./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem03_label36.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de605a8f-3505-44f7-a353-54096802cdac/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de605a8f-3505-44f7-a353-54096802cdac/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_de605a8f-3505-44f7-a353-54096802cdac/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de605a8f-3505-44f7-a353-54096802cdac/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem03_label36.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de605a8f-3505-44f7-a353-54096802cdac/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de605a8f-3505-44f7-a353-54096802cdac/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 62e9241ba979767c8bca2756b2edfc882f7b20aa81fc6f783856c8cd54d80552 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:11:22,456 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:11:22,530 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de605a8f-3505-44f7-a353-54096802cdac/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 22:11:22,535 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:11:22,536 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:11:22,577 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:11:22,578 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:11:22,578 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:11:22,578 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:11:22,579 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:11:22,579 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:11:22,579 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:11:22,579 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:11:22,579 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:11:22,579 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:11:22,580 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:11:22,580 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:11:22,580 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:11:22,580 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:11:22,580 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:11:22,580 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:11:22,581 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:11:22,581 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:11:22,581 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:11:22,581 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:11:22,581 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:11:22,581 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:11:22,581 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:11:22,582 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:11:22,582 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:11:22,582 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:11:22,582 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:11:22,582 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:11:22,582 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_de605a8f-3505-44f7-a353-54096802cdac/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 ! call(reach_error())) ) 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 -> 62e9241ba979767c8bca2756b2edfc882f7b20aa81fc6f783856c8cd54d80552 [2024-11-13 22:11:22,880 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:11:22,888 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:11:22,891 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:11:22,892 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:11:22,893 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:11:22,894 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de605a8f-3505-44f7-a353-54096802cdac/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/eca-rers2012/Problem03_label36.c Unable to find full path for "g++" [2024-11-13 22:11:24,792 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:11:25,285 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:11:25,286 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de605a8f-3505-44f7-a353-54096802cdac/sv-benchmarks/c/eca-rers2012/Problem03_label36.c [2024-11-13 22:11:25,306 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de605a8f-3505-44f7-a353-54096802cdac/bin/ukojak-verify-EEHR8qb7sm/data/c51afa65d/2b351d3543fd4b208cc2042e7e0ff98d/FLAGdb7bac28a [2024-11-13 22:11:25,333 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de605a8f-3505-44f7-a353-54096802cdac/bin/ukojak-verify-EEHR8qb7sm/data/c51afa65d/2b351d3543fd4b208cc2042e7e0ff98d [2024-11-13 22:11:25,336 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:11:25,339 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:11:25,340 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:11:25,340 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:11:25,345 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:11:25,347 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:11:25" (1/1) ... [2024-11-13 22:11:25,349 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@225de7ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:11:25, skipping insertion in model container [2024-11-13 22:11:25,349 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:11:25" (1/1) ... [2024-11-13 22:11:25,427 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:11:26,050 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de605a8f-3505-44f7-a353-54096802cdac/sv-benchmarks/c/eca-rers2012/Problem03_label36.c[58393,58406] [2024-11-13 22:11:26,083 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:11:26,096 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:11:26,354 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de605a8f-3505-44f7-a353-54096802cdac/sv-benchmarks/c/eca-rers2012/Problem03_label36.c[58393,58406] [2024-11-13 22:11:26,368 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:11:26,395 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:11:26,396 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:11:26 WrapperNode [2024-11-13 22:11:26,396 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:11:26,397 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:11:26,397 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:11:26,397 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:11:26,404 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:11:26" (1/1) ... [2024-11-13 22:11:26,443 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:11:26" (1/1) ... [2024-11-13 22:11:26,561 INFO L138 Inliner]: procedures = 14, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1771 [2024-11-13 22:11:26,562 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:11:26,563 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:11:26,564 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:11:26,564 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:11:26,572 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:11:26" (1/1) ... [2024-11-13 22:11:26,572 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:11:26" (1/1) ... [2024-11-13 22:11:26,594 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:11:26" (1/1) ... [2024-11-13 22:11:26,597 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:11:26" (1/1) ... [2024-11-13 22:11:26,666 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:11:26" (1/1) ... [2024-11-13 22:11:26,675 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:11:26" (1/1) ... [2024-11-13 22:11:26,683 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:11:26" (1/1) ... [2024-11-13 22:11:26,691 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:11:26" (1/1) ... [2024-11-13 22:11:26,702 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:11:26,703 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:11:26,703 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:11:26,703 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:11:26,704 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:11:26" (1/1) ... [2024-11-13 22:11:26,712 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:11:26,736 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de605a8f-3505-44f7-a353-54096802cdac/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:11:26,757 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de605a8f-3505-44f7-a353-54096802cdac/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:11:26,766 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de605a8f-3505-44f7-a353-54096802cdac/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:11:26,797 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:11:26,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:11:26,797 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:11:26,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:11:26,926 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:11:26,928 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:11:30,243 INFO L? ?]: Removed 147 outVars from TransFormulas that were not future-live. [2024-11-13 22:11:30,243 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:11:30,820 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:11:30,823 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 22:11:30,823 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:11:30 BoogieIcfgContainer [2024-11-13 22:11:30,824 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:11:30,825 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:11:30,825 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:11:30,835 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:11:30,835 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:11:30" (1/1) ... [2024-11-13 22:11:30,844 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:11:30,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:30,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 148 states and 288 transitions. [2024-11-13 22:11:30,926 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 288 transitions. [2024-11-13 22:11:30,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 22:11:30,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:30,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:31,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:32,494 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:11:33,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:33,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 289 states and 517 transitions. [2024-11-13 22:11:33,852 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 517 transitions. [2024-11-13 22:11:33,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 22:11:33,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:33,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:33,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:34,372 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:11:36,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:36,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 431 states and 714 transitions. [2024-11-13 22:11:36,185 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 714 transitions. [2024-11-13 22:11:36,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 22:11:36,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:36,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:36,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:36,411 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:11:36,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:36,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 438 states and 723 transitions. [2024-11-13 22:11:36,557 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 723 transitions. [2024-11-13 22:11:36,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 22:11:36,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:36,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:36,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:37,573 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:11:40,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:40,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 953 states to 593 states and 953 transitions. [2024-11-13 22:11:40,131 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 953 transitions. [2024-11-13 22:11:40,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 22:11:40,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:40,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:40,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:40,384 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:11:40,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:40,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 976 states to 612 states and 976 transitions. [2024-11-13 22:11:40,818 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 976 transitions. [2024-11-13 22:11:40,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 22:11:40,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:40,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:40,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:41,179 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:11:41,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:41,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1008 states to 634 states and 1008 transitions. [2024-11-13 22:11:41,777 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 1008 transitions. [2024-11-13 22:11:41,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 22:11:41,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:41,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:41,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:42,173 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:11:43,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:43,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1045 states to 659 states and 1045 transitions. [2024-11-13 22:11:43,319 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 1045 transitions. [2024-11-13 22:11:43,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 22:11:43,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:43,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:43,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:43,579 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:11:44,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:44,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1067 states to 667 states and 1067 transitions. [2024-11-13 22:11:44,312 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 1067 transitions. [2024-11-13 22:11:44,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 22:11:44,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:44,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:44,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:44,512 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:11:44,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:44,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1088 states to 686 states and 1088 transitions. [2024-11-13 22:11:44,960 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 1088 transitions. [2024-11-13 22:11:44,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 22:11:44,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:44,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:45,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:45,271 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:11:46,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:46,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1124 states to 712 states and 1124 transitions. [2024-11-13 22:11:46,319 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 1124 transitions. [2024-11-13 22:11:46,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-13 22:11:46,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:46,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:46,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:46,595 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:11:47,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:47,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1161 states to 739 states and 1161 transitions. [2024-11-13 22:11:47,889 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 1161 transitions. [2024-11-13 22:11:47,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 22:11:47,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:47,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:47,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:48,080 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:11:49,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:49,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1211 states to 762 states and 1211 transitions. [2024-11-13 22:11:49,235 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 1211 transitions. [2024-11-13 22:11:49,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 22:11:49,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:49,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:49,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:49,458 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:11:50,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:50,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1240 states to 784 states and 1240 transitions. [2024-11-13 22:11:50,511 INFO L276 IsEmpty]: Start isEmpty. Operand 784 states and 1240 transitions. [2024-11-13 22:11:50,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 22:11:50,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:50,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:50,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:50,652 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:11:50,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:50,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1251 states to 791 states and 1251 transitions. [2024-11-13 22:11:50,973 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 1251 transitions. [2024-11-13 22:11:50,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 22:11:50,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:50,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:51,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:51,382 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:11:53,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:53,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 820 states and 1294 transitions. [2024-11-13 22:11:53,403 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 1294 transitions. [2024-11-13 22:11:53,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 22:11:53,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:53,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:53,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:53,943 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:11:55,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:55,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1325 states to 844 states and 1325 transitions. [2024-11-13 22:11:55,719 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 1325 transitions. [2024-11-13 22:11:55,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 22:11:55,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:55,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:55,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:56,090 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 32 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:11:57,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:57,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1380 states to 876 states and 1380 transitions. [2024-11-13 22:11:57,985 INFO L276 IsEmpty]: Start isEmpty. Operand 876 states and 1380 transitions. [2024-11-13 22:11:57,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 22:11:57,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:57,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:58,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:58,222 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 32 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:11:59,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:59,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1412 states to 901 states and 1412 transitions. [2024-11-13 22:11:59,113 INFO L276 IsEmpty]: Start isEmpty. Operand 901 states and 1412 transitions. [2024-11-13 22:11:59,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 22:11:59,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:59,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:59,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:59,386 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 32 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:11:59,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:59,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1421 states to 908 states and 1421 transitions. [2024-11-13 22:11:59,729 INFO L276 IsEmpty]: Start isEmpty. Operand 908 states and 1421 transitions. [2024-11-13 22:11:59,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 22:11:59,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:59,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:59,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:59,928 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 32 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:12:00,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:00,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1437 states to 923 states and 1437 transitions. [2024-11-13 22:12:00,453 INFO L276 IsEmpty]: Start isEmpty. Operand 923 states and 1437 transitions. [2024-11-13 22:12:00,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 22:12:00,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:00,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:00,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:00,663 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 32 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:12:01,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:01,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1445 states to 930 states and 1445 transitions. [2024-11-13 22:12:01,226 INFO L276 IsEmpty]: Start isEmpty. Operand 930 states and 1445 transitions. [2024-11-13 22:12:01,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 22:12:01,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:01,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:01,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:01,530 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:12:03,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:03,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1493 states to 957 states and 1493 transitions. [2024-11-13 22:12:03,507 INFO L276 IsEmpty]: Start isEmpty. Operand 957 states and 1493 transitions. [2024-11-13 22:12:03,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 22:12:03,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:03,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:03,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:03,714 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:12:04,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:04,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1524 states to 982 states and 1524 transitions. [2024-11-13 22:12:04,775 INFO L276 IsEmpty]: Start isEmpty. Operand 982 states and 1524 transitions. [2024-11-13 22:12:04,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 22:12:04,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:04,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:04,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:05,052 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:12:05,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:05,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1541 states to 997 states and 1541 transitions. [2024-11-13 22:12:05,679 INFO L276 IsEmpty]: Start isEmpty. Operand 997 states and 1541 transitions. [2024-11-13 22:12:05,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 22:12:05,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:05,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:05,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:05,826 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:12:06,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:06,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1550 states to 1004 states and 1550 transitions. [2024-11-13 22:12:06,392 INFO L276 IsEmpty]: Start isEmpty. Operand 1004 states and 1550 transitions. [2024-11-13 22:12:06,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 22:12:06,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:06,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:06,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:06,575 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:12:07,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:07,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1581 states to 1030 states and 1581 transitions. [2024-11-13 22:12:07,823 INFO L276 IsEmpty]: Start isEmpty. Operand 1030 states and 1581 transitions. [2024-11-13 22:12:07,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 22:12:07,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:07,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:07,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:07,963 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:12:08,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:08,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1590 states to 1037 states and 1590 transitions. [2024-11-13 22:12:08,530 INFO L276 IsEmpty]: Start isEmpty. Operand 1037 states and 1590 transitions. [2024-11-13 22:12:08,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 22:12:08,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:08,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:08,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:08,931 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:12:11,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:11,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1639 states to 1065 states and 1639 transitions. [2024-11-13 22:12:11,416 INFO L276 IsEmpty]: Start isEmpty. Operand 1065 states and 1639 transitions. [2024-11-13 22:12:11,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 22:12:11,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:11,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:11,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:11,640 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:12:13,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:13,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1681 states to 1092 states and 1681 transitions. [2024-11-13 22:12:13,885 INFO L276 IsEmpty]: Start isEmpty. Operand 1092 states and 1681 transitions. [2024-11-13 22:12:13,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 22:12:13,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:13,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:13,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:14,102 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:12:14,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:14,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1683 states to 1093 states and 1683 transitions. [2024-11-13 22:12:14,586 INFO L276 IsEmpty]: Start isEmpty. Operand 1093 states and 1683 transitions. [2024-11-13 22:12:14,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 22:12:14,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:14,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:14,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:14,877 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:12:16,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:16,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1717 states to 1118 states and 1717 transitions. [2024-11-13 22:12:16,487 INFO L276 IsEmpty]: Start isEmpty. Operand 1118 states and 1717 transitions. [2024-11-13 22:12:16,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 22:12:16,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:16,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:16,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:16,719 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:12:17,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:17,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1746 states to 1140 states and 1746 transitions. [2024-11-13 22:12:17,893 INFO L276 IsEmpty]: Start isEmpty. Operand 1140 states and 1746 transitions. [2024-11-13 22:12:17,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 22:12:17,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:17,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:17,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:18,125 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:12:19,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:19,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1766 states to 1158 states and 1766 transitions. [2024-11-13 22:12:19,189 INFO L276 IsEmpty]: Start isEmpty. Operand 1158 states and 1766 transitions. [2024-11-13 22:12:19,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 22:12:19,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:19,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:19,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:19,438 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:12:20,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:20,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1774 states to 1165 states and 1774 transitions. [2024-11-13 22:12:20,263 INFO L276 IsEmpty]: Start isEmpty. Operand 1165 states and 1774 transitions. [2024-11-13 22:12:20,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 22:12:20,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:20,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:20,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:20,711 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:12:24,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:24,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1842 states to 1195 states and 1842 transitions. [2024-11-13 22:12:24,525 INFO L276 IsEmpty]: Start isEmpty. Operand 1195 states and 1842 transitions. [2024-11-13 22:12:24,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 22:12:24,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:24,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:24,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:24,740 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:12:26,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:26,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1878 states to 1224 states and 1878 transitions. [2024-11-13 22:12:26,637 INFO L276 IsEmpty]: Start isEmpty. Operand 1224 states and 1878 transitions. [2024-11-13 22:12:26,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 22:12:26,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:26,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:26,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:26,979 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:12:27,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:27,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1883 states to 1228 states and 1883 transitions. [2024-11-13 22:12:27,846 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 1883 transitions. [2024-11-13 22:12:27,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 22:12:27,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:27,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:27,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:28,033 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:12:29,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:29,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1890 states to 1233 states and 1890 transitions. [2024-11-13 22:12:29,182 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 1890 transitions. [2024-11-13 22:12:29,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 22:12:29,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:29,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:29,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:29,527 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:12:30,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:30,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1894 states to 1236 states and 1894 transitions. [2024-11-13 22:12:30,141 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 1894 transitions. [2024-11-13 22:12:30,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 22:12:30,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:30,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:30,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:30,420 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:12:31,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:31,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1922 states to 1258 states and 1922 transitions. [2024-11-13 22:12:31,832 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 1922 transitions. [2024-11-13 22:12:31,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 22:12:31,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:31,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:31,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:32,098 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:12:33,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:33,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1941 states to 1273 states and 1941 transitions. [2024-11-13 22:12:33,316 INFO L276 IsEmpty]: Start isEmpty. Operand 1273 states and 1941 transitions. [2024-11-13 22:12:33,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 22:12:33,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:33,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:33,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:33,649 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:12:34,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:34,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1960 states to 1288 states and 1960 transitions. [2024-11-13 22:12:34,813 INFO L276 IsEmpty]: Start isEmpty. Operand 1288 states and 1960 transitions. [2024-11-13 22:12:34,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 22:12:34,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:34,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:34,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:35,182 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:12:36,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:36,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1987 states to 1310 states and 1987 transitions. [2024-11-13 22:12:36,779 INFO L276 IsEmpty]: Start isEmpty. Operand 1310 states and 1987 transitions. [2024-11-13 22:12:36,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 22:12:36,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:36,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:36,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:37,079 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:12:37,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:37,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1996 states to 1317 states and 1996 transitions. [2024-11-13 22:12:37,955 INFO L276 IsEmpty]: Start isEmpty. Operand 1317 states and 1996 transitions. [2024-11-13 22:12:37,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 22:12:37,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:37,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:37,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:38,169 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:12:39,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:39,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2005 states to 1324 states and 2005 transitions. [2024-11-13 22:12:39,076 INFO L276 IsEmpty]: Start isEmpty. Operand 1324 states and 2005 transitions. [2024-11-13 22:12:39,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 22:12:39,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:39,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:39,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:39,765 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:12:43,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:43,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2030 states to 1343 states and 2030 transitions. [2024-11-13 22:12:43,064 INFO L276 IsEmpty]: Start isEmpty. Operand 1343 states and 2030 transitions. [2024-11-13 22:12:43,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 22:12:43,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:43,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:43,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:43,358 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:12:45,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:45,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2066 states to 1373 states and 2066 transitions. [2024-11-13 22:12:45,924 INFO L276 IsEmpty]: Start isEmpty. Operand 1373 states and 2066 transitions. [2024-11-13 22:12:45,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 22:12:45,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:45,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:45,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:46,187 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:12:48,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:48,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2089 states to 1394 states and 2089 transitions. [2024-11-13 22:12:48,893 INFO L276 IsEmpty]: Start isEmpty. Operand 1394 states and 2089 transitions. [2024-11-13 22:12:48,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 22:12:48,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:48,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:48,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:49,072 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:12:49,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:49,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2093 states to 1397 states and 2093 transitions. [2024-11-13 22:12:49,653 INFO L276 IsEmpty]: Start isEmpty. Operand 1397 states and 2093 transitions. [2024-11-13 22:12:49,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 22:12:49,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:49,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:49,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:49,918 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:12:51,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:51,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2108 states to 1412 states and 2108 transitions. [2024-11-13 22:12:51,243 INFO L276 IsEmpty]: Start isEmpty. Operand 1412 states and 2108 transitions. [2024-11-13 22:12:51,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 22:12:51,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:51,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:51,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:51,580 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:12:55,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:55,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2173 states to 1450 states and 2173 transitions. [2024-11-13 22:12:55,563 INFO L276 IsEmpty]: Start isEmpty. Operand 1450 states and 2173 transitions. [2024-11-13 22:12:55,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 22:12:55,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:55,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:55,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:55,981 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:12:57,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:57,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2199 states to 1470 states and 2199 transitions. [2024-11-13 22:12:57,417 INFO L276 IsEmpty]: Start isEmpty. Operand 1470 states and 2199 transitions. [2024-11-13 22:12:57,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 22:12:57,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:57,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:57,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:57,799 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:13:03,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:03,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2265 states to 1510 states and 2265 transitions. [2024-11-13 22:13:03,353 INFO L276 IsEmpty]: Start isEmpty. Operand 1510 states and 2265 transitions. [2024-11-13 22:13:03,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 22:13:03,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:03,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:03,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:03,485 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:13:04,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:04,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2286 states to 1526 states and 2286 transitions. [2024-11-13 22:13:04,508 INFO L276 IsEmpty]: Start isEmpty. Operand 1526 states and 2286 transitions. [2024-11-13 22:13:04,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 22:13:04,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:04,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:04,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:04,620 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:13:07,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:07,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2315 states to 1542 states and 2315 transitions. [2024-11-13 22:13:07,764 INFO L276 IsEmpty]: Start isEmpty. Operand 1542 states and 2315 transitions. [2024-11-13 22:13:07,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 22:13:07,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:07,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:07,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:08,001 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:13:09,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:09,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2333 states to 1559 states and 2333 transitions. [2024-11-13 22:13:09,611 INFO L276 IsEmpty]: Start isEmpty. Operand 1559 states and 2333 transitions. [2024-11-13 22:13:09,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 22:13:09,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:09,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:09,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:09,745 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:13:11,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:11,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2353 states to 1578 states and 2353 transitions. [2024-11-13 22:13:11,808 INFO L276 IsEmpty]: Start isEmpty. Operand 1578 states and 2353 transitions. [2024-11-13 22:13:11,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 22:13:11,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:11,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:11,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:11,898 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:13:12,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:12,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2356 states to 1581 states and 2356 transitions. [2024-11-13 22:13:12,523 INFO L276 IsEmpty]: Start isEmpty. Operand 1581 states and 2356 transitions. [2024-11-13 22:13:12,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 22:13:12,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:12,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:12,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:12,650 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:13:14,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:14,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2371 states to 1596 states and 2371 transitions. [2024-11-13 22:13:14,043 INFO L276 IsEmpty]: Start isEmpty. Operand 1596 states and 2371 transitions. [2024-11-13 22:13:14,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 22:13:14,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:14,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:14,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:14,590 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:13:20,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:20,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2434 states to 1635 states and 2434 transitions. [2024-11-13 22:13:20,884 INFO L276 IsEmpty]: Start isEmpty. Operand 1635 states and 2434 transitions. [2024-11-13 22:13:20,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 22:13:20,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:20,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:20,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:21,524 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 47 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:13:24,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:24,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2460 states to 1656 states and 2460 transitions. [2024-11-13 22:13:24,350 INFO L276 IsEmpty]: Start isEmpty. Operand 1656 states and 2460 transitions. [2024-11-13 22:13:24,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 22:13:24,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:24,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:24,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:24,649 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 47 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:13:29,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:29,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2497 states to 1677 states and 2497 transitions. [2024-11-13 22:13:29,370 INFO L276 IsEmpty]: Start isEmpty. Operand 1677 states and 2497 transitions. [2024-11-13 22:13:29,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 22:13:29,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:29,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:29,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:29,932 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 47 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:13:32,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:32,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2517 states to 1691 states and 2517 transitions. [2024-11-13 22:13:32,121 INFO L276 IsEmpty]: Start isEmpty. Operand 1691 states and 2517 transitions. [2024-11-13 22:13:32,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 22:13:32,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:32,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:32,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:32,425 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 47 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:13:33,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:33,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2522 states to 1697 states and 2522 transitions. [2024-11-13 22:13:33,555 INFO L276 IsEmpty]: Start isEmpty. Operand 1697 states and 2522 transitions. [2024-11-13 22:13:33,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 22:13:33,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:33,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:33,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:33,795 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 47 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:13:34,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:34,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2525 states to 1700 states and 2525 transitions. [2024-11-13 22:13:34,617 INFO L276 IsEmpty]: Start isEmpty. Operand 1700 states and 2525 transitions. [2024-11-13 22:13:34,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 22:13:34,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:34,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:34,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:34,850 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 47 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:13:35,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:35,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2527 states to 1703 states and 2527 transitions. [2024-11-13 22:13:35,250 INFO L276 IsEmpty]: Start isEmpty. Operand 1703 states and 2527 transitions. [2024-11-13 22:13:35,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-13 22:13:35,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:35,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:35,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:35,362 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:13:41,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:41,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2573 states to 1733 states and 2573 transitions. [2024-11-13 22:13:41,026 INFO L276 IsEmpty]: Start isEmpty. Operand 1733 states and 2573 transitions. [2024-11-13 22:13:41,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-13 22:13:41,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:41,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:41,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:41,452 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:13:48,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:48,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2624 states to 1763 states and 2624 transitions. [2024-11-13 22:13:48,226 INFO L276 IsEmpty]: Start isEmpty. Operand 1763 states and 2624 transitions. [2024-11-13 22:13:48,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-13 22:13:48,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:48,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:48,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:48,883 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 52 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:13:50,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:50,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2648 states to 1778 states and 2648 transitions. [2024-11-13 22:13:50,702 INFO L276 IsEmpty]: Start isEmpty. Operand 1778 states and 2648 transitions. [2024-11-13 22:13:50,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-13 22:13:50,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:50,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:50,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:50,920 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 52 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:13:52,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:52,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2678 states to 1793 states and 2678 transitions. [2024-11-13 22:13:52,863 INFO L276 IsEmpty]: Start isEmpty. Operand 1793 states and 2678 transitions. [2024-11-13 22:13:52,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-13 22:13:52,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:52,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:52,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:53,041 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 52 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:13:53,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:53,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2690 states to 1801 states and 2690 transitions. [2024-11-13 22:13:53,788 INFO L276 IsEmpty]: Start isEmpty. Operand 1801 states and 2690 transitions. [2024-11-13 22:13:53,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-13 22:13:53,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:53,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:53,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:53,904 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:13:54,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:54,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2694 states to 1804 states and 2694 transitions. [2024-11-13 22:13:54,380 INFO L276 IsEmpty]: Start isEmpty. Operand 1804 states and 2694 transitions. [2024-11-13 22:13:54,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-13 22:13:54,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:54,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:54,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:55,044 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:13:59,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:59,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2737 states to 1837 states and 2737 transitions. [2024-11-13 22:13:59,445 INFO L276 IsEmpty]: Start isEmpty. Operand 1837 states and 2737 transitions. [2024-11-13 22:13:59,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-13 22:13:59,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:59,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:59,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:59,555 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:14:00,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:00,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2748 states to 1846 states and 2748 transitions. [2024-11-13 22:14:00,095 INFO L276 IsEmpty]: Start isEmpty. Operand 1846 states and 2748 transitions. [2024-11-13 22:14:00,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-13 22:14:00,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:00,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:00,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:00,228 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:14:01,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:01,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2753 states to 1851 states and 2753 transitions. [2024-11-13 22:14:01,028 INFO L276 IsEmpty]: Start isEmpty. Operand 1851 states and 2753 transitions. [2024-11-13 22:14:01,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-13 22:14:01,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:01,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:01,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:01,922 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 57 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:04,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:04,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2779 states to 1871 states and 2779 transitions. [2024-11-13 22:14:04,474 INFO L276 IsEmpty]: Start isEmpty. Operand 1871 states and 2779 transitions. [2024-11-13 22:14:04,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-13 22:14:04,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:04,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:04,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:04,707 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 57 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:08,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:08,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2811 states to 1891 states and 2811 transitions. [2024-11-13 22:14:08,556 INFO L276 IsEmpty]: Start isEmpty. Operand 1891 states and 2811 transitions. [2024-11-13 22:14:08,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-13 22:14:08,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:08,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:08,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:08,757 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 57 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:10,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:10,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2827 states to 1904 states and 2827 transitions. [2024-11-13 22:14:10,218 INFO L276 IsEmpty]: Start isEmpty. Operand 1904 states and 2827 transitions. [2024-11-13 22:14:10,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-13 22:14:10,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:10,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:10,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:10,369 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:14:10,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:10,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2831 states to 1907 states and 2831 transitions. [2024-11-13 22:14:10,753 INFO L276 IsEmpty]: Start isEmpty. Operand 1907 states and 2831 transitions. [2024-11-13 22:14:10,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-13 22:14:10,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:10,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:10,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:11,061 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:14:11,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:11,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2831 states to 1908 states and 2831 transitions. [2024-11-13 22:14:11,473 INFO L276 IsEmpty]: Start isEmpty. Operand 1908 states and 2831 transitions. [2024-11-13 22:14:11,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-13 22:14:11,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:11,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:11,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:11,895 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:19,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:19,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2888 states to 1945 states and 2888 transitions. [2024-11-13 22:14:19,312 INFO L276 IsEmpty]: Start isEmpty. Operand 1945 states and 2888 transitions. [2024-11-13 22:14:19,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-13 22:14:19,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:19,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:19,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:20,170 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:14:24,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:24,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2929 states to 1979 states and 2929 transitions. [2024-11-13 22:14:24,271 INFO L276 IsEmpty]: Start isEmpty. Operand 1979 states and 2929 transitions. [2024-11-13 22:14:24,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-13 22:14:24,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:24,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:24,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:24,405 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:14:29,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:29,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2979 states to 2012 states and 2979 transitions. [2024-11-13 22:14:29,729 INFO L276 IsEmpty]: Start isEmpty. Operand 2012 states and 2979 transitions. [2024-11-13 22:14:29,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-13 22:14:29,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:29,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:29,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:29,874 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:14:33,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:33,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3001 states to 2033 states and 3001 transitions. [2024-11-13 22:14:33,638 INFO L276 IsEmpty]: Start isEmpty. Operand 2033 states and 3001 transitions. [2024-11-13 22:14:33,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-13 22:14:33,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:33,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:33,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:33,792 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:14:34,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:34,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3004 states to 2036 states and 3004 transitions. [2024-11-13 22:14:34,610 INFO L276 IsEmpty]: Start isEmpty. Operand 2036 states and 3004 transitions. [2024-11-13 22:14:34,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-13 22:14:34,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:34,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:34,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:34,997 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:14:35,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:35,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3007 states to 2039 states and 3007 transitions. [2024-11-13 22:14:35,761 INFO L276 IsEmpty]: Start isEmpty. Operand 2039 states and 3007 transitions. [2024-11-13 22:14:35,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-13 22:14:35,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:35,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:35,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:35,894 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:14:36,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:36,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3021 states to 2054 states and 3021 transitions. [2024-11-13 22:14:36,712 INFO L276 IsEmpty]: Start isEmpty. Operand 2054 states and 3021 transitions. [2024-11-13 22:14:36,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-13 22:14:36,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:36,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:36,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:36,845 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:14:37,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:37,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3035 states to 2069 states and 3035 transitions. [2024-11-13 22:14:37,709 INFO L276 IsEmpty]: Start isEmpty. Operand 2069 states and 3035 transitions. [2024-11-13 22:14:37,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-13 22:14:37,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:37,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:37,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:38,196 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:44,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:44,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3078 states to 2098 states and 3078 transitions. [2024-11-13 22:14:44,241 INFO L276 IsEmpty]: Start isEmpty. Operand 2098 states and 3078 transitions. [2024-11-13 22:14:44,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-13 22:14:44,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:44,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:44,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:44,375 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:45,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:45,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3091 states to 2109 states and 3091 transitions. [2024-11-13 22:14:45,611 INFO L276 IsEmpty]: Start isEmpty. Operand 2109 states and 3091 transitions. [2024-11-13 22:14:45,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 22:14:45,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:45,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:45,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:46,154 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:49,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:49,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3131 states to 2139 states and 3131 transitions. [2024-11-13 22:14:49,472 INFO L276 IsEmpty]: Start isEmpty. Operand 2139 states and 3131 transitions. [2024-11-13 22:14:49,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 22:14:49,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:49,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:49,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:49,786 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:56,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:56,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3183 states to 2169 states and 3183 transitions. [2024-11-13 22:14:56,345 INFO L276 IsEmpty]: Start isEmpty. Operand 2169 states and 3183 transitions. [2024-11-13 22:14:56,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 22:14:56,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:56,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:56,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:56,574 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:15:00,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:00,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3199 states to 2184 states and 3199 transitions. [2024-11-13 22:15:00,436 INFO L276 IsEmpty]: Start isEmpty. Operand 2184 states and 3199 transitions. [2024-11-13 22:15:00,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 22:15:00,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:00,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:00,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:00,719 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:15:02,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:02,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3213 states to 2194 states and 3213 transitions. [2024-11-13 22:15:02,641 INFO L276 IsEmpty]: Start isEmpty. Operand 2194 states and 3213 transitions. [2024-11-13 22:15:02,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-13 22:15:02,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:02,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:02,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:03,758 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:15:11,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:11,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3292 states to 2257 states and 3292 transitions. [2024-11-13 22:15:11,571 INFO L276 IsEmpty]: Start isEmpty. Operand 2257 states and 3292 transitions. [2024-11-13 22:15:11,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-13 22:15:11,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:11,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:11,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:11,896 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:15:26,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:26,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3381 states to 2319 states and 3381 transitions. [2024-11-13 22:15:26,306 INFO L276 IsEmpty]: Start isEmpty. Operand 2319 states and 3381 transitions. [2024-11-13 22:15:26,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-13 22:15:26,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:26,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:26,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:26,859 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:15:34,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:34,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3426 states to 2358 states and 3426 transitions. [2024-11-13 22:15:34,850 INFO L276 IsEmpty]: Start isEmpty. Operand 2358 states and 3426 transitions. [2024-11-13 22:15:34,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-13 22:15:34,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:34,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:34,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:35,133 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:15:40,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:40,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3456 states to 2387 states and 3456 transitions. [2024-11-13 22:15:40,041 INFO L276 IsEmpty]: Start isEmpty. Operand 2387 states and 3456 transitions. [2024-11-13 22:15:40,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-13 22:15:40,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:40,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:40,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:40,474 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:15:51,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:51,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3557 states to 2456 states and 3557 transitions. [2024-11-13 22:15:51,600 INFO L276 IsEmpty]: Start isEmpty. Operand 2456 states and 3557 transitions. [2024-11-13 22:15:51,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-13 22:15:51,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:51,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:51,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:51,755 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:15:52,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:52,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3569 states to 2467 states and 3569 transitions. [2024-11-13 22:15:52,222 INFO L276 IsEmpty]: Start isEmpty. Operand 2467 states and 3569 transitions. [2024-11-13 22:15:52,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-13 22:15:52,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:52,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:52,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:52,362 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:15:52,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:52,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3576 states to 2474 states and 3576 transitions. [2024-11-13 22:15:52,907 INFO L276 IsEmpty]: Start isEmpty. Operand 2474 states and 3576 transitions. [2024-11-13 22:15:52,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-13 22:15:52,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:52,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:52,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:53,037 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:15:54,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:54,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3585 states to 2484 states and 3585 transitions. [2024-11-13 22:15:54,604 INFO L276 IsEmpty]: Start isEmpty. Operand 2484 states and 3585 transitions. [2024-11-13 22:15:54,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-13 22:15:54,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:54,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:54,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:55,057 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:16:03,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:03,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3644 states to 2524 states and 3644 transitions. [2024-11-13 22:16:03,893 INFO L276 IsEmpty]: Start isEmpty. Operand 2524 states and 3644 transitions. [2024-11-13 22:16:03,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-13 22:16:03,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:03,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:04,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:04,718 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:16:17,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:17,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3743 states to 2597 states and 3743 transitions. [2024-11-13 22:16:17,720 INFO L276 IsEmpty]: Start isEmpty. Operand 2597 states and 3743 transitions. [2024-11-13 22:16:17,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-13 22:16:17,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:17,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:17,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:18,349 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:16:26,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:26,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3780 states to 2626 states and 3780 transitions. [2024-11-13 22:16:26,340 INFO L276 IsEmpty]: Start isEmpty. Operand 2626 states and 3780 transitions. [2024-11-13 22:16:26,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-13 22:16:26,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:26,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:26,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:26,474 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:16:27,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:27,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3784 states to 2628 states and 3784 transitions. [2024-11-13 22:16:27,518 INFO L276 IsEmpty]: Start isEmpty. Operand 2628 states and 3784 transitions. [2024-11-13 22:16:27,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-13 22:16:27,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:27,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:27,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:27,687 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 76 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:16:28,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:28,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3794 states to 2635 states and 3794 transitions. [2024-11-13 22:16:28,142 INFO L276 IsEmpty]: Start isEmpty. Operand 2635 states and 3794 transitions. [2024-11-13 22:16:28,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-13 22:16:28,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:28,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:28,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:28,329 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 76 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:16:30,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:30,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3813 states to 2645 states and 3813 transitions. [2024-11-13 22:16:30,931 INFO L276 IsEmpty]: Start isEmpty. Operand 2645 states and 3813 transitions. [2024-11-13 22:16:30,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-13 22:16:30,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:30,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:30,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:31,126 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 76 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:16:32,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:32,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3823 states to 2654 states and 3823 transitions. [2024-11-13 22:16:32,047 INFO L276 IsEmpty]: Start isEmpty. Operand 2654 states and 3823 transitions. [2024-11-13 22:16:32,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 22:16:32,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:32,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:32,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:33,982 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:16:45,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:45,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3922 states to 2731 states and 3922 transitions. [2024-11-13 22:16:45,551 INFO L276 IsEmpty]: Start isEmpty. Operand 2731 states and 3922 transitions. [2024-11-13 22:16:45,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 22:16:45,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:45,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:45,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:46,393 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:17:05,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:05,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4036 states to 2801 states and 4036 transitions. [2024-11-13 22:17:05,943 INFO L276 IsEmpty]: Start isEmpty. Operand 2801 states and 4036 transitions. [2024-11-13 22:17:05,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 22:17:05,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:05,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:05,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:07,156 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:17:19,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:19,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4086 states to 2843 states and 4086 transitions. [2024-11-13 22:17:19,602 INFO L276 IsEmpty]: Start isEmpty. Operand 2843 states and 4086 transitions. [2024-11-13 22:17:19,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 22:17:19,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:19,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:19,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:20,272 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:17:23,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:23,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4104 states to 2858 states and 4104 transitions. [2024-11-13 22:17:23,429 INFO L276 IsEmpty]: Start isEmpty. Operand 2858 states and 4104 transitions. [2024-11-13 22:17:23,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 22:17:23,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:23,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:23,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:24,394 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:17:25,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:25,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4116 states to 2867 states and 4116 transitions. [2024-11-13 22:17:25,763 INFO L276 IsEmpty]: Start isEmpty. Operand 2867 states and 4116 transitions. [2024-11-13 22:17:25,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 22:17:25,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:25,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:25,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:26,457 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:17:27,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:27,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4128 states to 2876 states and 4128 transitions. [2024-11-13 22:17:27,660 INFO L276 IsEmpty]: Start isEmpty. Operand 2876 states and 4128 transitions. [2024-11-13 22:17:27,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 22:17:27,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:27,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:27,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:28,310 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:17:29,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:29,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4138 states to 2885 states and 4138 transitions. [2024-11-13 22:17:29,325 INFO L276 IsEmpty]: Start isEmpty. Operand 2885 states and 4138 transitions. [2024-11-13 22:17:29,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 22:17:29,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:29,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:29,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:30,012 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:17:31,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:31,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4152 states to 2900 states and 4152 transitions. [2024-11-13 22:17:31,662 INFO L276 IsEmpty]: Start isEmpty. Operand 2900 states and 4152 transitions. [2024-11-13 22:17:31,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-13 22:17:31,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:31,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:31,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:33,086 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 80 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:17:40,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:40,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4186 states to 2928 states and 4186 transitions. [2024-11-13 22:17:40,079 INFO L276 IsEmpty]: Start isEmpty. Operand 2928 states and 4186 transitions. [2024-11-13 22:17:40,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-13 22:17:40,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:40,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:40,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:40,614 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 80 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:17:50,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:50,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4228 states to 2958 states and 4228 transitions. [2024-11-13 22:17:50,085 INFO L276 IsEmpty]: Start isEmpty. Operand 2958 states and 4228 transitions. [2024-11-13 22:17:50,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-13 22:17:50,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:50,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:50,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:50,509 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 80 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:17:52,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:52,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4233 states to 2963 states and 4233 transitions. [2024-11-13 22:17:52,291 INFO L276 IsEmpty]: Start isEmpty. Operand 2963 states and 4233 transitions. [2024-11-13 22:17:52,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-13 22:17:52,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:52,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:52,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:52,641 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 80 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:17:55,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:55,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4239 states to 2971 states and 4239 transitions. [2024-11-13 22:17:55,722 INFO L276 IsEmpty]: Start isEmpty. Operand 2971 states and 4239 transitions. [2024-11-13 22:17:55,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-13 22:17:55,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:55,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:55,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:57,935 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 81 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:18:14,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:14,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4344 states to 3052 states and 4344 transitions. [2024-11-13 22:18:14,235 INFO L276 IsEmpty]: Start isEmpty. Operand 3052 states and 4344 transitions. [2024-11-13 22:18:14,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-13 22:18:14,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:14,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:14,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:14,894 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 81 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.