./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/hard2_unwindbound50.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_26ad03b4-99b7-4699-86f8-3dbcdfd84366/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ad03b4-99b7-4699-86f8-3dbcdfd84366/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_26ad03b4-99b7-4699-86f8-3dbcdfd84366/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ad03b4-99b7-4699-86f8-3dbcdfd84366/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/hard2_unwindbound50.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ad03b4-99b7-4699-86f8-3dbcdfd84366/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_26ad03b4-99b7-4699-86f8-3dbcdfd84366/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 5506d4c7458a400c41a33af3f6404f1e04b9f2e97e99f1fb53b74acf6bf59baf --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:57:50,958 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:57:51,024 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ad03b4-99b7-4699-86f8-3dbcdfd84366/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 22:57:51,029 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:57:51,029 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:57:51,063 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:57:51,067 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:57:51,067 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:57:51,068 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:57:51,068 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:57:51,068 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:57:51,068 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:57:51,068 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:57:51,068 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:57:51,068 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:57:51,068 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:57:51,069 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:57:51,069 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:57:51,069 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:57:51,069 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:57:51,069 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:57:51,069 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:57:51,069 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:57:51,069 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:57:51,070 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:57:51,070 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:57:51,070 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:57:51,070 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:57:51,072 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:57:51,072 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:57:51,072 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:57:51,072 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:57:51,072 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:57:51,073 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_26ad03b4-99b7-4699-86f8-3dbcdfd84366/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 -> 5506d4c7458a400c41a33af3f6404f1e04b9f2e97e99f1fb53b74acf6bf59baf [2024-11-13 22:57:51,447 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:57:51,460 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:57:51,466 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:57:51,468 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:57:51,469 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:57:51,470 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ad03b4-99b7-4699-86f8-3dbcdfd84366/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/nla-digbench-scaling/hard2_unwindbound50.c Unable to find full path for "g++" [2024-11-13 22:57:53,856 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:57:54,245 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:57:54,247 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ad03b4-99b7-4699-86f8-3dbcdfd84366/sv-benchmarks/c/nla-digbench-scaling/hard2_unwindbound50.c [2024-11-13 22:57:54,258 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ad03b4-99b7-4699-86f8-3dbcdfd84366/bin/ukojak-verify-EEHR8qb7sm/data/cd2fde913/a456e72fac924197a241bacc5782bf8d/FLAG85b030d08 [2024-11-13 22:57:54,287 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ad03b4-99b7-4699-86f8-3dbcdfd84366/bin/ukojak-verify-EEHR8qb7sm/data/cd2fde913/a456e72fac924197a241bacc5782bf8d [2024-11-13 22:57:54,290 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:57:54,293 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:57:54,295 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:57:54,296 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:57:54,305 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:57:54,306 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:57:54" (1/1) ... [2024-11-13 22:57:54,307 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@13162486 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:57:54, skipping insertion in model container [2024-11-13 22:57:54,308 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:57:54" (1/1) ... [2024-11-13 22:57:54,327 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:57:54,531 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_26ad03b4-99b7-4699-86f8-3dbcdfd84366/sv-benchmarks/c/nla-digbench-scaling/hard2_unwindbound50.c[526,539] [2024-11-13 22:57:54,563 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:57:54,581 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:57:54,596 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_26ad03b4-99b7-4699-86f8-3dbcdfd84366/sv-benchmarks/c/nla-digbench-scaling/hard2_unwindbound50.c[526,539] [2024-11-13 22:57:54,604 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:57:54,621 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:57:54,622 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:57:54 WrapperNode [2024-11-13 22:57:54,622 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:57:54,623 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:57:54,623 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:57:54,623 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:57:54,631 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:57:54" (1/1) ... [2024-11-13 22:57:54,639 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:57:54" (1/1) ... [2024-11-13 22:57:54,658 INFO L138 Inliner]: procedures = 14, calls = 22, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 67 [2024-11-13 22:57:54,659 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:57:54,660 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:57:54,660 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:57:54,660 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:57:54,669 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:57:54" (1/1) ... [2024-11-13 22:57:54,670 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:57:54" (1/1) ... [2024-11-13 22:57:54,671 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:57:54" (1/1) ... [2024-11-13 22:57:54,672 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:57:54" (1/1) ... [2024-11-13 22:57:54,675 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:57:54" (1/1) ... [2024-11-13 22:57:54,679 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:57:54" (1/1) ... [2024-11-13 22:57:54,681 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:57:54" (1/1) ... [2024-11-13 22:57:54,682 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:57:54" (1/1) ... [2024-11-13 22:57:54,683 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:57:54,688 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:57:54,688 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:57:54,688 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:57:54,689 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:57:54" (1/1) ... [2024-11-13 22:57:54,703 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:57:54,723 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ad03b4-99b7-4699-86f8-3dbcdfd84366/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:57:54,743 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ad03b4-99b7-4699-86f8-3dbcdfd84366/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:57:54,747 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ad03b4-99b7-4699-86f8-3dbcdfd84366/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:57:54,781 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:57:54,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:57:54,781 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:57:54,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:57:54,782 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 22:57:54,782 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 22:57:54,863 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:57:54,866 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:57:55,097 INFO L? ?]: Removed 5 outVars from TransFormulas that were not future-live. [2024-11-13 22:57:55,097 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:57:55,148 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:57:55,148 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-13 22:57:55,149 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:57:55 BoogieIcfgContainer [2024-11-13 22:57:55,149 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:57:55,154 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:57:55,154 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:57:55,173 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:57:55,174 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:57:55" (1/1) ... [2024-11-13 22:57:55,186 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:57:55,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:55,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 22 states and 34 transitions. [2024-11-13 22:57:55,271 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 34 transitions. [2024-11-13 22:57:55,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 22:57:55,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:55,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:55,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:55,421 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 22:57:55,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:55,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 22 states and 31 transitions. [2024-11-13 22:57:55,450 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 31 transitions. [2024-11-13 22:57:55,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 22:57:55,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:55,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:55,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:55,738 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 22:57:55,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:55,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 27 states and 43 transitions. [2024-11-13 22:57:55,861 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 43 transitions. [2024-11-13 22:57:55,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 22:57:55,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:55,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:55,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:55,978 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 22:57:56,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:56,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 29 states and 46 transitions. [2024-11-13 22:57:56,317 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 46 transitions. [2024-11-13 22:57:56,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 22:57:56,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:56,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:56,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:56,502 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:57:56,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:56,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 33 states and 52 transitions. [2024-11-13 22:57:56,975 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 52 transitions. [2024-11-13 22:57:56,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:57:56,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:56,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:57,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:57:57,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:57,056 INFO L255 TraceCheckSpWp]: Trace formula consists of 83 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-13 22:57:57,061 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:57:57,352 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:57:58,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:58,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 38 states and 61 transitions. [2024-11-13 22:57:58,378 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 61 transitions. [2024-11-13 22:57:58,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:57:58,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:58,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:58,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:58,644 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:57:59,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:59,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 44 states and 77 transitions. [2024-11-13 22:57:59,623 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 77 transitions. [2024-11-13 22:57:59,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:57:59,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:59,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:59,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:57:59,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:59,697 INFO L255 TraceCheckSpWp]: Trace formula consists of 98 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-13 22:57:59,699 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:57:59,920 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 5 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:58:01,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:01,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 48 states and 87 transitions. [2024-11-13 22:58:01,125 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 87 transitions. [2024-11-13 22:58:01,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:58:01,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:01,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:01,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:01,352 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:58:01,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:01,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 50 states and 92 transitions. [2024-11-13 22:58:01,820 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 92 transitions. [2024-11-13 22:58:01,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:58:01,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:01,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:01,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:02,005 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 4 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:58:02,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:02,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 54 states and 100 transitions. [2024-11-13 22:58:02,946 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 100 transitions. [2024-11-13 22:58:02,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:58:02,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:02,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:02,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:03,048 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 7 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:58:03,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:03,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 56 states and 101 transitions. [2024-11-13 22:58:03,556 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 101 transitions. [2024-11-13 22:58:03,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:58:03,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:03,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:03,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:58:03,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:03,607 INFO L255 TraceCheckSpWp]: Trace formula consists of 120 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-13 22:58:03,610 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:58:03,856 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:58:05,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:05,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 62 states and 116 transitions. [2024-11-13 22:58:05,897 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 116 transitions. [2024-11-13 22:58:05,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:58:05,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:05,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:05,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:58:05,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:05,952 INFO L255 TraceCheckSpWp]: Trace formula consists of 120 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-13 22:58:05,954 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:58:06,080 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:58:06,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:06,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 64 states and 117 transitions. [2024-11-13 22:58:06,766 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 117 transitions. [2024-11-13 22:58:06,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:58:06,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:06,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:06,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:58:06,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:06,844 INFO L255 TraceCheckSpWp]: Trace formula consists of 118 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-13 22:58:06,846 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:58:06,953 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 9 proven. 13 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 22:58:07,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:07,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 67 states and 127 transitions. [2024-11-13 22:58:07,210 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 127 transitions. [2024-11-13 22:58:07,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:58:07,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:07,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:07,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:07,370 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:58:08,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:08,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 72 states and 138 transitions. [2024-11-13 22:58:08,705 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 138 transitions. [2024-11-13 22:58:08,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:58:08,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:08,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:08,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:08,912 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 22:58:09,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:09,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 74 states and 142 transitions. [2024-11-13 22:58:09,603 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 142 transitions. [2024-11-13 22:58:09,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:58:09,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:09,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:09,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:58:09,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:09,656 INFO L255 TraceCheckSpWp]: Trace formula consists of 135 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 22:58:09,658 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:58:09,760 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 22:58:10,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:10,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 74 states and 141 transitions. [2024-11-13 22:58:10,101 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 141 transitions. [2024-11-13 22:58:10,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:58:10,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:10,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:10,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:10,457 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 12 proven. 6 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 22:58:11,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:11,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 80 states and 163 transitions. [2024-11-13 22:58:11,504 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 163 transitions. [2024-11-13 22:58:11,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:58:11,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:11,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:11,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:58:11,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:11,551 INFO L255 TraceCheckSpWp]: Trace formula consists of 135 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 22:58:11,553 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:58:11,647 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 22:58:12,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:12,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 83 states and 171 transitions. [2024-11-13 22:58:12,231 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 171 transitions. [2024-11-13 22:58:12,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:58:12,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:12,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:12,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:12,351 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 12 proven. 6 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 22:58:12,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:12,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 83 states and 170 transitions. [2024-11-13 22:58:12,657 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 170 transitions. [2024-11-13 22:58:12,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:58:12,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:12,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:12,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:12,867 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 12 proven. 10 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 22:58:13,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:13,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 85 states and 177 transitions. [2024-11-13 22:58:13,490 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 177 transitions. [2024-11-13 22:58:13,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:58:13,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:13,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:13,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:13,568 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 29 proven. 4 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-13 22:58:14,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:14,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 87 states and 181 transitions. [2024-11-13 22:58:14,376 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 181 transitions. [2024-11-13 22:58:14,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:58:14,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:14,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:14,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:14,466 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 24 proven. 16 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 22:58:14,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:14,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 89 states and 182 transitions. [2024-11-13 22:58:14,985 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 182 transitions. [2024-11-13 22:58:14,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 22:58:14,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:14,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:14,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:58:15,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:15,032 INFO L255 TraceCheckSpWp]: Trace formula consists of 157 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-13 22:58:15,034 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:58:15,323 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 16 proven. 16 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 22:58:18,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:18,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 95 states and 199 transitions. [2024-11-13 22:58:18,141 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 199 transitions. [2024-11-13 22:58:18,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 22:58:18,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:18,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:18,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:58:18,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:18,197 INFO L255 TraceCheckSpWp]: Trace formula consists of 157 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-13 22:58:18,199 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:58:18,358 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 16 proven. 16 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 22:58:19,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:19,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 98 states and 203 transitions. [2024-11-13 22:58:19,993 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 203 transitions. [2024-11-13 22:58:19,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 22:58:19,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:19,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:20,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:58:20,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:20,056 INFO L255 TraceCheckSpWp]: Trace formula consists of 157 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-13 22:58:20,058 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:58:20,213 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 16 proven. 16 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 22:58:21,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:21,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 100 states and 204 transitions. [2024-11-13 22:58:21,288 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 204 transitions. [2024-11-13 22:58:21,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:58:21,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:21,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:21,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:58:21,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:21,364 INFO L255 TraceCheckSpWp]: Trace formula consists of 164 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-13 22:58:21,367 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:58:22,023 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 16 proven. 9 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 22:58:26,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:26,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 112 states and 240 transitions. [2024-11-13 22:58:26,621 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 240 transitions. [2024-11-13 22:58:26,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:58:26,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:26,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:26,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:58:26,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:26,682 INFO L255 TraceCheckSpWp]: Trace formula consists of 164 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-13 22:58:26,685 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:58:27,049 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 16 proven. 9 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 22:58:29,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:29,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 117 states and 249 transitions. [2024-11-13 22:58:29,979 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 249 transitions. [2024-11-13 22:58:29,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:58:29,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:29,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:29,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:30,399 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 16 proven. 8 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 22:58:32,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:32,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 122 states and 269 transitions. [2024-11-13 22:58:32,042 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 269 transitions. [2024-11-13 22:58:32,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:58:32,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:32,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:32,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:58:32,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:32,103 INFO L255 TraceCheckSpWp]: Trace formula consists of 164 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-13 22:58:32,106 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:58:32,501 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 16 proven. 9 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 22:58:33,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:33,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 124 states and 274 transitions. [2024-11-13 22:58:33,359 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 274 transitions. [2024-11-13 22:58:33,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:58:33,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:33,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:33,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:33,481 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 16 proven. 8 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 22:58:34,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:34,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 124 states and 273 transitions. [2024-11-13 22:58:34,080 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 273 transitions. [2024-11-13 22:58:34,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:58:34,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:34,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:34,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:58:34,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:34,141 INFO L255 TraceCheckSpWp]: Trace formula consists of 173 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-13 22:58:34,143 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:58:34,491 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 22:58:35,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:35,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 127 states and 283 transitions. [2024-11-13 22:58:35,982 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 283 transitions. [2024-11-13 22:58:35,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:58:35,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:35,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:36,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:58:36,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:36,043 INFO L255 TraceCheckSpWp]: Trace formula consists of 173 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-13 22:58:36,045 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:58:36,308 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 17 proven. 35 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-13 22:58:37,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:37,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 129 states and 287 transitions. [2024-11-13 22:58:37,276 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 287 transitions. [2024-11-13 22:58:37,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:58:37,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:37,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:37,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:58:37,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:37,346 INFO L255 TraceCheckSpWp]: Trace formula consists of 173 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-13 22:58:37,348 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:58:37,497 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 22:58:38,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:38,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 131 states and 291 transitions. [2024-11-13 22:58:38,456 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 291 transitions. [2024-11-13 22:58:38,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:58:38,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:38,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:38,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:58:38,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:38,500 INFO L255 TraceCheckSpWp]: Trace formula consists of 172 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 22:58:38,501 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:58:38,604 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-13 22:58:39,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:39,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 131 states and 289 transitions. [2024-11-13 22:58:39,121 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 289 transitions. [2024-11-13 22:58:39,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:58:39,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:39,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:39,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:58:39,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:39,194 INFO L255 TraceCheckSpWp]: Trace formula consists of 172 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 22:58:39,197 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:58:39,328 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-13 22:58:41,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:41,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 134 states and 298 transitions. [2024-11-13 22:58:41,106 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 298 transitions. [2024-11-13 22:58:41,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:58:41,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:41,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:41,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:41,202 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 22:58:42,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:42,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 138 states and 311 transitions. [2024-11-13 22:58:42,806 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 311 transitions. [2024-11-13 22:58:42,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:58:42,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:42,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:42,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:42,894 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 22:58:43,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:43,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 138 states and 310 transitions. [2024-11-13 22:58:43,525 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 310 transitions. [2024-11-13 22:58:43,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:58:43,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:43,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:43,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:43,623 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 22:58:44,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:44,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 138 states and 309 transitions. [2024-11-13 22:58:44,258 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 309 transitions. [2024-11-13 22:58:44,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:58:44,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:44,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:44,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:44,580 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 18 proven. 24 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 22:58:45,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:45,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 140 states and 320 transitions. [2024-11-13 22:58:45,872 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 320 transitions. [2024-11-13 22:58:45,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 22:58:45,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:45,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:45,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:45,939 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 45 proven. 4 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2024-11-13 22:58:47,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:47,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 142 states and 324 transitions. [2024-11-13 22:58:47,250 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 324 transitions. [2024-11-13 22:58:47,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 22:58:47,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:47,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:47,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:47,310 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 34 proven. 25 refuted. 0 times theorem prover too weak. 171 trivial. 0 not checked. [2024-11-13 22:58:48,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:48,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 144 states and 325 transitions. [2024-11-13 22:58:48,030 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 325 transitions. [2024-11-13 22:58:48,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:58:48,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:48,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:48,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:58:48,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:48,099 INFO L255 TraceCheckSpWp]: Trace formula consists of 184 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-13 22:58:48,102 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:58:49,290 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 19 proven. 39 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-13 22:58:51,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:51,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 147 states and 332 transitions. [2024-11-13 22:58:51,123 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 332 transitions. [2024-11-13 22:58:51,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:58:51,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:51,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:51,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:58:51,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:51,182 INFO L255 TraceCheckSpWp]: Trace formula consists of 194 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-13 22:58:51,184 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:58:51,564 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 22 proven. 33 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 22:58:56,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:56,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 153 states and 353 transitions. [2024-11-13 22:58:56,205 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 353 transitions. [2024-11-13 22:58:56,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:58:56,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:56,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:56,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:58:56,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:56,269 INFO L255 TraceCheckSpWp]: Trace formula consists of 194 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-13 22:58:56,271 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:58:56,426 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 22 proven. 33 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 22:58:58,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:58,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 156 states and 356 transitions. [2024-11-13 22:58:58,355 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 356 transitions. [2024-11-13 22:58:58,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:58:58,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:58,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:58,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:58:58,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:58,414 INFO L255 TraceCheckSpWp]: Trace formula consists of 194 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-13 22:58:58,417 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:58:59,211 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 21 proven. 64 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-13 22:59:01,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:01,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 158 states and 357 transitions. [2024-11-13 22:59:01,205 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 357 transitions. [2024-11-13 22:59:01,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:59:01,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:01,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:01,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:59:01,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:01,251 INFO L255 TraceCheckSpWp]: Trace formula consists of 194 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-13 22:59:01,253 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:59:01,388 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 22 proven. 33 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 22:59:03,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:03,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 161 states and 360 transitions. [2024-11-13 22:59:03,149 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 360 transitions. [2024-11-13 22:59:03,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 22:59:03,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:03,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:03,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:03,990 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 22 proven. 11 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 22:59:05,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:05,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 162 states and 362 transitions. [2024-11-13 22:59:05,431 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 362 transitions. [2024-11-13 22:59:05,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:59:05,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:05,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:05,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:59:05,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:05,495 INFO L255 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-13 22:59:05,497 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:59:06,256 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 22 proven. 21 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 22:59:13,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:13,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 174 states and 403 transitions. [2024-11-13 22:59:13,554 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 403 transitions. [2024-11-13 22:59:13,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:59:13,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:13,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:13,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:14,248 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 22 proven. 20 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 22:59:16,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:16,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 179 states and 428 transitions. [2024-11-13 22:59:16,721 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 428 transitions. [2024-11-13 22:59:16,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:59:16,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:16,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:16,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:59:16,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:16,793 INFO L255 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-13 22:59:16,796 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:59:17,151 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 22 proven. 21 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 22:59:20,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:20,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 184 states and 438 transitions. [2024-11-13 22:59:20,447 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 438 transitions. [2024-11-13 22:59:20,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:59:20,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:20,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:20,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:20,534 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 22 proven. 20 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 22:59:23,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:23,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 187 states and 445 transitions. [2024-11-13 22:59:23,502 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 445 transitions. [2024-11-13 22:59:23,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:59:23,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:23,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:23,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:23,595 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 22 proven. 20 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 22:59:24,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:24,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 190 states and 453 transitions. [2024-11-13 22:59:24,523 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 453 transitions. [2024-11-13 22:59:24,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:59:24,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:24,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:24,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:59:24,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:24,581 INFO L255 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-13 22:59:24,582 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:59:25,038 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 22 proven. 21 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 22:59:25,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:25,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 190 states and 452 transitions. [2024-11-13 22:59:25,760 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 452 transitions. [2024-11-13 22:59:25,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:59:25,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:25,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:25,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:59:25,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:25,812 INFO L255 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-13 22:59:25,814 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:59:26,315 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 22 proven. 21 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 22:59:27,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:27,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 192 states and 457 transitions. [2024-11-13 22:59:27,750 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 457 transitions. [2024-11-13 22:59:27,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:59:27,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:27,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:27,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:27,837 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 22 proven. 20 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 22:59:28,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:28,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 192 states and 456 transitions. [2024-11-13 22:59:28,589 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 456 transitions. [2024-11-13 22:59:28,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:59:28,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:28,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:28,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:59:28,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:28,652 INFO L255 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-13 22:59:28,654 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:59:29,128 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 22 proven. 21 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 22:59:30,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:30,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 194 states and 461 transitions. [2024-11-13 22:59:30,807 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 461 transitions. [2024-11-13 22:59:30,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:59:30,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:30,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:30,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:30,947 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 22 proven. 20 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 22:59:32,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:32,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 194 states and 459 transitions. [2024-11-13 22:59:32,141 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 459 transitions. [2024-11-13 22:59:32,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:59:32,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:32,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:32,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:59:32,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:32,199 INFO L255 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 22:59:32,202 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:59:32,671 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 21 proven. 52 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-13 22:59:35,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:35,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 197 states and 464 transitions. [2024-11-13 22:59:35,020 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 464 transitions. [2024-11-13 22:59:35,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:59:35,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:35,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:35,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:59:35,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:35,148 INFO L255 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-13 22:59:35,154 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:59:35,493 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 22 proven. 21 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 22:59:37,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:37,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 197 states and 463 transitions. [2024-11-13 22:59:37,213 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 463 transitions. [2024-11-13 22:59:37,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:59:37,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:37,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:37,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:59:37,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:37,286 INFO L255 TraceCheckSpWp]: Trace formula consists of 210 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-13 22:59:37,289 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:59:37,520 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 23 proven. 56 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-11-13 22:59:39,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:39,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 200 states and 474 transitions. [2024-11-13 22:59:39,916 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 474 transitions. [2024-11-13 22:59:39,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:59:39,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:39,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:39,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:59:39,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:39,983 INFO L255 TraceCheckSpWp]: Trace formula consists of 210 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-13 22:59:39,984 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:59:40,169 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 24 proven. 22 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 22:59:41,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:41,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 202 states and 478 transitions. [2024-11-13 22:59:41,706 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 478 transitions. [2024-11-13 22:59:41,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:59:41,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:41,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:41,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:59:41,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:41,769 INFO L255 TraceCheckSpWp]: Trace formula consists of 210 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-13 22:59:41,772 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:59:41,963 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 24 proven. 22 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 22:59:43,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:43,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 204 states and 482 transitions. [2024-11-13 22:59:43,464 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 482 transitions. [2024-11-13 22:59:43,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:59:43,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:43,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:43,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:59:43,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:43,520 INFO L255 TraceCheckSpWp]: Trace formula consists of 210 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-13 22:59:43,522 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:59:43,692 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 24 proven. 22 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 22:59:44,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:44,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 206 states and 486 transitions. [2024-11-13 22:59:44,958 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 486 transitions. [2024-11-13 22:59:44,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:59:44,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:44,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:44,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:59:45,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:45,077 INFO L255 TraceCheckSpWp]: Trace formula consists of 209 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 22:59:45,078 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:59:45,173 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked. [2024-11-13 22:59:45,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:45,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 206 states and 483 transitions. [2024-11-13 22:59:45,915 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 483 transitions. [2024-11-13 22:59:45,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:59:45,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:45,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:45,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:59:45,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:45,967 INFO L255 TraceCheckSpWp]: Trace formula consists of 209 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 22:59:45,968 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:59:46,080 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked. [2024-11-13 22:59:47,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:47,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 208 states and 487 transitions. [2024-11-13 22:59:47,719 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 487 transitions. [2024-11-13 22:59:47,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:59:47,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:47,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:47,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:47,815 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 24 proven. 36 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 22:59:50,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:50,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 212 states and 502 transitions. [2024-11-13 22:59:50,312 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 502 transitions. [2024-11-13 22:59:50,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:59:50,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:50,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:50,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:50,437 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 24 proven. 36 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 22:59:51,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:51,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 212 states and 501 transitions. [2024-11-13 22:59:51,289 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 501 transitions. [2024-11-13 22:59:51,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:59:51,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:51,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:51,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:51,400 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 24 proven. 36 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 22:59:52,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:52,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 212 states and 500 transitions. [2024-11-13 22:59:52,203 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 500 transitions. [2024-11-13 22:59:52,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:59:52,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:52,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:52,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:52,273 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 24 proven. 36 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 22:59:53,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:53,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 212 states and 499 transitions. [2024-11-13 22:59:53,066 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 499 transitions. [2024-11-13 22:59:53,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 22:59:53,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:53,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:53,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:53,491 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 24 proven. 44 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 22:59:55,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:55,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 214 states and 513 transitions. [2024-11-13 22:59:55,529 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 513 transitions. [2024-11-13 22:59:55,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 22:59:55,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:55,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:55,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:55,585 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 61 proven. 4 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-11-13 22:59:57,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:57,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 216 states and 517 transitions. [2024-11-13 22:59:57,399 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 517 transitions. [2024-11-13 22:59:57,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 22:59:57,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:57,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:57,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:57,458 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 44 proven. 34 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 22:59:58,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:58,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 218 states and 518 transitions. [2024-11-13 22:59:58,504 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 518 transitions. [2024-11-13 22:59:58,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 22:59:58,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:58,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:58,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:59,524 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 32 proven. 17 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 23:00:02,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:02,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 220 states and 543 transitions. [2024-11-13 23:00:02,972 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 543 transitions. [2024-11-13 23:00:02,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 23:00:02,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:02,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:02,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:00:03,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:03,057 INFO L255 TraceCheckSpWp]: Trace formula consists of 230 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-13 23:00:03,060 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:00:03,925 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 25 proven. 66 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-13 23:00:08,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:08,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 225 states and 569 transitions. [2024-11-13 23:00:08,495 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 569 transitions. [2024-11-13 23:00:08,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 23:00:08,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:08,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:08,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:09,246 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 26 proven. 27 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 23:00:12,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:12,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 230 states and 604 transitions. [2024-11-13 23:00:12,796 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 604 transitions. [2024-11-13 23:00:12,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 23:00:12,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:12,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:12,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:00:12,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:12,865 INFO L255 TraceCheckSpWp]: Trace formula consists of 230 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-13 23:00:12,867 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:00:13,720 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 43 proven. 48 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-13 23:00:16,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:16,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 232 states and 610 transitions. [2024-11-13 23:00:16,076 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 610 transitions. [2024-11-13 23:00:16,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 23:00:16,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:16,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:16,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:00:16,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:16,172 INFO L255 TraceCheckSpWp]: Trace formula consists of 230 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 23:00:16,176 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:00:18,029 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 26 proven. 29 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 23:00:27,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:27,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 244 states and 652 transitions. [2024-11-13 23:00:27,363 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 652 transitions. [2024-11-13 23:00:27,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 23:00:27,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:27,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:27,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:00:27,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:27,436 INFO L255 TraceCheckSpWp]: Trace formula consists of 230 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 23:00:27,438 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:00:28,431 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 26 proven. 29 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 23:00:30,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:30,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 246 states and 659 transitions. [2024-11-13 23:00:30,985 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 659 transitions. [2024-11-13 23:00:30,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 23:00:30,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:30,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:31,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:00:31,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:31,050 INFO L255 TraceCheckSpWp]: Trace formula consists of 230 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-13 23:00:31,052 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:00:31,833 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 25 proven. 66 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-13 23:00:34,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:34,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 248 states and 669 transitions. [2024-11-13 23:00:34,144 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 669 transitions. [2024-11-13 23:00:34,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 23:00:34,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:34,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:34,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:34,233 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 26 proven. 27 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 23:00:35,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:35,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 248 states and 668 transitions. [2024-11-13 23:00:35,201 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 668 transitions. [2024-11-13 23:00:35,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 23:00:35,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:35,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:35,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:00:35,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:35,276 INFO L255 TraceCheckSpWp]: Trace formula consists of 230 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-13 23:00:35,279 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:00:35,966 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 25 proven. 66 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-13 23:00:38,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:38,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 250 states and 674 transitions. [2024-11-13 23:00:38,526 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 674 transitions. [2024-11-13 23:00:38,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 23:00:38,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:38,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:38,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:00:38,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:38,597 INFO L255 TraceCheckSpWp]: Trace formula consists of 230 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-13 23:00:38,598 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:00:39,138 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 25 proven. 66 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-13 23:00:41,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:41,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 252 states and 680 transitions. [2024-11-13 23:00:41,967 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 680 transitions. [2024-11-13 23:00:41,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 23:00:41,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:41,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:41,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:42,039 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 26 proven. 27 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 23:00:43,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:43,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 252 states and 679 transitions. [2024-11-13 23:00:43,024 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 679 transitions. [2024-11-13 23:00:43,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 23:00:43,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:43,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:43,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:00:43,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:43,084 INFO L255 TraceCheckSpWp]: Trace formula consists of 230 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-13 23:00:43,086 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:00:43,854 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 25 proven. 66 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-13 23:00:45,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:45,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 254 states and 682 transitions. [2024-11-13 23:00:45,962 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 682 transitions. [2024-11-13 23:00:45,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 23:00:45,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:45,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:45,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:00:46,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:46,021 INFO L255 TraceCheckSpWp]: Trace formula consists of 230 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-13 23:00:46,022 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:00:46,733 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 25 proven. 66 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-13 23:00:49,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:49,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 256 states and 688 transitions. [2024-11-13 23:00:49,331 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 688 transitions. [2024-11-13 23:00:49,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 23:00:49,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:49,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:49,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:49,496 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 26 proven. 27 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 23:00:50,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:50,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 256 states and 687 transitions. [2024-11-13 23:00:50,673 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 687 transitions. [2024-11-13 23:00:50,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 23:00:50,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:50,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:50,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:00:50,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:50,748 INFO L255 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-13 23:00:50,750 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:00:51,505 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 28 proven. 56 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 23:00:58,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:58,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 262 states and 709 transitions. [2024-11-13 23:00:58,839 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 709 transitions. [2024-11-13 23:00:58,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 23:00:58,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:58,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:58,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:00:58,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:58,893 INFO L255 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-13 23:00:58,894 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:00:59,064 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 28 proven. 56 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 23:01:02,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:02,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 265 states and 712 transitions. [2024-11-13 23:01:02,594 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 712 transitions. [2024-11-13 23:01:02,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 23:01:02,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:02,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:02,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:01:02,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:02,636 INFO L255 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-13 23:01:02,637 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:01:02,829 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 28 proven. 56 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 23:01:05,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:05,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 268 states and 715 transitions. [2024-11-13 23:01:05,921 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 715 transitions. [2024-11-13 23:01:05,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 23:01:05,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:05,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:05,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:01:05,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:05,970 INFO L255 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-13 23:01:05,971 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:01:06,139 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 28 proven. 56 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 23:01:09,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:09,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 271 states and 719 transitions. [2024-11-13 23:01:09,832 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 719 transitions. [2024-11-13 23:01:09,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 23:01:09,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:09,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:09,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:01:09,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:09,879 INFO L255 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-13 23:01:09,880 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:01:10,492 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 27 proven. 96 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-13 23:01:13,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:13,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 273 states and 720 transitions. [2024-11-13 23:01:13,286 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 720 transitions. [2024-11-13 23:01:13,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 23:01:13,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:13,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:13,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:01:13,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:13,348 INFO L255 TraceCheckSpWp]: Trace formula consists of 239 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 23:01:13,349 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:01:13,563 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 45 proven. 53 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-13 23:01:16,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:16,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 276 states and 735 transitions. [2024-11-13 23:01:16,940 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 735 transitions. [2024-11-13 23:01:16,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 23:01:16,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:16,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:16,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:01:16,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:16,996 INFO L255 TraceCheckSpWp]: Trace formula consists of 239 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 23:01:16,998 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:01:17,210 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 27 proven. 71 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-13 23:01:19,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:19,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 278 states and 738 transitions. [2024-11-13 23:01:19,689 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 738 transitions. [2024-11-13 23:01:19,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 23:01:19,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:19,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:19,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:01:19,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:19,759 INFO L255 TraceCheckSpWp]: Trace formula consists of 239 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 23:01:19,760 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:01:19,961 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 27 proven. 71 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-13 23:01:22,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:22,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 281 states and 751 transitions. [2024-11-13 23:01:22,872 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 751 transitions. [2024-11-13 23:01:22,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 23:01:22,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:22,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:22,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:01:22,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:22,938 INFO L255 TraceCheckSpWp]: Trace formula consists of 239 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 23:01:22,940 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:01:23,191 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 27 proven. 71 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-13 23:01:25,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:25,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 283 states and 754 transitions. [2024-11-13 23:01:25,139 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 754 transitions. [2024-11-13 23:01:25,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 23:01:25,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:25,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:25,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:01:25,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:25,204 INFO L255 TraceCheckSpWp]: Trace formula consists of 239 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 23:01:25,206 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:01:25,394 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 27 proven. 71 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-13 23:01:27,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:27,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 285 states and 758 transitions. [2024-11-13 23:01:27,339 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 758 transitions. [2024-11-13 23:01:27,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 23:01:27,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:27,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:27,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:01:27,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:27,395 INFO L255 TraceCheckSpWp]: Trace formula consists of 239 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 23:01:27,396 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:01:27,592 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 45 proven. 53 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-13 23:01:29,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:29,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 287 states and 762 transitions. [2024-11-13 23:01:29,538 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 762 transitions. [2024-11-13 23:01:29,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 23:01:29,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:29,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:29,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:01:29,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:29,603 INFO L255 TraceCheckSpWp]: Trace formula consists of 239 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 23:01:29,605 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:01:29,853 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 27 proven. 71 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-13 23:01:31,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:31,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 289 states and 766 transitions. [2024-11-13 23:01:31,873 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 766 transitions. [2024-11-13 23:01:31,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 23:01:31,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:31,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:32,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:01:32,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:32,062 INFO L255 TraceCheckSpWp]: Trace formula consists of 239 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-13 23:01:32,063 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:01:32,245 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 28 proven. 31 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 23:01:34,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:34,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 291 states and 770 transitions. [2024-11-13 23:01:34,197 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 770 transitions. [2024-11-13 23:01:34,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 23:01:34,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:34,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:34,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:01:34,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:34,263 INFO L255 TraceCheckSpWp]: Trace formula consists of 239 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-13 23:01:34,264 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:01:34,430 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 28 proven. 31 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 23:01:36,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:36,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 293 states and 774 transitions. [2024-11-13 23:01:36,305 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 774 transitions. [2024-11-13 23:01:36,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 23:01:36,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:36,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:36,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:01:36,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:36,369 INFO L255 TraceCheckSpWp]: Trace formula consists of 239 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 23:01:36,370 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:01:36,556 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 27 proven. 71 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-13 23:01:38,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:38,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 295 states and 777 transitions. [2024-11-13 23:01:38,501 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 777 transitions. [2024-11-13 23:01:38,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 23:01:38,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:38,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:38,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:01:38,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:38,561 INFO L255 TraceCheckSpWp]: Trace formula consists of 239 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 23:01:38,563 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:01:38,784 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 27 proven. 71 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-13 23:01:41,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:41,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 297 states and 781 transitions. [2024-11-13 23:01:41,380 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 781 transitions. [2024-11-13 23:01:41,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 23:01:41,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:41,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:41,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:01:41,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:41,436 INFO L255 TraceCheckSpWp]: Trace formula consists of 239 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-13 23:01:41,437 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:01:41,592 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 28 proven. 31 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 23:01:43,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:43,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 299 states and 785 transitions. [2024-11-13 23:01:43,595 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 785 transitions. [2024-11-13 23:01:43,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 23:01:43,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:43,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:43,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:01:43,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:43,644 INFO L255 TraceCheckSpWp]: Trace formula consists of 238 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-13 23:01:43,645 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:01:44,738 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 28 proven. 39 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 23:01:55,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:55,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 308 states and 822 transitions. [2024-11-13 23:01:55,890 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 822 transitions. [2024-11-13 23:01:55,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 23:01:55,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:55,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:55,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:55,963 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 28 proven. 38 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 23:02:00,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:00,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 847 states to 311 states and 829 transitions. [2024-11-13 23:02:00,090 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 829 transitions. [2024-11-13 23:02:00,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 23:02:00,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:00,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:00,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:02:00,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:00,141 INFO L255 TraceCheckSpWp]: Trace formula consists of 238 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-13 23:02:00,143 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:02:00,548 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 28 proven. 39 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 23:02:05,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:05,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 866 states to 316 states and 848 transitions. [2024-11-13 23:02:05,786 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 848 transitions. [2024-11-13 23:02:05,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 23:02:05,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:05,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:05,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:02:05,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:05,837 INFO L255 TraceCheckSpWp]: Trace formula consists of 238 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-13 23:02:05,838 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:02:06,197 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 28 proven. 39 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 23:02:11,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:11,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 871 states to 318 states and 853 transitions. [2024-11-13 23:02:11,412 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 853 transitions. [2024-11-13 23:02:11,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 23:02:11,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:11,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:11,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:02:11,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:11,468 INFO L255 TraceCheckSpWp]: Trace formula consists of 238 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-13 23:02:11,469 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:02:11,813 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 28 proven. 39 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 23:02:14,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:14,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 321 states and 860 transitions. [2024-11-13 23:02:14,267 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 860 transitions. [2024-11-13 23:02:14,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 23:02:14,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:14,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:14,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:02:14,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:14,318 INFO L255 TraceCheckSpWp]: Trace formula consists of 238 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-13 23:02:14,320 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:02:15,067 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 27 proven. 79 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-13 23:02:17,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:17,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 884 states to 323 states and 866 transitions. [2024-11-13 23:02:17,906 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 866 transitions. [2024-11-13 23:02:17,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 23:02:17,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:17,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:17,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:02:17,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:17,954 INFO L255 TraceCheckSpWp]: Trace formula consists of 238 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-13 23:02:17,955 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:02:18,284 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 28 proven. 39 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 23:02:20,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:20,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 890 states to 325 states and 872 transitions. [2024-11-13 23:02:20,914 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 872 transitions. [2024-11-13 23:02:20,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 23:02:20,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:20,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:20,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:02:20,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:20,971 INFO L255 TraceCheckSpWp]: Trace formula consists of 238 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-13 23:02:20,973 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:02:21,412 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 28 proven. 39 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 23:02:25,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:25,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 895 states to 328 states and 877 transitions. [2024-11-13 23:02:25,174 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 877 transitions. [2024-11-13 23:02:25,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 23:02:25,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:25,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:25,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:02:25,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:25,221 INFO L255 TraceCheckSpWp]: Trace formula consists of 238 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-13 23:02:25,222 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:02:25,599 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 28 proven. 39 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 23:02:29,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:29,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 900 states to 331 states and 882 transitions. [2024-11-13 23:02:29,360 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 882 transitions. [2024-11-13 23:02:29,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 23:02:29,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:29,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:29,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:02:29,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:29,419 INFO L255 TraceCheckSpWp]: Trace formula consists of 238 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-13 23:02:29,421 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:02:30,274 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 28 proven. 39 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 23:02:34,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:34,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 905 states to 334 states and 887 transitions. [2024-11-13 23:02:34,113 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 887 transitions. [2024-11-13 23:02:34,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 23:02:34,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:34,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:34,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:34,178 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 28 proven. 38 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 23:02:35,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:35,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 904 states to 334 states and 886 transitions. [2024-11-13 23:02:35,693 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 886 transitions. [2024-11-13 23:02:35,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 23:02:35,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:35,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:35,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:02:35,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:35,740 INFO L255 TraceCheckSpWp]: Trace formula consists of 238 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-13 23:02:35,741 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:02:36,695 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 28 proven. 39 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 23:02:37,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:37,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 903 states to 334 states and 885 transitions. [2024-11-13 23:02:37,957 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 885 transitions. [2024-11-13 23:02:37,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 23:02:37,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:37,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:37,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:02:37,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:38,001 INFO L255 TraceCheckSpWp]: Trace formula consists of 238 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-13 23:02:38,003 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:02:38,750 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 28 proven. 39 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 23:02:40,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:40,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 902 states to 334 states and 884 transitions. [2024-11-13 23:02:40,105 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 884 transitions. [2024-11-13 23:02:40,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 23:02:40,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:40,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:40,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:02:40,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:40,163 INFO L255 TraceCheckSpWp]: Trace formula consists of 247 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-13 23:02:40,165 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:02:40,418 INFO L134 CoverageAnalysis]: Checked inductivity of 490 backedges. 29 proven. 83 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-11-13 23:02:43,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:43,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 914 states to 337 states and 896 transitions. [2024-11-13 23:02:43,702 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 896 transitions. [2024-11-13 23:02:43,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 23:02:43,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:43,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:43,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:02:43,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:43,760 INFO L255 TraceCheckSpWp]: Trace formula consists of 247 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-13 23:02:43,762 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:02:43,968 INFO L134 CoverageAnalysis]: Checked inductivity of 490 backedges. 30 proven. 40 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-13 23:02:46,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:46,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 339 states and 900 transitions. [2024-11-13 23:02:46,426 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 900 transitions. [2024-11-13 23:02:46,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 23:02:46,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:46,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:46,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:02:46,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:46,479 INFO L255 TraceCheckSpWp]: Trace formula consists of 247 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-13 23:02:46,481 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:02:46,666 INFO L134 CoverageAnalysis]: Checked inductivity of 490 backedges. 30 proven. 40 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-13 23:02:48,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:48,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 922 states to 341 states and 904 transitions. [2024-11-13 23:02:48,961 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 904 transitions. [2024-11-13 23:02:48,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 23:02:48,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:48,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:48,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:02:49,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:49,019 INFO L255 TraceCheckSpWp]: Trace formula consists of 247 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-13 23:02:49,021 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:02:49,205 INFO L134 CoverageAnalysis]: Checked inductivity of 490 backedges. 30 proven. 40 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-13 23:02:51,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:51,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 926 states to 343 states and 908 transitions. [2024-11-13 23:02:51,486 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 908 transitions. [2024-11-13 23:02:51,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 23:02:51,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:51,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:51,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:02:51,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:51,543 INFO L255 TraceCheckSpWp]: Trace formula consists of 247 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-13 23:02:51,545 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:02:51,751 INFO L134 CoverageAnalysis]: Checked inductivity of 490 backedges. 30 proven. 40 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-13 23:02:54,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:54,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 345 states and 912 transitions. [2024-11-13 23:02:54,057 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 912 transitions. [2024-11-13 23:02:54,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 23:02:54,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:54,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:54,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:54,300 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 30 proven. 60 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-13 23:03:00,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:00,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 949 states to 349 states and 928 transitions. [2024-11-13 23:03:00,813 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 928 transitions. [2024-11-13 23:03:00,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 23:03:00,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:00,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:00,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:03:00,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:00,864 INFO L255 TraceCheckSpWp]: Trace formula consists of 246 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 23:03:00,865 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:03:00,994 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-13 23:03:02,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:02,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 951 states to 349 states and 925 transitions. [2024-11-13 23:03:02,446 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 925 transitions. [2024-11-13 23:03:02,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 23:03:02,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:02,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:02,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:03:02,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:02,492 INFO L255 TraceCheckSpWp]: Trace formula consists of 246 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 23:03:02,492 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:03:02,595 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-13 23:03:05,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:05,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 351 states and 930 transitions. [2024-11-13 23:03:05,805 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 930 transitions. [2024-11-13 23:03:05,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 23:03:05,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:05,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:05,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:05,899 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 30 proven. 60 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-13 23:03:07,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:07,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 351 states and 929 transitions. [2024-11-13 23:03:07,145 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 929 transitions. [2024-11-13 23:03:07,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 23:03:07,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:07,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:07,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:07,204 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 30 proven. 60 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-13 23:03:07,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:07,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 961 states to 352 states and 935 transitions. [2024-11-13 23:03:07,828 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 935 transitions. [2024-11-13 23:03:07,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 23:03:07,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:07,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:07,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:07,893 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 30 proven. 60 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-13 23:03:09,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:09,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 960 states to 352 states and 934 transitions. [2024-11-13 23:03:09,106 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 934 transitions. [2024-11-13 23:03:09,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 23:03:09,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:09,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:09,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:09,175 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 30 proven. 60 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-13 23:03:10,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:10,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 959 states to 352 states and 933 transitions. [2024-11-13 23:03:10,504 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 933 transitions. [2024-11-13 23:03:10,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 23:03:10,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:10,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:10,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:10,588 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 30 proven. 60 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-13 23:03:11,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:11,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 958 states to 352 states and 932 transitions. [2024-11-13 23:03:11,951 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 932 transitions. [2024-11-13 23:03:11,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 23:03:11,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:11,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:11,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:03:12,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:12,033 INFO L255 TraceCheckSpWp]: Trace formula consists of 250 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-13 23:03:12,035 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:03:14,113 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 68 proven. 37 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-11-13 23:03:25,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:25,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 360 states and 951 transitions. [2024-11-13 23:03:25,289 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 951 transitions. [2024-11-13 23:03:25,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 23:03:25,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:25,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:25,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:03:25,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:25,374 INFO L255 TraceCheckSpWp]: Trace formula consists of 250 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-13 23:03:25,376 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:03:25,883 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 68 proven. 37 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-11-13 23:03:29,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:29,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 363 states and 961 transitions. [2024-11-13 23:03:29,689 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 961 transitions. [2024-11-13 23:03:29,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 23:03:29,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:29,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:29,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:03:29,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:29,784 INFO L255 TraceCheckSpWp]: Trace formula consists of 250 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-13 23:03:29,786 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:03:30,575 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 68 proven. 37 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-11-13 23:03:32,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:32,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 365 states and 964 transitions. [2024-11-13 23:03:32,966 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 964 transitions. [2024-11-13 23:03:32,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 23:03:32,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:32,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:32,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:03:33,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:33,052 INFO L255 TraceCheckSpWp]: Trace formula consists of 250 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-13 23:03:33,054 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:03:33,892 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 64 proven. 77 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2024-11-13 23:03:36,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:36,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 367 states and 967 transitions. [2024-11-13 23:03:36,326 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 967 transitions. [2024-11-13 23:03:36,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 23:03:36,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:36,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:36,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:03:36,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:36,395 INFO L255 TraceCheckSpWp]: Trace formula consists of 250 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-13 23:03:36,397 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:03:36,916 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 64 proven. 77 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2024-11-13 23:03:39,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:39,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 369 states and 970 transitions. [2024-11-13 23:03:39,487 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 970 transitions. [2024-11-13 23:03:39,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 23:03:39,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:39,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:39,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:03:39,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:39,579 INFO L255 TraceCheckSpWp]: Trace formula consists of 250 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-13 23:03:39,581 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:03:40,672 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 64 proven. 77 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2024-11-13 23:03:43,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:43,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 371 states and 973 transitions. [2024-11-13 23:03:43,455 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 973 transitions. [2024-11-13 23:03:43,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 23:03:43,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:43,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:43,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:03:43,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:43,538 INFO L255 TraceCheckSpWp]: Trace formula consists of 250 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 23:03:43,539 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:03:45,972 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 30 proven. 33 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-13 23:03:51,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:51,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1002 states to 373 states and 976 transitions. [2024-11-13 23:03:51,084 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 976 transitions. [2024-11-13 23:03:51,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 23:03:51,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:51,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:51,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:03:51,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:51,148 INFO L255 TraceCheckSpWp]: Trace formula consists of 250 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-13 23:03:51,149 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:03:51,648 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 64 proven. 77 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2024-11-13 23:03:54,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:54,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 375 states and 979 transitions. [2024-11-13 23:03:54,225 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 979 transitions. [2024-11-13 23:03:54,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 23:03:54,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:54,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:54,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:03:54,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:54,288 INFO L255 TraceCheckSpWp]: Trace formula consists of 250 conjuncts, 56 conjuncts are in the unsatisfiable core [2024-11-13 23:03:54,290 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:03:54,807 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 64 proven. 77 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2024-11-13 23:03:57,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:57,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1008 states to 377 states and 982 transitions. [2024-11-13 23:03:57,464 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 982 transitions. [2024-11-13 23:03:57,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 23:03:57,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:57,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:57,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:03:57,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:57,561 INFO L255 TraceCheckSpWp]: Trace formula consists of 250 conjuncts, 45 conjuncts are in the unsatisfiable core [2024-11-13 23:03:57,564 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:03:58,192 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 64 proven. 77 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2024-11-13 23:04:01,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:01,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1011 states to 379 states and 985 transitions. [2024-11-13 23:04:01,003 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 985 transitions. [2024-11-13 23:04:01,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 23:04:01,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:01,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:01,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:01,716 INFO L134 CoverageAnalysis]: Checked inductivity of 520 backedges. 30 proven. 70 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-13 23:04:05,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:05,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1027 states to 381 states and 1001 transitions. [2024-11-13 23:04:05,739 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 1001 transitions. [2024-11-13 23:04:05,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 23:04:05,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:05,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:05,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:05,806 INFO L134 CoverageAnalysis]: Checked inductivity of 572 backedges. 77 proven. 4 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2024-11-13 23:04:08,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:08,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1032 states to 383 states and 1006 transitions. [2024-11-13 23:04:08,772 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 1006 transitions. [2024-11-13 23:04:08,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 23:04:08,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:08,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:08,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:08,806 INFO L134 CoverageAnalysis]: Checked inductivity of 592 backedges. 54 proven. 43 refuted. 0 times theorem prover too weak. 495 trivial. 0 not checked. [2024-11-13 23:04:10,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:10,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1033 states to 385 states and 1007 transitions. [2024-11-13 23:04:10,827 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 1007 transitions. [2024-11-13 23:04:10,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 23:04:10,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:10,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:10,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:11,744 INFO L134 CoverageAnalysis]: Checked inductivity of 545 backedges. 32 proven. 33 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-13 23:04:14,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:14,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1035 states to 386 states and 1009 transitions. [2024-11-13 23:04:14,629 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 1009 transitions. [2024-11-13 23:04:14,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 23:04:14,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:14,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:14,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:16,008 INFO L134 CoverageAnalysis]: Checked inductivity of 557 backedges. 32 proven. 45 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-13 23:04:25,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:25,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1088 states to 391 states and 1062 transitions. [2024-11-13 23:04:25,787 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 1062 transitions. [2024-11-13 23:04:25,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 23:04:25,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:25,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:25,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:04:25,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:25,844 INFO L255 TraceCheckSpWp]: Trace formula consists of 267 conjuncts, 44 conjuncts are in the unsatisfiable core [2024-11-13 23:04:25,846 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:04:26,931 INFO L134 CoverageAnalysis]: Checked inductivity of 559 backedges. 31 proven. 93 refuted. 0 times theorem prover too weak. 435 trivial. 0 not checked. [2024-11-13 23:04:36,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:36,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1119 states to 396 states and 1093 transitions. [2024-11-13 23:04:36,246 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 1093 transitions. [2024-11-13 23:04:36,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 23:04:36,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:36,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:36,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:36,550 INFO L134 CoverageAnalysis]: Checked inductivity of 557 backedges. 32 proven. 45 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-13 23:04:37,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:37,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 396 states and 1092 transitions. [2024-11-13 23:04:37,885 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 1092 transitions. [2024-11-13 23:04:37,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 23:04:37,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:37,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:37,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:04:37,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:37,940 INFO L255 TraceCheckSpWp]: Trace formula consists of 267 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-11-13 23:04:37,941 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:04:38,386 INFO L134 CoverageAnalysis]: Checked inductivity of 559 backedges. 32 proven. 47 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-13 23:04:42,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:42,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1124 states to 398 states and 1098 transitions. [2024-11-13 23:04:42,067 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 1098 transitions. [2024-11-13 23:04:42,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 23:04:42,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:42,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:42,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:42,193 INFO L134 CoverageAnalysis]: Checked inductivity of 557 backedges. 32 proven. 45 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-13 23:04:43,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:43,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1123 states to 398 states and 1097 transitions. [2024-11-13 23:04:43,720 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 1097 transitions. [2024-11-13 23:04:43,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 23:04:43,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:43,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:43,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:04:43,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:43,774 INFO L255 TraceCheckSpWp]: Trace formula consists of 267 conjuncts, 44 conjuncts are in the unsatisfiable core [2024-11-13 23:04:43,775 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:04:44,893 INFO L134 CoverageAnalysis]: Checked inductivity of 559 backedges. 31 proven. 93 refuted. 0 times theorem prover too weak. 435 trivial. 0 not checked. [2024-11-13 23:04:48,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:48,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1129 states to 400 states and 1103 transitions. [2024-11-13 23:04:48,861 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 1103 transitions. [2024-11-13 23:04:48,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 23:04:48,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:48,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:48,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:04:48,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:48,928 INFO L255 TraceCheckSpWp]: Trace formula consists of 267 conjuncts, 44 conjuncts are in the unsatisfiable core [2024-11-13 23:04:48,930 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:04:49,384 INFO L134 CoverageAnalysis]: Checked inductivity of 559 backedges. 31 proven. 93 refuted. 0 times theorem prover too weak. 435 trivial. 0 not checked. [2024-11-13 23:04:53,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:53,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1135 states to 402 states and 1109 transitions. [2024-11-13 23:04:53,125 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 1109 transitions. [2024-11-13 23:04:53,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 23:04:53,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:53,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:53,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:04:53,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:53,187 INFO L255 TraceCheckSpWp]: Trace formula consists of 267 conjuncts, 52 conjuncts are in the unsatisfiable core [2024-11-13 23:04:53,189 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:04:53,675 INFO L134 CoverageAnalysis]: Checked inductivity of 559 backedges. 31 proven. 93 refuted. 0 times theorem prover too weak. 435 trivial. 0 not checked. [2024-11-13 23:04:57,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:57,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1141 states to 404 states and 1115 transitions. [2024-11-13 23:04:57,237 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 1115 transitions. [2024-11-13 23:04:57,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 23:04:57,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:57,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:57,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:04:57,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:57,300 INFO L255 TraceCheckSpWp]: Trace formula consists of 267 conjuncts, 44 conjuncts are in the unsatisfiable core [2024-11-13 23:04:57,301 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:04:57,980 INFO L134 CoverageAnalysis]: Checked inductivity of 559 backedges. 31 proven. 93 refuted. 0 times theorem prover too weak. 435 trivial. 0 not checked. [2024-11-13 23:05:02,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:02,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1150 states to 406 states and 1124 transitions. [2024-11-13 23:05:02,199 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 1124 transitions. [2024-11-13 23:05:02,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 23:05:02,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:02,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:02,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:02,295 INFO L134 CoverageAnalysis]: Checked inductivity of 557 backedges. 32 proven. 45 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-13 23:05:03,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:03,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1149 states to 406 states and 1123 transitions. [2024-11-13 23:05:03,718 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 1123 transitions. [2024-11-13 23:05:03,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 23:05:03,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:03,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:03,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:03,868 INFO L134 CoverageAnalysis]: Checked inductivity of 557 backedges. 32 proven. 45 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-13 23:05:05,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:05,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1148 states to 406 states and 1122 transitions. [2024-11-13 23:05:05,231 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 1122 transitions. [2024-11-13 23:05:05,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 23:05:05,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:05,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:05,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:05:05,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:05,276 INFO L255 TraceCheckSpWp]: Trace formula consists of 268 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 23:05:05,277 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:05:06,137 INFO L134 CoverageAnalysis]: Checked inductivity of 663 backedges. 34 proven. 85 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-13 23:05:18,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:18,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1173 states to 412 states and 1147 transitions. [2024-11-13 23:05:18,126 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 1147 transitions. [2024-11-13 23:05:18,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 23:05:18,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:18,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:18,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:05:18,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:18,182 INFO L255 TraceCheckSpWp]: Trace formula consists of 268 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 23:05:18,183 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:05:18,380 INFO L134 CoverageAnalysis]: Checked inductivity of 663 backedges. 34 proven. 85 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-13 23:05:23,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:23,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1177 states to 415 states and 1151 transitions. [2024-11-13 23:05:23,804 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 1151 transitions. [2024-11-13 23:05:23,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 23:05:23,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:23,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:23,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:05:23,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:23,851 INFO L255 TraceCheckSpWp]: Trace formula consists of 268 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 23:05:23,852 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:05:24,029 INFO L134 CoverageAnalysis]: Checked inductivity of 663 backedges. 34 proven. 85 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-13 23:05:28,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:28,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1180 states to 418 states and 1154 transitions. [2024-11-13 23:05:28,483 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 1154 transitions. [2024-11-13 23:05:28,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 23:05:28,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:28,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:28,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:05:28,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:28,532 INFO L255 TraceCheckSpWp]: Trace formula consists of 268 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 23:05:28,533 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:05:28,702 INFO L134 CoverageAnalysis]: Checked inductivity of 663 backedges. 34 proven. 85 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-13 23:05:33,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:33,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1183 states to 421 states and 1157 transitions. [2024-11-13 23:05:33,303 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 1157 transitions. [2024-11-13 23:05:33,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 23:05:33,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:33,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:33,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:05:33,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:33,348 INFO L255 TraceCheckSpWp]: Trace formula consists of 268 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 23:05:33,349 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:05:33,522 INFO L134 CoverageAnalysis]: Checked inductivity of 663 backedges. 34 proven. 85 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-13 23:05:37,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:37,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 423 states and 1158 transitions. [2024-11-13 23:05:37,115 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 1158 transitions. [2024-11-13 23:05:37,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 23:05:37,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:37,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:37,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:05:37,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:37,160 INFO L255 TraceCheckSpWp]: Trace formula consists of 268 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-13 23:05:37,161 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:05:38,058 INFO L134 CoverageAnalysis]: Checked inductivity of 663 backedges. 33 proven. 134 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-13 23:05:43,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:43,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1187 states to 426 states and 1161 transitions. [2024-11-13 23:05:43,828 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 1161 transitions. [2024-11-13 23:05:43,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 23:05:43,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:43,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:43,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:05:43,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:43,899 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-13 23:05:43,900 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:05:44,115 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 33 proven. 98 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-13 23:05:48,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:48,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1201 states to 429 states and 1175 transitions. [2024-11-13 23:05:48,408 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 1175 transitions. [2024-11-13 23:05:48,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 23:05:48,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:48,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:48,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:05:48,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:48,468 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 23:05:48,469 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:05:48,662 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 34 proven. 49 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-13 23:05:51,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:51,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1205 states to 431 states and 1179 transitions. [2024-11-13 23:05:51,664 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 1179 transitions. [2024-11-13 23:05:51,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 23:05:51,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:51,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:51,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:05:51,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:51,719 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 23:05:51,720 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:05:51,916 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 34 proven. 49 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-13 23:05:54,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:54,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1209 states to 433 states and 1183 transitions. [2024-11-13 23:05:54,870 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 1183 transitions. [2024-11-13 23:05:54,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 23:05:54,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:54,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:54,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:05:54,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:54,941 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 23:05:54,942 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:05:55,158 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 34 proven. 49 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-13 23:06:00,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:00,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1224 states to 436 states and 1198 transitions. [2024-11-13 23:06:00,034 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 1198 transitions. [2024-11-13 23:06:00,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 23:06:00,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:00,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:00,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:06:00,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:00,088 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 23:06:00,089 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:06:00,276 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 34 proven. 49 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-13 23:06:03,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:03,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1228 states to 438 states and 1202 transitions. [2024-11-13 23:06:03,313 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 1202 transitions. [2024-11-13 23:06:03,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 23:06:03,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:03,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:03,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:06:03,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:03,377 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-13 23:06:03,379 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:06:03,584 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 33 proven. 98 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-13 23:06:07,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:07,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1232 states to 440 states and 1206 transitions. [2024-11-13 23:06:07,344 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 1206 transitions. [2024-11-13 23:06:07,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 23:06:07,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:07,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:07,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:06:07,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:07,398 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-13 23:06:07,399 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:06:07,604 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 33 proven. 98 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-13 23:06:11,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:11,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1236 states to 442 states and 1210 transitions. [2024-11-13 23:06:11,017 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 1210 transitions. [2024-11-13 23:06:11,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 23:06:11,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:11,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:11,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:06:11,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:11,071 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 23:06:11,073 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:06:11,259 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 34 proven. 49 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-13 23:06:14,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:14,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1240 states to 444 states and 1214 transitions. [2024-11-13 23:06:14,400 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 1214 transitions. [2024-11-13 23:06:14,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 23:06:14,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:14,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:14,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:06:14,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:14,454 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 23:06:14,455 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:06:14,643 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 34 proven. 49 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-13 23:06:17,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:17,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1244 states to 446 states and 1218 transitions. [2024-11-13 23:06:17,692 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 1218 transitions. [2024-11-13 23:06:17,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 23:06:17,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:17,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:17,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:06:17,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:17,746 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-13 23:06:17,748 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:06:17,970 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 33 proven. 98 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-13 23:06:21,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:21,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1248 states to 448 states and 1222 transitions. [2024-11-13 23:06:21,494 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 1222 transitions. [2024-11-13 23:06:21,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 23:06:21,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:21,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:21,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:06:21,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:21,558 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-13 23:06:21,559 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:06:21,752 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 33 proven. 98 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-13 23:06:25,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:25,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1252 states to 450 states and 1226 transitions. [2024-11-13 23:06:25,204 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 1226 transitions. [2024-11-13 23:06:25,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 23:06:25,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:25,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:25,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:06:25,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:25,254 INFO L255 TraceCheckSpWp]: Trace formula consists of 275 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 23:06:25,255 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:06:26,942 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 34 proven. 63 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-13 23:06:46,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:46,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1306 states to 462 states and 1280 transitions. [2024-11-13 23:06:46,787 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 1280 transitions. [2024-11-13 23:06:46,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 23:06:46,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:46,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:46,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:06:46,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:46,843 INFO L255 TraceCheckSpWp]: Trace formula consists of 275 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-13 23:06:46,845 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:06:47,891 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 33 proven. 112 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-13 23:07:00,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:00,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1318 states to 467 states and 1292 transitions. [2024-11-13 23:07:00,386 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 1292 transitions. [2024-11-13 23:07:00,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 23:07:00,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:00,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:00,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:07:00,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:00,437 INFO L255 TraceCheckSpWp]: Trace formula consists of 275 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 23:07:00,438 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:07:00,830 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 34 proven. 63 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-13 23:07:14,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:14,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1328 states to 472 states and 1302 transitions. [2024-11-13 23:07:14,328 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 1302 transitions. [2024-11-13 23:07:14,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 23:07:14,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:14,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:14,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:07:14,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:14,378 INFO L255 TraceCheckSpWp]: Trace formula consists of 275 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 23:07:14,379 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:07:14,771 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 34 proven. 63 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-13 23:07:18,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:18,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1334 states to 474 states and 1308 transitions. [2024-11-13 23:07:18,919 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 1308 transitions. [2024-11-13 23:07:18,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 23:07:18,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:18,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:18,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:07:18,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:18,980 INFO L255 TraceCheckSpWp]: Trace formula consists of 275 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-13 23:07:18,981 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:07:19,439 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 33 proven. 112 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-13 23:07:25,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:25,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1339 states to 477 states and 1313 transitions. [2024-11-13 23:07:25,184 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 1313 transitions. [2024-11-13 23:07:25,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 23:07:25,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:25,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:25,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:07:25,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:25,282 INFO L255 TraceCheckSpWp]: Trace formula consists of 275 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-13 23:07:25,283 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:07:25,899 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 33 proven. 112 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-13 23:07:30,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:30,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1345 states to 479 states and 1319 transitions. [2024-11-13 23:07:30,291 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 1319 transitions. [2024-11-13 23:07:30,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 23:07:30,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:30,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:30,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:07:30,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:30,341 INFO L255 TraceCheckSpWp]: Trace formula consists of 275 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 23:07:30,342 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:07:31,401 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 34 proven. 63 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-13 23:07:41,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:41,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1357 states to 484 states and 1331 transitions. [2024-11-13 23:07:41,949 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 1331 transitions. [2024-11-13 23:07:41,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 23:07:41,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:41,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:41,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:07:41,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:41,999 INFO L255 TraceCheckSpWp]: Trace formula consists of 275 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 23:07:42,000 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:07:43,031 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 34 proven. 63 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-13 23:07:46,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:46,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1364 states to 487 states and 1338 transitions. [2024-11-13 23:07:46,199 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 1338 transitions. [2024-11-13 23:07:46,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 23:07:46,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:46,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:46,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:46,467 INFO L134 CoverageAnalysis]: Checked inductivity of 640 backedges. 34 proven. 62 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-13 23:07:53,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:53,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1371 states to 490 states and 1345 transitions. [2024-11-13 23:07:53,045 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 1345 transitions. [2024-11-13 23:07:53,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 23:07:53,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:53,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:53,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:07:53,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:53,104 INFO L255 TraceCheckSpWp]: Trace formula consists of 275 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-13 23:07:53,105 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:07:54,133 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 69 proven. 76 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-13 23:07:57,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:57,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1378 states to 493 states and 1352 transitions. [2024-11-13 23:07:57,701 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 1352 transitions. [2024-11-13 23:07:57,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 23:07:57,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:57,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:57,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:07:57,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:57,769 INFO L255 TraceCheckSpWp]: Trace formula consists of 275 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 23:07:57,771 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:07:58,973 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 34 proven. 63 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-13 23:08:01,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:01,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1377 states to 493 states and 1351 transitions. [2024-11-13 23:08:01,333 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 1351 transitions. [2024-11-13 23:08:01,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 23:08:01,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:01,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:01,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:01,409 INFO L134 CoverageAnalysis]: Checked inductivity of 640 backedges. 34 proven. 62 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-13 23:08:03,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:03,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1376 states to 493 states and 1350 transitions. [2024-11-13 23:08:03,662 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 1350 transitions. [2024-11-13 23:08:03,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 23:08:03,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:03,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:03,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:08:03,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:03,712 INFO L255 TraceCheckSpWp]: Trace formula consists of 275 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 23:08:03,713 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:08:04,740 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 34 proven. 63 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-13 23:08:06,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:06,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1375 states to 493 states and 1349 transitions. [2024-11-13 23:08:06,937 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 1349 transitions. [2024-11-13 23:08:06,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:08:06,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:06,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:06,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:08:06,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:06,993 INFO L255 TraceCheckSpWp]: Trace formula consists of 284 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 23:08:06,994 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:08:07,248 INFO L134 CoverageAnalysis]: Checked inductivity of 712 backedges. 36 proven. 64 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-13 23:08:12,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:12,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1389 states to 496 states and 1363 transitions. [2024-11-13 23:08:12,822 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 1363 transitions. [2024-11-13 23:08:12,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:08:12,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:12,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:12,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:08:12,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:12,876 INFO L255 TraceCheckSpWp]: Trace formula consists of 284 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-13 23:08:12,877 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:08:13,077 INFO L134 CoverageAnalysis]: Checked inductivity of 712 backedges. 35 proven. 116 refuted. 0 times theorem prover too weak. 561 trivial. 0 not checked. [2024-11-13 23:08:16,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:16,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1393 states to 498 states and 1367 transitions. [2024-11-13 23:08:16,557 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 1367 transitions. [2024-11-13 23:08:16,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:08:16,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:16,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:16,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:08:16,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:16,611 INFO L255 TraceCheckSpWp]: Trace formula consists of 284 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-13 23:08:16,612 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:08:16,871 INFO L134 CoverageAnalysis]: Checked inductivity of 712 backedges. 71 proven. 80 refuted. 0 times theorem prover too weak. 561 trivial. 0 not checked. [2024-11-13 23:08:20,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:20,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1397 states to 500 states and 1371 transitions. [2024-11-13 23:08:20,507 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 1371 transitions. [2024-11-13 23:08:20,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:08:20,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:20,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:20,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:08:20,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:20,563 INFO L255 TraceCheckSpWp]: Trace formula consists of 284 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 23:08:20,564 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:08:20,778 INFO L134 CoverageAnalysis]: Checked inductivity of 712 backedges. 36 proven. 64 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-13 23:08:24,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:24,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1401 states to 502 states and 1375 transitions. [2024-11-13 23:08:24,812 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 1375 transitions. [2024-11-13 23:08:24,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:08:24,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:24,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:24,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:08:24,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:24,897 INFO L255 TraceCheckSpWp]: Trace formula consists of 284 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-13 23:08:24,899 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:08:25,239 INFO L134 CoverageAnalysis]: Checked inductivity of 712 backedges. 35 proven. 116 refuted. 0 times theorem prover too weak. 561 trivial. 0 not checked. [2024-11-13 23:08:29,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:29,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1405 states to 504 states and 1379 transitions. [2024-11-13 23:08:29,893 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 1379 transitions. [2024-11-13 23:08:29,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:08:29,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:29,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:29,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:08:29,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:29,951 INFO L255 TraceCheckSpWp]: Trace formula consists of 284 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-13 23:08:29,952 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:08:30,183 INFO L134 CoverageAnalysis]: Checked inductivity of 712 backedges. 35 proven. 116 refuted. 0 times theorem prover too weak. 561 trivial. 0 not checked. [2024-11-13 23:08:34,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:34,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1409 states to 506 states and 1383 transitions. [2024-11-13 23:08:34,474 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 1383 transitions. [2024-11-13 23:08:34,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:08:34,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:34,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:34,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:08:34,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:34,523 INFO L255 TraceCheckSpWp]: Trace formula consists of 283 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 23:08:34,524 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:08:34,643 INFO L134 CoverageAnalysis]: Checked inductivity of 738 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 702 trivial. 0 not checked. [2024-11-13 23:08:37,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:37,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1411 states to 506 states and 1379 transitions. [2024-11-13 23:08:37,078 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 1379 transitions. [2024-11-13 23:08:37,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:08:37,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:37,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:37,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:08:37,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:37,134 INFO L255 TraceCheckSpWp]: Trace formula consists of 283 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 23:08:37,135 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:08:37,324 INFO L134 CoverageAnalysis]: Checked inductivity of 738 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 702 trivial. 0 not checked. [2024-11-13 23:08:43,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:43,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1416 states to 508 states and 1384 transitions. [2024-11-13 23:08:43,281 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 1384 transitions. [2024-11-13 23:08:43,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:08:43,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:43,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:43,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:43,356 INFO L134 CoverageAnalysis]: Checked inductivity of 738 backedges. 36 proven. 90 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-13 23:08:48,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:48,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1435 states to 512 states and 1403 transitions. [2024-11-13 23:08:48,847 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 1403 transitions. [2024-11-13 23:08:48,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:08:48,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:48,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:48,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:48,921 INFO L134 CoverageAnalysis]: Checked inductivity of 738 backedges. 36 proven. 90 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-13 23:08:51,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:51,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1434 states to 512 states and 1402 transitions. [2024-11-13 23:08:51,425 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 1402 transitions. [2024-11-13 23:08:51,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:08:51,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:51,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:51,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:51,709 INFO L134 CoverageAnalysis]: Checked inductivity of 738 backedges. 36 proven. 90 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-13 23:08:53,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:53,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1433 states to 512 states and 1401 transitions. [2024-11-13 23:08:53,985 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 1401 transitions. [2024-11-13 23:08:53,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:08:53,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:53,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:53,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:54,065 INFO L134 CoverageAnalysis]: Checked inductivity of 738 backedges. 36 proven. 90 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-13 23:08:56,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:56,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1432 states to 512 states and 1400 transitions. [2024-11-13 23:08:56,110 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 1400 transitions. [2024-11-13 23:08:56,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:08:56,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:56,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:56,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:56,185 INFO L134 CoverageAnalysis]: Checked inductivity of 738 backedges. 36 proven. 90 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-13 23:08:58,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:58,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1431 states to 512 states and 1399 transitions. [2024-11-13 23:08:58,205 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 1399 transitions. [2024-11-13 23:08:58,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:08:58,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:58,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:58,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:58,275 INFO L134 CoverageAnalysis]: Checked inductivity of 738 backedges. 36 proven. 90 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-13 23:09:00,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:00,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1430 states to 512 states and 1398 transitions. [2024-11-13 23:09:00,314 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 1398 transitions. [2024-11-13 23:09:00,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 23:09:00,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:00,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:00,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:01,724 INFO L134 CoverageAnalysis]: Checked inductivity of 750 backedges. 36 proven. 102 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-13 23:09:07,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:07,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1450 states to 514 states and 1418 transitions. [2024-11-13 23:09:07,705 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 1418 transitions. [2024-11-13 23:09:07,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 23:09:07,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:07,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:07,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:09,776 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 36 proven. 57 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-13 23:09:24,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:24,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1520 states to 519 states and 1488 transitions. [2024-11-13 23:09:24,312 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 1488 transitions. [2024-11-13 23:09:24,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 23:09:24,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:24,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:24,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:09:24,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:24,389 INFO L255 TraceCheckSpWp]: Trace formula consists of 296 conjuncts, 57 conjuncts are in the unsatisfiable core [2024-11-13 23:09:24,390 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:09:26,625 INFO L134 CoverageAnalysis]: Checked inductivity of 708 backedges. 79 proven. 113 refuted. 0 times theorem prover too weak. 516 trivial. 0 not checked. [2024-11-13 23:09:42,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:42,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1555 states to 524 states and 1523 transitions. [2024-11-13 23:09:42,146 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 1523 transitions. [2024-11-13 23:09:42,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 23:09:42,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:42,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:42,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:09:42,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:42,211 INFO L255 TraceCheckSpWp]: Trace formula consists of 296 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-13 23:09:42,213 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:09:42,444 INFO L134 CoverageAnalysis]: Checked inductivity of 708 backedges. 83 proven. 64 refuted. 0 times theorem prover too weak. 561 trivial. 0 not checked. [2024-11-13 23:09:54,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:54,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1613 states to 528 states and 1581 transitions. [2024-11-13 23:09:54,384 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 1581 transitions. [2024-11-13 23:09:54,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 23:09:54,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:54,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:54,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:54,511 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 36 proven. 57 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-13 23:09:56,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:56,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1612 states to 528 states and 1580 transitions. [2024-11-13 23:09:56,897 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 1580 transitions. [2024-11-13 23:09:56,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 23:09:56,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:56,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:56,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:09:56,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:56,975 INFO L255 TraceCheckSpWp]: Trace formula consists of 296 conjuncts, 49 conjuncts are in the unsatisfiable core [2024-11-13 23:09:56,976 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:09:57,304 INFO L134 CoverageAnalysis]: Checked inductivity of 708 backedges. 106 proven. 86 refuted. 0 times theorem prover too weak. 516 trivial. 0 not checked. [2024-11-13 23:10:03,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:03,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1618 states to 530 states and 1586 transitions. [2024-11-13 23:10:03,824 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 1586 transitions. [2024-11-13 23:10:03,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 23:10:03,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:03,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:03,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:10:03,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:03,908 INFO L255 TraceCheckSpWp]: Trace formula consists of 296 conjuncts, 49 conjuncts are in the unsatisfiable core [2024-11-13 23:10:03,910 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:10:04,226 INFO L134 CoverageAnalysis]: Checked inductivity of 708 backedges. 106 proven. 86 refuted. 0 times theorem prover too weak. 516 trivial. 0 not checked. [2024-11-13 23:10:09,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:09,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1624 states to 532 states and 1592 transitions. [2024-11-13 23:10:09,922 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 1592 transitions. [2024-11-13 23:10:09,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 23:10:09,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:09,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:09,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:10:09,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:10,000 INFO L255 TraceCheckSpWp]: Trace formula consists of 296 conjuncts, 49 conjuncts are in the unsatisfiable core [2024-11-13 23:10:10,002 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:10:10,338 INFO L134 CoverageAnalysis]: Checked inductivity of 708 backedges. 106 proven. 86 refuted. 0 times theorem prover too weak. 516 trivial. 0 not checked. [2024-11-13 23:10:16,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:16,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1630 states to 534 states and 1598 transitions. [2024-11-13 23:10:16,891 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 1598 transitions. [2024-11-13 23:10:16,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 23:10:16,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:16,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:16,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:10:16,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:17,001 INFO L255 TraceCheckSpWp]: Trace formula consists of 296 conjuncts, 49 conjuncts are in the unsatisfiable core [2024-11-13 23:10:17,004 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:10:17,380 INFO L134 CoverageAnalysis]: Checked inductivity of 708 backedges. 79 proven. 113 refuted. 0 times theorem prover too weak. 516 trivial. 0 not checked. [2024-11-13 23:10:23,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:23,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1636 states to 536 states and 1604 transitions. [2024-11-13 23:10:23,328 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 1604 transitions. [2024-11-13 23:10:23,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 23:10:23,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:23,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:23,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:10:23,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:23,392 INFO L255 TraceCheckSpWp]: Trace formula consists of 296 conjuncts, 49 conjuncts are in the unsatisfiable core [2024-11-13 23:10:23,393 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:10:23,628 INFO L134 CoverageAnalysis]: Checked inductivity of 708 backedges. 79 proven. 113 refuted. 0 times theorem prover too weak. 516 trivial. 0 not checked. [2024-11-13 23:10:29,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:29,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1642 states to 538 states and 1610 transitions. [2024-11-13 23:10:29,537 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 1610 transitions. [2024-11-13 23:10:29,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 23:10:29,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:29,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:29,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:29,654 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 36 proven. 57 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-13 23:10:32,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:32,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1641 states to 538 states and 1609 transitions. [2024-11-13 23:10:32,061 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 1609 transitions. [2024-11-13 23:10:32,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 23:10:32,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:32,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:32,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:32,249 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 36 proven. 57 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-13 23:10:34,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:34,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1640 states to 538 states and 1608 transitions. [2024-11-13 23:10:34,520 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 1608 transitions. [2024-11-13 23:10:34,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 23:10:34,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:34,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:34,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:34,635 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 36 proven. 57 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-13 23:10:39,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:39,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1648 states to 539 states and 1616 transitions. [2024-11-13 23:10:39,081 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 1616 transitions. [2024-11-13 23:10:39,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 23:10:39,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:39,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:39,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:39,213 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 36 proven. 57 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-13 23:10:41,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:41,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1647 states to 539 states and 1615 transitions. [2024-11-13 23:10:41,683 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 1615 transitions. [2024-11-13 23:10:41,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 23:10:41,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:41,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:41,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:41,805 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 36 proven. 57 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-13 23:10:44,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:44,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1645 states to 539 states and 1613 transitions. [2024-11-13 23:10:44,751 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 1613 transitions. [2024-11-13 23:10:44,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 23:10:44,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:44,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:44,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:44,895 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 36 proven. 57 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-13 23:10:47,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:47,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1644 states to 539 states and 1612 transitions. [2024-11-13 23:10:47,433 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 1612 transitions. [2024-11-13 23:10:47,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 23:10:47,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:47,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:47,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:47,590 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 36 proven. 57 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-13 23:10:50,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:50,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1643 states to 539 states and 1611 transitions. [2024-11-13 23:10:50,217 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 1611 transitions. [2024-11-13 23:10:50,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 23:10:50,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:50,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:50,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:50,331 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 36 proven. 57 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-13 23:10:52,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:52,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1642 states to 539 states and 1610 transitions. [2024-11-13 23:10:52,643 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 1610 transitions. [2024-11-13 23:10:52,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 23:10:52,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:52,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:52,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:52,756 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 36 proven. 57 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-13 23:10:55,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:55,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1641 states to 539 states and 1609 transitions. [2024-11-13 23:10:55,075 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 1609 transitions. [2024-11-13 23:10:55,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 23:10:55,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:55,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:55,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:55,118 INFO L134 CoverageAnalysis]: Checked inductivity of 812 backedges. 93 proven. 4 refuted. 0 times theorem prover too weak. 715 trivial. 0 not checked. [2024-11-13 23:11:01,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:01,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1646 states to 541 states and 1614 transitions. [2024-11-13 23:11:01,096 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 1614 transitions. [2024-11-13 23:11:01,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 23:11:01,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:01,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:01,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:01,142 INFO L134 CoverageAnalysis]: Checked inductivity of 836 backedges. 64 proven. 52 refuted. 0 times theorem prover too weak. 720 trivial. 0 not checked. [2024-11-13 23:11:04,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:04,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1647 states to 543 states and 1615 transitions. [2024-11-13 23:11:04,844 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 1615 transitions. [2024-11-13 23:11:04,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 23:11:04,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:04,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:04,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:11:04,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:04,942 INFO L255 TraceCheckSpWp]: Trace formula consists of 305 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-13 23:11:04,944 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:11:05,257 INFO L134 CoverageAnalysis]: Checked inductivity of 785 backedges. 37 proven. 118 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-11-13 23:11:12,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:12,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1653 states to 545 states and 1621 transitions. [2024-11-13 23:11:12,012 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1621 transitions. [2024-11-13 23:11:12,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 23:11:12,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:12,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms