976 states and 1108 transitions. [2024-11-13 21:28:52,026 INFO L276 IsEmpty]: Start isEmpty. Operand 976 states and 1108 transitions. [2024-11-13 21:28:52,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 21:28:52,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:52,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:52,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:52,127 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 21:28:52,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:52,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1107 states to 975 states and 1107 transitions. [2024-11-13 21:28:52,278 INFO L276 IsEmpty]: Start isEmpty. Operand 975 states and 1107 transitions. [2024-11-13 21:28:52,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 21:28:52,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:52,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:52,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:52,416 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 21:28:52,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:52,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1106 states to 974 states and 1106 transitions. [2024-11-13 21:28:52,745 INFO L276 IsEmpty]: Start isEmpty. Operand 974 states and 1106 transitions. [2024-11-13 21:28:52,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 21:28:52,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:52,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:52,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:52,802 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 21:28:52,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:52,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1104 states to 973 states and 1104 transitions. [2024-11-13 21:28:52,832 INFO L276 IsEmpty]: Start isEmpty. Operand 973 states and 1104 transitions. [2024-11-13 21:28:52,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 21:28:52,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:52,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:52,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:52,908 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 21:28:52,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:52,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1103 states to 972 states and 1103 transitions. [2024-11-13 21:28:52,943 INFO L276 IsEmpty]: Start isEmpty. Operand 972 states and 1103 transitions. [2024-11-13 21:28:52,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 21:28:52,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:52,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:52,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:53,017 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 21:28:53,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:53,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1102 states to 971 states and 1102 transitions. [2024-11-13 21:28:53,229 INFO L276 IsEmpty]: Start isEmpty. Operand 971 states and 1102 transitions. [2024-11-13 21:28:53,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 21:28:53,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:53,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:53,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:53,274 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 21:28:53,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:53,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1101 states to 970 states and 1101 transitions. [2024-11-13 21:28:53,424 INFO L276 IsEmpty]: Start isEmpty. Operand 970 states and 1101 transitions. [2024-11-13 21:28:53,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 21:28:53,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:53,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:53,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:53,473 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 21:28:53,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:53,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1100 states to 969 states and 1100 transitions. [2024-11-13 21:28:53,494 INFO L276 IsEmpty]: Start isEmpty. Operand 969 states and 1100 transitions. [2024-11-13 21:28:53,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 21:28:53,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:53,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:53,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:53,564 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 21:28:53,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:53,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1099 states to 968 states and 1099 transitions. [2024-11-13 21:28:53,598 INFO L276 IsEmpty]: Start isEmpty. Operand 968 states and 1099 transitions. [2024-11-13 21:28:53,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 21:28:53,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:53,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:53,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:53,649 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 21:28:53,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:53,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1098 states to 967 states and 1098 transitions. [2024-11-13 21:28:53,687 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 1098 transitions. [2024-11-13 21:28:53,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 21:28:53,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:53,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:53,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:53,821 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 21:28:54,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:54,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1097 states to 966 states and 1097 transitions. [2024-11-13 21:28:54,200 INFO L276 IsEmpty]: Start isEmpty. Operand 966 states and 1097 transitions. [2024-11-13 21:28:54,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 21:28:54,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:54,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:54,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:54,372 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 21:28:54,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:54,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1100 states to 968 states and 1100 transitions. [2024-11-13 21:28:54,822 INFO L276 IsEmpty]: Start isEmpty. Operand 968 states and 1100 transitions. [2024-11-13 21:28:54,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 21:28:54,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:54,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:54,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:54,868 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:28:54,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:54,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1098 states to 968 states and 1098 transitions. [2024-11-13 21:28:54,881 INFO L276 IsEmpty]: Start isEmpty. Operand 968 states and 1098 transitions. [2024-11-13 21:28:54,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 21:28:54,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:54,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:54,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:54,922 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 21:28:54,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:54,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1094 states to 968 states and 1094 transitions. [2024-11-13 21:28:54,938 INFO L276 IsEmpty]: Start isEmpty. Operand 968 states and 1094 transitions. [2024-11-13 21:28:54,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 21:28:54,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:54,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:54,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:54,976 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 21:28:54,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:54,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1092 states to 968 states and 1092 transitions. [2024-11-13 21:28:54,989 INFO L276 IsEmpty]: Start isEmpty. Operand 968 states and 1092 transitions. [2024-11-13 21:28:54,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 21:28:54,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:54,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:55,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:55,139 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 21:28:55,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:55,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1096 states to 970 states and 1096 transitions. [2024-11-13 21:28:55,230 INFO L276 IsEmpty]: Start isEmpty. Operand 970 states and 1096 transitions. [2024-11-13 21:28:55,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 21:28:55,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:55,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:55,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:55,465 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 21:28:55,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:55,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1100 states to 972 states and 1100 transitions. [2024-11-13 21:28:55,756 INFO L276 IsEmpty]: Start isEmpty. Operand 972 states and 1100 transitions. [2024-11-13 21:28:55,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 21:28:55,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:55,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:55,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:55,919 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 21:28:56,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:56,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1046 states to 926 states and 1046 transitions. [2024-11-13 21:28:56,268 INFO L276 IsEmpty]: Start isEmpty. Operand 926 states and 1046 transitions. [2024-11-13 21:28:56,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 21:28:56,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:56,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:56,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:56,415 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:28:56,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:56,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1042 states to 923 states and 1042 transitions. [2024-11-13 21:28:56,611 INFO L276 IsEmpty]: Start isEmpty. Operand 923 states and 1042 transitions. [2024-11-13 21:28:56,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 21:28:56,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:56,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:56,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:56,842 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 21:28:57,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:57,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1038 states to 920 states and 1038 transitions. [2024-11-13 21:28:57,139 INFO L276 IsEmpty]: Start isEmpty. Operand 920 states and 1038 transitions. [2024-11-13 21:28:57,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 21:28:57,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:57,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:57,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:57,235 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:28:57,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:57,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 917 states and 1034 transitions. [2024-11-13 21:28:57,461 INFO L276 IsEmpty]: Start isEmpty. Operand 917 states and 1034 transitions. [2024-11-13 21:28:57,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:28:57,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:57,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:57,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:57,577 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 21:28:57,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:57,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1030 states to 914 states and 1030 transitions. [2024-11-13 21:28:57,630 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 1030 transitions. [2024-11-13 21:28:57,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:28:57,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:57,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:57,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:57,740 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 21:28:57,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:57,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 911 states and 1026 transitions. [2024-11-13 21:28:57,786 INFO L276 IsEmpty]: Start isEmpty. Operand 911 states and 1026 transitions. [2024-11-13 21:28:57,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:28:57,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:57,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:57,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:57,870 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 21:28:58,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:58,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1022 states to 908 states and 1022 transitions. [2024-11-13 21:28:58,053 INFO L276 IsEmpty]: Start isEmpty. Operand 908 states and 1022 transitions. [2024-11-13 21:28:58,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:28:58,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:58,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:58,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:58,124 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 21:28:58,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:58,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1021 states to 907 states and 1021 transitions. [2024-11-13 21:28:58,670 INFO L276 IsEmpty]: Start isEmpty. Operand 907 states and 1021 transitions. [2024-11-13 21:28:58,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:28:58,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:58,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:58,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:58,894 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 21:28:59,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:59,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1020 states to 906 states and 1020 transitions. [2024-11-13 21:28:59,634 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states and 1020 transitions. [2024-11-13 21:28:59,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:28:59,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:59,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:59,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:59,723 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 21:29:00,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:00,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1019 states to 906 states and 1019 transitions. [2024-11-13 21:29:00,056 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states and 1019 transitions. [2024-11-13 21:29:00,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:29:00,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:00,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:00,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:00,111 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 21:29:00,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:00,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1018 states to 905 states and 1018 transitions. [2024-11-13 21:29:00,146 INFO L276 IsEmpty]: Start isEmpty. Operand 905 states and 1018 transitions. [2024-11-13 21:29:00,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:29:00,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:00,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:00,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:00,465 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 21:29:00,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:00,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 904 states and 1017 transitions. [2024-11-13 21:29:00,962 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 1017 transitions. [2024-11-13 21:29:00,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:29:00,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:00,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:00,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:01,029 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 21:29:01,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:01,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1016 states to 904 states and 1016 transitions. [2024-11-13 21:29:01,352 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 1016 transitions. [2024-11-13 21:29:01,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:29:01,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:01,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:01,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:01,396 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 21:29:01,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:01,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1015 states to 903 states and 1015 transitions. [2024-11-13 21:29:01,455 INFO L276 IsEmpty]: Start isEmpty. Operand 903 states and 1015 transitions. [2024-11-13 21:29:01,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:29:01,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:01,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:01,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:01,568 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 21:29:01,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:01,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1014 states to 902 states and 1014 transitions. [2024-11-13 21:29:01,607 INFO L276 IsEmpty]: Start isEmpty. Operand 902 states and 1014 transitions. [2024-11-13 21:29:01,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:29:01,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:01,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:01,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:01,664 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 21:29:01,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:01,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1013 states to 901 states and 1013 transitions. [2024-11-13 21:29:01,693 INFO L276 IsEmpty]: Start isEmpty. Operand 901 states and 1013 transitions. [2024-11-13 21:29:01,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:29:01,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:01,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:01,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:01,794 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 21:29:01,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:01,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 900 states and 1012 transitions. [2024-11-13 21:29:01,828 INFO L276 IsEmpty]: Start isEmpty. Operand 900 states and 1012 transitions. [2024-11-13 21:29:01,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 21:29:01,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:01,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:01,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:01,868 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:29:11,892 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:29:11,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:11,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1010 states to 900 states and 1010 transitions. [2024-11-13 21:29:11,903 INFO L276 IsEmpty]: Start isEmpty. Operand 900 states and 1010 transitions. [2024-11-13 21:29:11,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 21:29:11,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:11,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:11,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:12,030 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:29:16,985 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.22s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:29:17,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:17,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1022 states to 909 states and 1022 transitions. [2024-11-13 21:29:17,012 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1022 transitions. [2024-11-13 21:29:17,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 21:29:17,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:17,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:17,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:17,262 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 21:29:29,781 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:29:30,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:30,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 918 states and 1034 transitions. [2024-11-13 21:29:30,203 INFO L276 IsEmpty]: Start isEmpty. Operand 918 states and 1034 transitions. [2024-11-13 21:29:30,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:29:30,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:30,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:30,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:30,292 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 21:29:30,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:30,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1030 states to 916 states and 1030 transitions. [2024-11-13 21:29:30,319 INFO L276 IsEmpty]: Start isEmpty. Operand 916 states and 1030 transitions. [2024-11-13 21:29:30,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:29:30,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:30,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:30,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:30,527 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:29:30,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:30,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 914 states and 1026 transitions. [2024-11-13 21:29:30,591 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 1026 transitions. [2024-11-13 21:29:30,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:29:30,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:30,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:30,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:30,675 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 21:29:30,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:30,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 906 states and 1017 transitions. [2024-11-13 21:29:30,703 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states and 1017 transitions. [2024-11-13 21:29:30,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:29:30,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:30,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:30,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:30,852 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 21:29:31,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:31,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1016 states to 906 states and 1016 transitions. [2024-11-13 21:29:31,142 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states and 1016 transitions. [2024-11-13 21:29:31,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:29:31,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:31,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:31,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:31,348 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 21:29:31,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:31,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1007 states to 898 states and 1007 transitions. [2024-11-13 21:29:31,415 INFO L276 IsEmpty]: Start isEmpty. Operand 898 states and 1007 transitions. [2024-11-13 21:29:31,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:29:31,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:31,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:31,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:31,544 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 21:29:31,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:31,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 897 states and 1006 transitions. [2024-11-13 21:29:31,578 INFO L276 IsEmpty]: Start isEmpty. Operand 897 states and 1006 transitions. [2024-11-13 21:29:31,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:29:31,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:31,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:31,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:31,660 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 21:29:31,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:31,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 896 states and 1005 transitions. [2024-11-13 21:29:31,831 INFO L276 IsEmpty]: Start isEmpty. Operand 896 states and 1005 transitions. [2024-11-13 21:29:31,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:29:31,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:31,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:31,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:31,914 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 21:29:32,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:32,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 895 states and 1004 transitions. [2024-11-13 21:29:32,007 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 1004 transitions. [2024-11-13 21:29:32,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:29:32,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:32,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:32,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:32,155 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 21:29:32,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:32,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1003 states to 894 states and 1003 transitions. [2024-11-13 21:29:32,189 INFO L276 IsEmpty]: Start isEmpty. Operand 894 states and 1003 transitions. [2024-11-13 21:29:32,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 21:29:32,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:32,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:32,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:32,279 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 21:29:32,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:32,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1002 states to 893 states and 1002 transitions. [2024-11-13 21:29:32,315 INFO L276 IsEmpty]: Start isEmpty. Operand 893 states and 1002 transitions. [2024-11-13 21:29:32,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 21:29:32,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:32,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:32,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:32,463 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 21:29:32,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:32,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1001 states to 892 states and 1001 transitions. [2024-11-13 21:29:32,503 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 1001 transitions. [2024-11-13 21:29:32,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 21:29:32,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:32,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:32,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:32,721 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 21:29:45,045 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.95s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:29:45,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:45,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1049 states to 937 states and 1049 transitions. [2024-11-13 21:29:45,427 INFO L276 IsEmpty]: Start isEmpty. Operand 937 states and 1049 transitions. [2024-11-13 21:29:45,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:29:45,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:45,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:45,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:45,564 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 21:29:45,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:45,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1049 states to 938 states and 1049 transitions. [2024-11-13 21:29:45,652 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1049 transitions. [2024-11-13 21:29:45,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:29:45,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:45,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:45,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:45,741 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 21:29:45,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:45,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1048 states to 937 states and 1048 transitions. [2024-11-13 21:29:45,784 INFO L276 IsEmpty]: Start isEmpty. Operand 937 states and 1048 transitions. [2024-11-13 21:29:45,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:29:45,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:45,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:45,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:46,047 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 21:29:46,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:46,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1047 states to 936 states and 1047 transitions. [2024-11-13 21:29:46,126 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 1047 transitions. [2024-11-13 21:29:46,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 21:29:46,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:46,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:46,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:46,236 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 21:29:46,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:46,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1044 states to 936 states and 1044 transitions. [2024-11-13 21:29:46,526 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 1044 transitions. [2024-11-13 21:29:46,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 21:29:46,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:46,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:46,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:46,885 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:29:49,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:49,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1043 states to 935 states and 1043 transitions. [2024-11-13 21:29:49,652 INFO L276 IsEmpty]: Start isEmpty. Operand 935 states and 1043 transitions. [2024-11-13 21:29:49,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 21:29:49,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:49,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:49,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:50,452 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 21:29:51,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:51,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1042 states to 934 states and 1042 transitions. [2024-11-13 21:29:51,375 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1042 transitions. [2024-11-13 21:29:51,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:29:51,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:51,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:51,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:51,456 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 21:29:51,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:51,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 933 states and 1041 transitions. [2024-11-13 21:29:51,488 INFO L276 IsEmpty]: Start isEmpty. Operand 933 states and 1041 transitions. [2024-11-13 21:29:51,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:29:51,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:51,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:51,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:51,782 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 21:29:52,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:52,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 932 states and 1040 transitions. [2024-11-13 21:29:52,376 INFO L276 IsEmpty]: Start isEmpty. Operand 932 states and 1040 transitions. [2024-11-13 21:29:52,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:29:52,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:52,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:52,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:52,452 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 21:29:52,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:52,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1038 states to 931 states and 1038 transitions. [2024-11-13 21:29:52,482 INFO L276 IsEmpty]: Start isEmpty. Operand 931 states and 1038 transitions. [2024-11-13 21:29:52,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:29:52,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:52,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:52,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:52,603 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 21:29:52,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:52,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 930 states and 1037 transitions. [2024-11-13 21:29:52,637 INFO L276 IsEmpty]: Start isEmpty. Operand 930 states and 1037 transitions. [2024-11-13 21:29:52,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 21:29:52,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:52,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:52,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:53,369 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 21:29:54,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:54,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1036 states to 929 states and 1036 transitions. [2024-11-13 21:29:54,627 INFO L276 IsEmpty]: Start isEmpty. Operand 929 states and 1036 transitions. [2024-11-13 21:29:54,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 21:29:54,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:54,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:54,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:55,631 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 21:29:57,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:57,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1035 states to 928 states and 1035 transitions. [2024-11-13 21:29:57,786 INFO L276 IsEmpty]: Start isEmpty. Operand 928 states and 1035 transitions. [2024-11-13 21:29:57,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:29:57,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:57,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:57,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:57,865 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 21:29:59,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:59,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 927 states and 1034 transitions. [2024-11-13 21:29:59,046 INFO L276 IsEmpty]: Start isEmpty. Operand 927 states and 1034 transitions. [2024-11-13 21:29:59,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:29:59,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:59,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:59,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:59,208 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 21:30:00,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:00,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1033 states to 926 states and 1033 transitions. [2024-11-13 21:30:00,541 INFO L276 IsEmpty]: Start isEmpty. Operand 926 states and 1033 transitions. [2024-11-13 21:30:00,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:30:00,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:00,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:00,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:01,257 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 21:30:03,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:03,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 929 states and 1040 transitions. [2024-11-13 21:30:03,297 INFO L276 IsEmpty]: Start isEmpty. Operand 929 states and 1040 transitions. [2024-11-13 21:30:03,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:30:03,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:03,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:03,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:04,554 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:30:09,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:09,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1050 states to 932 states and 1050 transitions. [2024-11-13 21:30:09,352 INFO L276 IsEmpty]: Start isEmpty. Operand 932 states and 1050 transitions. [2024-11-13 21:30:09,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:30:09,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:09,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:09,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:09,450 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 21:30:10,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:10,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1052 states to 933 states and 1052 transitions. [2024-11-13 21:30:10,362 INFO L276 IsEmpty]: Start isEmpty. Operand 933 states and 1052 transitions. [2024-11-13 21:30:10,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:30:10,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:10,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:10,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:10,507 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 21:30:11,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:11,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 934 states and 1054 transitions. [2024-11-13 21:30:11,196 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1054 transitions. [2024-11-13 21:30:11,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:30:11,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:11,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:11,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:13,085 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:30:18,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:18,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1029 states to 922 states and 1029 transitions. [2024-11-13 21:30:18,363 INFO L276 IsEmpty]: Start isEmpty. Operand 922 states and 1029 transitions. [2024-11-13 21:30:18,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 21:30:18,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:18,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:18,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:20,347 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 21:30:22,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:22,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1028 states to 921 states and 1028 transitions. [2024-11-13 21:30:22,773 INFO L276 IsEmpty]: Start isEmpty. Operand 921 states and 1028 transitions. [2024-11-13 21:30:22,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 21:30:22,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:22,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:22,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:24,389 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 21:30:27,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:27,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1027 states to 920 states and 1027 transitions. [2024-11-13 21:30:27,067 INFO L276 IsEmpty]: Start isEmpty. Operand 920 states and 1027 transitions. [2024-11-13 21:30:27,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:30:27,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:27,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:27,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:27,151 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 21:30:27,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:27,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 919 states and 1026 transitions. [2024-11-13 21:30:27,806 INFO L276 IsEmpty]: Start isEmpty. Operand 919 states and 1026 transitions. [2024-11-13 21:30:27,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:30:27,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:27,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:27,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:27,917 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 21:30:28,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:28,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1025 states to 918 states and 1025 transitions. [2024-11-13 21:30:28,662 INFO L276 IsEmpty]: Start isEmpty. Operand 918 states and 1025 transitions. [2024-11-13 21:30:28,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 21:30:28,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:28,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:28,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:30,178 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 21:30:33,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:33,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1024 states to 917 states and 1024 transitions. [2024-11-13 21:30:33,872 INFO L276 IsEmpty]: Start isEmpty. Operand 917 states and 1024 transitions. [2024-11-13 21:30:33,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 21:30:33,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:33,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:33,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:35,034 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 21:30:37,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:37,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1023 states to 916 states and 1023 transitions. [2024-11-13 21:30:37,948 INFO L276 IsEmpty]: Start isEmpty. Operand 916 states and 1023 transitions. [2024-11-13 21:30:37,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:30:37,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:37,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:37,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:38,005 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 21:30:38,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:38,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1022 states to 915 states and 1022 transitions. [2024-11-13 21:30:38,760 INFO L276 IsEmpty]: Start isEmpty. Operand 915 states and 1022 transitions. [2024-11-13 21:30:38,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:30:38,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:38,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:38,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:38,904 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 21:30:40,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:40,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1021 states to 914 states and 1021 transitions. [2024-11-13 21:30:40,054 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 1021 transitions. [2024-11-13 21:30:40,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:30:40,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:40,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:40,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:41,425 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 21:30:45,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:45,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1020 states to 913 states and 1020 transitions. [2024-11-13 21:30:45,292 INFO L276 IsEmpty]: Start isEmpty. Operand 913 states and 1020 transitions. [2024-11-13 21:30:45,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:30:45,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:45,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:45,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:46,881 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 21:30:49,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:49,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1019 states to 912 states and 1019 transitions. [2024-11-13 21:30:49,849 INFO L276 IsEmpty]: Start isEmpty. Operand 912 states and 1019 transitions. [2024-11-13 21:30:49,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:30:49,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:49,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:49,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:49,907 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 21:30:50,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:50,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1018 states to 911 states and 1018 transitions. [2024-11-13 21:30:50,662 INFO L276 IsEmpty]: Start isEmpty. Operand 911 states and 1018 transitions. [2024-11-13 21:30:50,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:30:50,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:50,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:50,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:50,766 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 21:30:51,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:51,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 910 states and 1017 transitions. [2024-11-13 21:30:51,716 INFO L276 IsEmpty]: Start isEmpty. Operand 910 states and 1017 transitions. [2024-11-13 21:30:51,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:30:51,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:51,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:51,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:53,352 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 21:30:56,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:56,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1016 states to 909 states and 1016 transitions. [2024-11-13 21:30:56,540 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1016 transitions. [2024-11-13 21:30:56,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:30:56,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:56,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:56,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:00,890 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 21:31:09,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:09,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1015 states to 908 states and 1015 transitions. [2024-11-13 21:31:09,942 INFO L276 IsEmpty]: Start isEmpty. Operand 908 states and 1015 transitions. [2024-11-13 21:31:09,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:31:09,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:09,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:09,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:10,410 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 21:31:11,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:11,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1014 states to 907 states and 1014 transitions. [2024-11-13 21:31:11,707 INFO L276 IsEmpty]: Start isEmpty. Operand 907 states and 1014 transitions. [2024-11-13 21:31:11,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:31:11,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:11,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:11,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:12,136 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 21:31:24,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:24,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1013 states to 906 states and 1013 transitions. [2024-11-13 21:31:24,036 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states and 1013 transitions. [2024-11-13 21:31:24,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 21:31:24,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:24,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:24,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:26,644 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 21:31:31,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:31,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 905 states and 1012 transitions. [2024-11-13 21:31:31,362 INFO L276 IsEmpty]: Start isEmpty. Operand 905 states and 1012 transitions. [2024-11-13 21:31:31,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 21:31:31,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:31,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:31,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:37,279 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 21:31:49,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:49,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1011 states to 904 states and 1011 transitions. [2024-11-13 21:31:49,993 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 1011 transitions. [2024-11-13 21:31:49,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:31:49,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:49,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:50,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:50,053 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 21:31:51,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:51,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1010 states to 903 states and 1010 transitions. [2024-11-13 21:31:51,257 INFO L276 IsEmpty]: Start isEmpty. Operand 903 states and 1010 transitions. [2024-11-13 21:31:51,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:31:51,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:51,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:51,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:51,436 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:52,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:52,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1009 states to 902 states and 1009 transitions. [2024-11-13 21:31:52,783 INFO L276 IsEmpty]: Start isEmpty. Operand 902 states and 1009 transitions. [2024-11-13 21:31:52,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 21:31:52,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:52,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:52,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:54,601 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 21:31:57,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:57,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1008 states to 901 states and 1008 transitions. [2024-11-13 21:31:57,240 INFO L276 IsEmpty]: Start isEmpty. Operand 901 states and 1008 transitions. [2024-11-13 21:31:57,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 21:31:57,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:57,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:57,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:01,422 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 21:32:07,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:07,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1007 states to 900 states and 1007 transitions. [2024-11-13 21:32:07,053 INFO L276 IsEmpty]: Start isEmpty. Operand 900 states and 1007 transitions. [2024-11-13 21:32:07,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:32:07,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:07,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:07,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:07,125 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 21:32:07,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:07,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 997 states to 891 states and 997 transitions. [2024-11-13 21:32:07,142 INFO L276 IsEmpty]: Start isEmpty. Operand 891 states and 997 transitions. [2024-11-13 21:32:07,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:32:07,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:07,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:07,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:07,201 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 21:32:08,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:08,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 890 states and 996 transitions. [2024-11-13 21:32:08,410 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 996 transitions. [2024-11-13 21:32:08,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:32:08,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:08,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:08,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:08,502 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 21:32:09,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:09,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 995 states to 889 states and 995 transitions. [2024-11-13 21:32:09,712 INFO L276 IsEmpty]: Start isEmpty. Operand 889 states and 995 transitions. [2024-11-13 21:32:09,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:32:09,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:09,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:09,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:10,615 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 21:32:12,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:12,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 994 states to 888 states and 994 transitions. [2024-11-13 21:32:12,796 INFO L276 IsEmpty]: Start isEmpty. Operand 888 states and 994 transitions. [2024-11-13 21:32:12,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:32:12,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:12,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:12,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:15,238 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 21:32:20,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:20,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 887 states and 993 transitions. [2024-11-13 21:32:20,965 INFO L276 IsEmpty]: Start isEmpty. Operand 887 states and 993 transitions. [2024-11-13 21:32:20,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 21:32:20,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:20,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:21,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:24,676 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 21:32:38,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:38,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 992 states to 886 states and 992 transitions. [2024-11-13 21:32:38,724 INFO L276 IsEmpty]: Start isEmpty. Operand 886 states and 992 transitions. [2024-11-13 21:32:38,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 21:32:38,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:38,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:38,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:43,037 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 21:33:01,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:01,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 991 states to 885 states and 991 transitions. [2024-11-13 21:33:01,665 INFO L276 IsEmpty]: Start isEmpty. Operand 885 states and 991 transitions. [2024-11-13 21:33:01,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:33:01,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:01,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:01,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:02,159 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 21:33:06,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:06,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 991 states to 887 states and 991 transitions. [2024-11-13 21:33:06,585 INFO L276 IsEmpty]: Start isEmpty. Operand 887 states and 991 transitions. [2024-11-13 21:33:06,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:33:06,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:06,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:06,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:07,198 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 21:33:13,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:13,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 994 states to 889 states and 994 transitions. [2024-11-13 21:33:13,541 INFO L276 IsEmpty]: Start isEmpty. Operand 889 states and 994 transitions. [2024-11-13 21:33:13,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 21:33:13,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:13,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:13,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:15,072 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:33:17,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:17,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 995 states to 890 states and 995 transitions. [2024-11-13 21:33:17,859 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 995 transitions. [2024-11-13 21:33:17,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 21:33:17,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:17,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:17,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:18,617 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:33:21,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:21,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 891 states and 996 transitions. [2024-11-13 21:33:21,379 INFO L276 IsEmpty]: Start isEmpty. Operand 891 states and 996 transitions. [2024-11-13 21:33:21,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:33:21,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:21,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:21,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:22,987 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 21:33:26,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:26,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 997 states to 892 states and 997 transitions. [2024-11-13 21:33:26,382 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 997 transitions. [2024-11-13 21:33:26,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:33:26,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:26,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:26,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:28,059 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:33:32,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:32,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 893 states and 998 transitions. [2024-11-13 21:33:32,175 INFO L276 IsEmpty]: Start isEmpty. Operand 893 states and 998 transitions. [2024-11-13 21:33:32,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:33:32,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:32,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:32,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:34,214 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:33:37,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:37,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 894 states and 999 transitions. [2024-11-13 21:33:37,988 INFO L276 IsEmpty]: Start isEmpty. Operand 894 states and 999 transitions. [2024-11-13 21:33:37,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:33:37,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:37,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:38,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:39,972 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:33:43,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:43,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1000 states to 895 states and 1000 transitions. [2024-11-13 21:33:43,932 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 1000 transitions. [2024-11-13 21:33:43,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 21:33:43,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:43,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:44,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:47,577 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:33:53,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:53,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1001 states to 896 states and 1001 transitions. [2024-11-13 21:33:53,127 INFO L276 IsEmpty]: Start isEmpty. Operand 896 states and 1001 transitions. [2024-11-13 21:33:53,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 21:33:53,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:53,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:53,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:55,438 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:33:59,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:59,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1002 states to 897 states and 1002 transitions. [2024-11-13 21:33:59,600 INFO L276 IsEmpty]: Start isEmpty. Operand 897 states and 1002 transitions. [2024-11-13 21:33:59,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 21:33:59,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:59,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:59,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:01,280 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:04,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:04,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1003 states to 898 states and 1003 transitions. [2024-11-13 21:34:04,841 INFO L276 IsEmpty]: Start isEmpty. Operand 898 states and 1003 transitions. [2024-11-13 21:34:04,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 21:34:04,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:04,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:04,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:06,541 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:10,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:10,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 899 states and 1004 transitions. [2024-11-13 21:34:10,174 INFO L276 IsEmpty]: Start isEmpty. Operand 899 states and 1004 transitions. [2024-11-13 21:34:10,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 21:34:10,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:10,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:10,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:12,015 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:15,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:15,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 900 states and 1005 transitions. [2024-11-13 21:34:15,716 INFO L276 IsEmpty]: Start isEmpty. Operand 900 states and 1005 transitions. [2024-11-13 21:34:15,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 21:34:15,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:15,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:15,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:17,566 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:22,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:22,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 901 states and 1006 transitions. [2024-11-13 21:34:22,044 INFO L276 IsEmpty]: Start isEmpty. Operand 901 states and 1006 transitions. [2024-11-13 21:34:22,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 21:34:22,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:22,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:22,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:24,248 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:28,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:28,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1007 states to 902 states and 1007 transitions. [2024-11-13 21:34:28,910 INFO L276 IsEmpty]: Start isEmpty. Operand 902 states and 1007 transitions. [2024-11-13 21:34:28,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 21:34:28,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:28,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:29,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:35,025 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:43,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:43,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1008 states to 903 states and 1008 transitions. [2024-11-13 21:34:43,595 INFO L276 IsEmpty]: Start isEmpty. Operand 903 states and 1008 transitions. [2024-11-13 21:34:43,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 21:34:43,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:43,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:43,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:46,684 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:52,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:52,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1009 states to 904 states and 1009 transitions. [2024-11-13 21:34:52,591 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 1009 transitions. [2024-11-13 21:34:52,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 21:34:52,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:52,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:52,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:55,393 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:35:00,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:00,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1010 states to 905 states and 1010 transitions. [2024-11-13 21:35:00,986 INFO L276 IsEmpty]: Start isEmpty. Operand 905 states and 1010 transitions. [2024-11-13 21:35:00,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 21:35:00,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:00,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:01,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:04,278 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:35:10,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:10,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1011 states to 906 states and 1011 transitions. [2024-11-13 21:35:10,284 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states and 1011 transitions. [2024-11-13 21:35:10,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 21:35:10,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:10,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:10,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:12,369 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:35:16,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:16,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 907 states and 1012 transitions. [2024-11-13 21:35:16,298 INFO L276 IsEmpty]: Start isEmpty. Operand 907 states and 1012 transitions. [2024-11-13 21:35:16,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 21:35:16,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:16,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:16,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:18,267 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:35:22,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:22,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1013 states to 908 states and 1013 transitions. [2024-11-13 21:35:22,364 INFO L276 IsEmpty]: Start isEmpty. Operand 908 states and 1013 transitions. [2024-11-13 21:35:22,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 21:35:22,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:22,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:22,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:25,649 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:35:31,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:31,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1014 states to 909 states and 1014 transitions. [2024-11-13 21:35:31,325 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1014 transitions. [2024-11-13 21:35:31,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 21:35:31,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:31,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:31,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:33,606 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:35:37,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:37,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1015 states to 910 states and 1015 transitions. [2024-11-13 21:35:37,851 INFO L276 IsEmpty]: Start isEmpty. Operand 910 states and 1015 transitions. [2024-11-13 21:35:37,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 21:35:37,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:37,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:37,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:41,202 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:35:46,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:46,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1016 states to 911 states and 1016 transitions. [2024-11-13 21:35:46,710 INFO L276 IsEmpty]: Start isEmpty. Operand 911 states and 1016 transitions. [2024-11-13 21:35:46,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 21:35:46,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:46,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:46,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:49,361 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:35:53,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:53,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 912 states and 1017 transitions. [2024-11-13 21:35:53,900 INFO L276 IsEmpty]: Start isEmpty. Operand 912 states and 1017 transitions. [2024-11-13 21:35:53,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 21:35:53,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:53,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:54,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:55,869 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:35:59,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:59,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1018 states to 913 states and 1018 transitions. [2024-11-13 21:35:59,704 INFO L276 IsEmpty]: Start isEmpty. Operand 913 states and 1018 transitions. [2024-11-13 21:35:59,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 21:35:59,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:59,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:59,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:03,320 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:36:08,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:08,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1019 states to 914 states and 1019 transitions. [2024-11-13 21:36:08,693 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 1019 transitions. [2024-11-13 21:36:08,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 21:36:08,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:08,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:08,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:11,008 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:36:15,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:15,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1020 states to 915 states and 1020 transitions. [2024-11-13 21:36:15,212 INFO L276 IsEmpty]: Start isEmpty. Operand 915 states and 1020 transitions. [2024-11-13 21:36:15,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 21:36:15,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:15,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:15,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:18,922 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:36:25,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:25,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1021 states to 916 states and 1021 transitions. [2024-11-13 21:36:25,585 INFO L276 IsEmpty]: Start isEmpty. Operand 916 states and 1021 transitions. [2024-11-13 21:36:25,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 21:36:25,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:25,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:25,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:29,588 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:36:34,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:34,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1022 states to 917 states and 1022 transitions. [2024-11-13 21:36:34,865 INFO L276 IsEmpty]: Start isEmpty. Operand 917 states and 1022 transitions. [2024-11-13 21:36:34,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 21:36:34,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:34,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:34,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:37,300 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:36:41,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:41,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1023 states to 918 states and 1023 transitions. [2024-11-13 21:36:41,573 INFO L276 IsEmpty]: Start isEmpty. Operand 918 states and 1023 transitions. [2024-11-13 21:36:41,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 21:36:41,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:41,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:41,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:44,857 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:36:50,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:50,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1024 states to 919 states and 1024 transitions. [2024-11-13 21:36:50,078 INFO L276 IsEmpty]: Start isEmpty. Operand 919 states and 1024 transitions. [2024-11-13 21:36:50,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 21:36:50,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:50,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:50,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:53,343 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:36:58,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:58,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1025 states to 920 states and 1025 transitions. [2024-11-13 21:36:58,396 INFO L276 IsEmpty]: Start isEmpty. Operand 920 states and 1025 transitions. [2024-11-13 21:36:58,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 21:36:58,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:58,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:58,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:01,180 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:06,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:06,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 921 states and 1026 transitions. [2024-11-13 21:37:06,128 INFO L276 IsEmpty]: Start isEmpty. Operand 921 states and 1026 transitions. [2024-11-13 21:37:06,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 21:37:06,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:06,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:06,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:08,517 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:12,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:12,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1027 states to 922 states and 1027 transitions. [2024-11-13 21:37:12,876 INFO L276 IsEmpty]: Start isEmpty. Operand 922 states and 1027 transitions. [2024-11-13 21:37:12,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 21:37:12,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:12,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:13,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:16,958 INFO L134 CoverageAnalysis]: Checked inductivity of 561 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:23,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:23,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1028 states to 923 states and 1028 transitions. [2024-11-13 21:37:23,235 INFO L276 IsEmpty]: Start isEmpty. Operand 923 states and 1028 transitions. [2024-11-13 21:37:23,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 21:37:23,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:23,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:23,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:26,643 INFO L134 CoverageAnalysis]: Checked inductivity of 595 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:32,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:32,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1029 states to 924 states and 1029 transitions. [2024-11-13 21:37:32,951 INFO L276 IsEmpty]: Start isEmpty. Operand 924 states and 1029 transitions. [2024-11-13 21:37:32,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 21:37:32,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:32,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:33,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:36,221 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:41,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:41,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1030 states to 925 states and 1030 transitions. [2024-11-13 21:37:41,765 INFO L276 IsEmpty]: Start isEmpty. Operand 925 states and 1030 transitions. [2024-11-13 21:37:41,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 21:37:41,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:41,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:41,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:47,097 INFO L134 CoverageAnalysis]: Checked inductivity of 666 backedges. 0 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:53,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:53,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1031 states to 926 states and 1031 transitions. [2024-11-13 21:37:53,192 INFO L276 IsEmpty]: Start isEmpty. Operand 926 states and 1031 transitions. [2024-11-13 21:37:53,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 21:37:53,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:53,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:53,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:55,900 INFO L134 CoverageAnalysis]: Checked inductivity of 703 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:38:00,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:00,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1032 states to 927 states and 1032 transitions. [2024-11-13 21:38:00,566 INFO L276 IsEmpty]: Start isEmpty. Operand 927 states and 1032 transitions. [2024-11-13 21:38:00,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 21:38:00,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:00,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:00,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:04,460 INFO L134 CoverageAnalysis]: Checked inductivity of 741 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:38:10,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:10,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1033 states to 928 states and 1033 transitions. [2024-11-13 21:38:10,710 INFO L276 IsEmpty]: Start isEmpty. Operand 928 states and 1033 transitions. [2024-11-13 21:38:10,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 21:38:10,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:10,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:10,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:13,560 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:38:18,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:18,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 929 states and 1034 transitions. [2024-11-13 21:38:18,089 INFO L276 IsEmpty]: Start isEmpty. Operand 929 states and 1034 transitions. [2024-11-13 21:38:18,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 21:38:18,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:18,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:18,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:21,267 INFO L134 CoverageAnalysis]: Checked inductivity of 820 backedges. 0 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:38:26,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:26,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1035 states to 930 states and 1035 transitions. [2024-11-13 21:38:26,054 INFO L276 IsEmpty]: Start isEmpty. Operand 930 states and 1035 transitions. [2024-11-13 21:38:26,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 21:38:26,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:26,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:26,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:29,936 INFO L134 CoverageAnalysis]: Checked inductivity of 861 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:38:36,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:36,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1036 states to 931 states and 1036 transitions. [2024-11-13 21:38:36,078 INFO L276 IsEmpty]: Start isEmpty. Operand 931 states and 1036 transitions. [2024-11-13 21:38:36,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 21:38:36,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:36,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:36,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:44,383 INFO L134 CoverageAnalysis]: Checked inductivity of 903 backedges. 0 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:38:54,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:54,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 932 states and 1037 transitions. [2024-11-13 21:38:54,048 INFO L276 IsEmpty]: Start isEmpty. Operand 932 states and 1037 transitions. [2024-11-13 21:38:54,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 21:38:54,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:54,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:54,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:35,868 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 0 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:40:17,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:17,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1038 states to 933 states and 1038 transitions. [2024-11-13 21:40:17,693 INFO L276 IsEmpty]: Start isEmpty. Operand 933 states and 1038 transitions. [2024-11-13 21:40:17,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 21:40:17,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:17,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:17,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:19,723 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:40:23,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:23,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1039 states to 934 states and 1039 transitions. [2024-11-13 21:40:23,807 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1039 transitions. [2024-11-13 21:40:23,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 21:40:23,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:23,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:24,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:26,473 INFO L134 CoverageAnalysis]: Checked inductivity of 991 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:40:33,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:33,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 935 states and 1040 transitions. [2024-11-13 21:40:33,912 INFO L276 IsEmpty]: Start isEmpty. Operand 935 states and 1040 transitions. [2024-11-13 21:40:33,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 21:40:33,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:33,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:34,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:35,985 INFO L134 CoverageAnalysis]: Checked inductivity of 993 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:40:41,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:41,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1042 states to 936 states and 1042 transitions. [2024-11-13 21:40:41,509 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 1042 transitions. [2024-11-13 21:40:41,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 21:40:41,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:41,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:41,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:44,093 INFO L134 CoverageAnalysis]: Checked inductivity of 996 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:40:51,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:51,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1042 states to 937 states and 1042 transitions. [2024-11-13 21:40:51,886 INFO L276 IsEmpty]: Start isEmpty. Operand 937 states and 1042 transitions. [2024-11-13 21:40:51,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 21:40:51,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:51,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:52,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:55,190 INFO L134 CoverageAnalysis]: Checked inductivity of 1000 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:41:01,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:01,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1044 states to 938 states and 1044 transitions. [2024-11-13 21:41:01,570 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1044 transitions. [2024-11-13 21:41:01,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 21:41:01,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:01,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:01,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:04,515 INFO L134 CoverageAnalysis]: Checked inductivity of 1005 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:41:12,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:12,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1044 states to 939 states and 1044 transitions. [2024-11-13 21:41:12,548 INFO L276 IsEmpty]: Start isEmpty. Operand 939 states and 1044 transitions. [2024-11-13 21:41:12,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 21:41:12,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:12,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:12,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:15,208 INFO L134 CoverageAnalysis]: Checked inductivity of 1011 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:41:21,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:21,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1045 states to 940 states and 1045 transitions. [2024-11-13 21:41:21,205 INFO L276 IsEmpty]: Start isEmpty. Operand 940 states and 1045 transitions. [2024-11-13 21:41:21,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 21:41:21,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:21,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:21,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:26,336 INFO L134 CoverageAnalysis]: Checked inductivity of 1018 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:41:33,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:33,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1047 states to 941 states and 1047 transitions. [2024-11-13 21:41:33,057 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1047 transitions. [2024-11-13 21:41:33,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 21:41:33,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:33,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:33,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:35,889 INFO L134 CoverageAnalysis]: Checked inductivity of 1026 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:41:43,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:43,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1047 states to 942 states and 1047 transitions. [2024-11-13 21:41:43,448 INFO L276 IsEmpty]: Start isEmpty. Operand 942 states and 1047 transitions. [2024-11-13 21:41:43,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 21:41:43,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:43,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:43,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:45,400 INFO L134 CoverageAnalysis]: Checked inductivity of 1035 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:41:49,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:49,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1048 states to 943 states and 1048 transitions. [2024-11-13 21:41:49,451 INFO L276 IsEmpty]: Start isEmpty. Operand 943 states and 1048 transitions. [2024-11-13 21:41:49,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 21:41:49,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:49,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:49,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:53,492 INFO L134 CoverageAnalysis]: Checked inductivity of 1045 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:41:59,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:59,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1050 states to 944 states and 1050 transitions. [2024-11-13 21:41:59,523 INFO L276 IsEmpty]: Start isEmpty. Operand 944 states and 1050 transitions. [2024-11-13 21:41:59,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 21:41:59,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:59,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:59,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:01,856 INFO L134 CoverageAnalysis]: Checked inductivity of 1056 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:42:08,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:08,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 945 states and 1051 transitions. [2024-11-13 21:42:08,734 INFO L276 IsEmpty]: Start isEmpty. Operand 945 states and 1051 transitions. [2024-11-13 21:42:08,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 21:42:08,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:08,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:08,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:12,427 INFO L134 CoverageAnalysis]: Checked inductivity of 1068 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked.