./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_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_e353b44a-3cf8-4f7d-b355-77afa569a3e0/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e353b44a-3cf8-4f7d-b355-77afa569a3e0/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_e353b44a-3cf8-4f7d-b355-77afa569a3e0/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e353b44a-3cf8-4f7d-b355-77afa569a3e0/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_unwindbound50.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e353b44a-3cf8-4f7d-b355-77afa569a3e0/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_e353b44a-3cf8-4f7d-b355-77afa569a3e0/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 cb55eb0e5d7c4df3b95a55b83f19894edf68e79ccb0eab5e69a8aa23c994caed --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:05:35,858 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:05:35,955 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e353b44a-3cf8-4f7d-b355-77afa569a3e0/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 23:05:35,960 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 23:05:35,960 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 23:05:35,981 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:05:35,982 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 23:05:35,982 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 23:05:35,982 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 23:05:35,983 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 23:05:35,983 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:05:35,983 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 23:05:35,983 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 23:05:35,983 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 23:05:35,983 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 23:05:35,984 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:05:35,984 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 23:05:35,984 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:05:35,984 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 23:05:35,984 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:05:35,984 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 23:05:35,985 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 23:05:35,985 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:05:35,985 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 23:05:35,985 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 23:05:35,985 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 23:05:35,985 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:05:35,986 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:05:35,986 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:05:35,986 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:05:35,986 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 23:05:35,986 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 23:05:35,986 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 23:05:35,986 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_e353b44a-3cf8-4f7d-b355-77afa569a3e0/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 -> cb55eb0e5d7c4df3b95a55b83f19894edf68e79ccb0eab5e69a8aa23c994caed [2024-11-13 23:05:36,297 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:05:36,307 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:05:36,310 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:05:36,312 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:05:36,313 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:05:36,316 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e353b44a-3cf8-4f7d-b355-77afa569a3e0/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_unwindbound50.c Unable to find full path for "g++" [2024-11-13 23:05:38,181 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:05:38,420 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:05:38,421 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e353b44a-3cf8-4f7d-b355-77afa569a3e0/sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_unwindbound50.c [2024-11-13 23:05:38,431 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e353b44a-3cf8-4f7d-b355-77afa569a3e0/bin/ukojak-verify-EEHR8qb7sm/data/36039883f/bcc9eba219794716aae2791f9558be6a/FLAG4edc310d3 [2024-11-13 23:05:38,469 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e353b44a-3cf8-4f7d-b355-77afa569a3e0/bin/ukojak-verify-EEHR8qb7sm/data/36039883f/bcc9eba219794716aae2791f9558be6a [2024-11-13 23:05:38,472 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:05:38,474 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:05:38,477 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:05:38,478 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:05:38,483 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:05:38,484 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:05:38" (1/1) ... [2024-11-13 23:05:38,488 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@765ac42d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:05:38, skipping insertion in model container [2024-11-13 23:05:38,488 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:05:38" (1/1) ... [2024-11-13 23:05:38,505 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:05:38,667 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_e353b44a-3cf8-4f7d-b355-77afa569a3e0/sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_unwindbound50.c[588,601] [2024-11-13 23:05:38,690 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:05:38,700 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 23:05:38,709 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_e353b44a-3cf8-4f7d-b355-77afa569a3e0/sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_unwindbound50.c[588,601] [2024-11-13 23:05:38,719 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:05:38,732 INFO L204 MainTranslator]: Completed translation [2024-11-13 23:05:38,734 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:05:38 WrapperNode [2024-11-13 23:05:38,734 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:05:38,735 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 23:05:38,735 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 23:05:38,736 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 23:05:38,742 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:05:38" (1/1) ... [2024-11-13 23:05:38,752 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:05:38" (1/1) ... [2024-11-13 23:05:38,768 INFO L138 Inliner]: procedures = 14, calls = 18, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 48 [2024-11-13 23:05:38,769 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 23:05:38,769 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 23:05:38,769 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 23:05:38,770 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 23:05:38,776 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:05:38" (1/1) ... [2024-11-13 23:05:38,776 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:05:38" (1/1) ... [2024-11-13 23:05:38,778 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:05:38" (1/1) ... [2024-11-13 23:05:38,781 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:05:38" (1/1) ... [2024-11-13 23:05:38,788 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:05:38" (1/1) ... [2024-11-13 23:05:38,791 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:05:38" (1/1) ... [2024-11-13 23:05:38,795 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:05:38" (1/1) ... [2024-11-13 23:05:38,796 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:05:38" (1/1) ... [2024-11-13 23:05:38,797 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 23:05:38,802 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 23:05:38,802 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 23:05:38,802 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 23:05:38,803 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:05:38" (1/1) ... [2024-11-13 23:05:38,813 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:05:38,825 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e353b44a-3cf8-4f7d-b355-77afa569a3e0/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 23:05:38,837 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e353b44a-3cf8-4f7d-b355-77afa569a3e0/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 23:05:38,842 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e353b44a-3cf8-4f7d-b355-77afa569a3e0/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 23:05:38,870 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 23:05:38,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 23:05:38,870 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 23:05:38,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 23:05:38,871 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 23:05:38,871 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 23:05:38,944 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 23:05:38,946 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 23:05:39,149 INFO L? ?]: Removed 4 outVars from TransFormulas that were not future-live. [2024-11-13 23:05:39,149 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 23:05:39,171 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 23:05:39,171 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 23:05:39,172 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:05:39 BoogieIcfgContainer [2024-11-13 23:05:39,172 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 23:05:39,173 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 23:05:39,173 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 23:05:39,185 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 23:05:39,185 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:05:39" (1/1) ... [2024-11-13 23:05:39,195 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 23:05:39,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:39,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 23 states and 36 transitions. [2024-11-13 23:05:39,260 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 36 transitions. [2024-11-13 23:05:39,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 23:05:39,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:39,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:39,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:39,386 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 23:05:39,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:39,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 23 states and 34 transitions. [2024-11-13 23:05:39,406 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 34 transitions. [2024-11-13 23:05:39,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 23:05:39,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:39,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:39,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:39,535 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 23:05:39,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:39,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 25 states and 37 transitions. [2024-11-13 23:05:39,595 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 37 transitions. [2024-11-13 23:05:39,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 23:05:39,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:39,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:39,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:39,893 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 23:05:40,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:40,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 30 states and 53 transitions. [2024-11-13 23:05:40,341 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 53 transitions. [2024-11-13 23:05:40,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 23:05:40,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:40,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:40,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:05:40,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:40,384 INFO L255 TraceCheckSpWp]: Trace formula consists of 56 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 23:05:40,389 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:05:40,541 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 23:05:41,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:41,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 34 states and 61 transitions. [2024-11-13 23:05:41,107 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 61 transitions. [2024-11-13 23:05:41,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 23:05:41,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:41,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:41,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:05:41,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:41,166 INFO L255 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 23:05:41,167 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:05:41,253 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 23:05:41,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:41,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 39 states and 72 transitions. [2024-11-13 23:05:41,994 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 72 transitions. [2024-11-13 23:05:41,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 23:05:41,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:41,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:42,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:05:42,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:42,031 INFO L255 TraceCheckSpWp]: Trace formula consists of 74 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-13 23:05:42,033 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:05:42,155 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 23:05:42,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:42,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 41 states and 77 transitions. [2024-11-13 23:05:42,469 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 77 transitions. [2024-11-13 23:05:42,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 23:05:42,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:42,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:42,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:05:42,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:42,543 INFO L255 TraceCheckSpWp]: Trace formula consists of 83 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 23:05:42,545 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:05:42,653 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 23:05:42,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:42,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 42 states and 80 transitions. [2024-11-13 23:05:42,753 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 80 transitions. [2024-11-13 23:05:42,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 23:05:42,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:42,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:42,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:42,945 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 23:05:43,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:43,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 43 states and 79 transitions. [2024-11-13 23:05:43,523 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2024-11-13 23:05:43,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 23:05:43,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:43,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:43,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:43,797 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 23:05:45,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:45,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 51 states and 100 transitions. [2024-11-13 23:05:45,090 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 100 transitions. [2024-11-13 23:05:45,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 23:05:45,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:45,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:45,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:45,350 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 23:05:46,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:46,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 54 states and 104 transitions. [2024-11-13 23:05:46,121 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 104 transitions. [2024-11-13 23:05:46,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 23:05:46,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:46,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:46,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:05:46,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:46,193 INFO L255 TraceCheckSpWp]: Trace formula consists of 102 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 23:05:46,195 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:05:46,297 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 23:05:46,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:46,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 56 states and 111 transitions. [2024-11-13 23:05:46,992 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 111 transitions. [2024-11-13 23:05:46,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 23:05:46,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:46,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:47,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:05:47,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:47,065 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-13 23:05:47,068 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:05:47,698 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 26 proven. 5 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 23:05:48,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:48,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 60 states and 119 transitions. [2024-11-13 23:05:48,918 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 119 transitions. [2024-11-13 23:05:48,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 23:05:48,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:48,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:48,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:05:48,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:48,966 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-13 23:05:48,968 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:05:49,248 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 11 proven. 20 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 23:05:49,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:49,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 62 states and 120 transitions. [2024-11-13 23:05:49,832 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 120 transitions. [2024-11-13 23:05:49,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 23:05:49,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:49,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:49,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:05:49,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:49,890 INFO L255 TraceCheckSpWp]: Trace formula consists of 111 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 23:05:49,891 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:05:49,964 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 23:05:50,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:50,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 65 states and 129 transitions. [2024-11-13 23:05:50,329 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 129 transitions. [2024-11-13 23:05:50,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 23:05:50,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:50,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:50,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:05:50,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:50,390 INFO L255 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-13 23:05:50,391 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:05:50,554 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 23:05:51,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:51,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 68 states and 137 transitions. [2024-11-13 23:05:51,801 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 137 transitions. [2024-11-13 23:05:51,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 23:05:51,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:51,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:51,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:05:51,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:51,853 INFO L255 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-13 23:05:51,854 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:05:51,954 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 23:05:52,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:52,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 68 states and 136 transitions. [2024-11-13 23:05:52,515 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 136 transitions. [2024-11-13 23:05:52,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 23:05:52,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:52,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:52,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:05:52,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:52,564 INFO L255 TraceCheckSpWp]: Trace formula consists of 120 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-13 23:05:52,566 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:05:52,671 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 23:05:52,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:52,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 70 states and 140 transitions. [2024-11-13 23:05:52,851 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 140 transitions. [2024-11-13 23:05:52,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 23:05:52,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:52,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:52,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:05:52,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:52,903 INFO L255 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-13 23:05:52,904 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:05:53,409 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 30 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-13 23:05:54,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:54,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 71 states and 142 transitions. [2024-11-13 23:05:54,070 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 142 transitions. [2024-11-13 23:05:54,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 23:05:54,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:54,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:54,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:54,422 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 29 proven. 13 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-13 23:05:54,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:54,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 72 states and 143 transitions. [2024-11-13 23:05:54,733 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 143 transitions. [2024-11-13 23:05:54,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 23:05:54,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:54,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:54,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:05:54,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:54,782 INFO L255 TraceCheckSpWp]: Trace formula consists of 142 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-13 23:05:54,784 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:05:55,146 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 17 proven. 32 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-13 23:05:55,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:55,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 73 states and 147 transitions. [2024-11-13 23:05:55,488 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 147 transitions. [2024-11-13 23:05:55,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 23:05:55,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:55,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:55,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:56,067 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 28 proven. 19 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-13 23:05:57,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:57,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 75 states and 150 transitions. [2024-11-13 23:05:57,451 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 150 transitions. [2024-11-13 23:05:57,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 23:05:57,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:57,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:57,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:57,529 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 39 proven. 13 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-13 23:05:57,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:57,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 75 states and 149 transitions. [2024-11-13 23:05:57,826 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 149 transitions. [2024-11-13 23:05:57,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 23:05:57,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:57,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:57,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:58,073 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 20 proven. 12 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 23:05:59,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:59,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 83 states and 177 transitions. [2024-11-13 23:05:59,737 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 177 transitions. [2024-11-13 23:05:59,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 23:05:59,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:59,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:59,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:59,913 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 20 proven. 11 refuted. 0 times theorem prover too weak. 183 trivial. 0 not checked. [2024-11-13 23:06:00,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:00,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 85 states and 178 transitions. [2024-11-13 23:06:00,361 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 178 transitions. [2024-11-13 23:06:00,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 23:06:00,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:00,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:00,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:00,445 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 20 proven. 12 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 23:06:00,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:00,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 85 states and 177 transitions. [2024-11-13 23:06:00,784 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 177 transitions. [2024-11-13 23:06:00,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 23:06:00,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:00,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:00,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:06:00,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:00,840 INFO L255 TraceCheckSpWp]: Trace formula consists of 161 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-13 23:06:00,842 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:06:01,603 INFO L134 CoverageAnalysis]: Checked inductivity of 250 backedges. 22 proven. 8 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 23:06:05,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:05,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 103 states and 221 transitions. [2024-11-13 23:06:05,503 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 221 transitions. [2024-11-13 23:06:05,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 23:06:05,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:05,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:05,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:06:05,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:05,561 INFO L255 TraceCheckSpWp]: Trace formula consists of 161 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-11-13 23:06:05,563 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:06:06,298 INFO L134 CoverageAnalysis]: Checked inductivity of 250 backedges. 21 proven. 39 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-13 23:06:08,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:08,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 108 states and 233 transitions. [2024-11-13 23:06:08,687 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 233 transitions. [2024-11-13 23:06:08,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 23:06:08,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:08,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:08,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:06:08,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:08,781 INFO L255 TraceCheckSpWp]: Trace formula consists of 174 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-13 23:06:08,783 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:06:09,178 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 22 proven. 16 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 23:06:11,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:11,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 112 states and 243 transitions. [2024-11-13 23:06:11,300 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 243 transitions. [2024-11-13 23:06:11,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 23:06:11,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:11,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:11,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:06:11,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:11,398 INFO L255 TraceCheckSpWp]: Trace formula consists of 174 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-13 23:06:11,400 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:06:11,707 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 22 proven. 16 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 23:06:12,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:12,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 114 states and 245 transitions. [2024-11-13 23:06:12,864 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 245 transitions. [2024-11-13 23:06:12,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 23:06:12,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:12,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:12,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:06:12,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:12,933 INFO L255 TraceCheckSpWp]: Trace formula consists of 174 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-13 23:06:12,935 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:06:13,271 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 22 proven. 16 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 23:06:14,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:14,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 116 states and 247 transitions. [2024-11-13 23:06:14,562 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 247 transitions. [2024-11-13 23:06:14,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 23:06:14,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:14,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:14,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:06:14,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:14,629 INFO L255 TraceCheckSpWp]: Trace formula consists of 170 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-13 23:06:14,631 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:06:15,330 INFO L134 CoverageAnalysis]: Checked inductivity of 296 backedges. 24 proven. 8 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 23:06:17,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:17,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 119 states and 258 transitions. [2024-11-13 23:06:17,147 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 258 transitions. [2024-11-13 23:06:17,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 23:06:17,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:17,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:17,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:06:17,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:17,211 INFO L255 TraceCheckSpWp]: Trace formula consists of 170 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-13 23:06:17,213 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:06:17,800 INFO L134 CoverageAnalysis]: Checked inductivity of 296 backedges. 24 proven. 8 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 23:06:18,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:18,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 121 states and 264 transitions. [2024-11-13 23:06:18,904 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 264 transitions. [2024-11-13 23:06:18,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 23:06:18,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:18,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:18,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:06:18,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:18,974 INFO L255 TraceCheckSpWp]: Trace formula consists of 183 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-13 23:06:18,976 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:06:19,505 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 24 proven. 18 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 23:06:21,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:21,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 127 states and 278 transitions. [2024-11-13 23:06:21,965 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 278 transitions. [2024-11-13 23:06:21,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 23:06:21,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:21,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:21,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:06:22,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:22,031 INFO L255 TraceCheckSpWp]: Trace formula consists of 183 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-13 23:06:22,033 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:06:22,471 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 38 proven. 37 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-11-13 23:06:23,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:23,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 129 states and 280 transitions. [2024-11-13 23:06:23,306 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 280 transitions. [2024-11-13 23:06:23,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 23:06:23,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:23,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:23,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:06:23,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:23,364 INFO L255 TraceCheckSpWp]: Trace formula consists of 183 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-13 23:06:23,365 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:06:23,732 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 24 proven. 18 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 23:06:24,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:24,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 131 states and 282 transitions. [2024-11-13 23:06:24,549 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 282 transitions. [2024-11-13 23:06:24,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 23:06:24,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:24,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:24,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:06:24,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:24,615 INFO L255 TraceCheckSpWp]: Trace formula consists of 179 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-13 23:06:24,617 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:06:25,080 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 25 proven. 45 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-13 23:06:25,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:25,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 133 states and 286 transitions. [2024-11-13 23:06:25,517 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 286 transitions. [2024-11-13 23:06:25,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 23:06:25,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:25,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:25,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:06:25,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:25,588 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-13 23:06:25,590 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:06:26,103 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 40 proven. 42 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-13 23:06:27,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:27,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 134 states and 288 transitions. [2024-11-13 23:06:27,167 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 288 transitions. [2024-11-13 23:06:27,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 23:06:27,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:27,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:27,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:06:27,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:27,233 INFO L255 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-13 23:06:27,236 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:06:27,679 INFO L134 CoverageAnalysis]: Checked inductivity of 414 backedges. 27 proven. 62 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-13 23:06:28,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:28,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 135 states and 293 transitions. [2024-11-13 23:06:28,255 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 293 transitions. [2024-11-13 23:06:28,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 23:06:28,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:28,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:28,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:28,332 INFO L134 CoverageAnalysis]: Checked inductivity of 474 backedges. 69 proven. 13 refuted. 0 times theorem prover too weak. 392 trivial. 0 not checked. [2024-11-13 23:06:28,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:28,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 135 states and 292 transitions. [2024-11-13 23:06:28,834 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 292 transitions. [2024-11-13 23:06:28,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 23:06:28,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:28,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:28,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:29,253 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 30 proven. 30 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-13 23:06:31,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:31,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 143 states and 331 transitions. [2024-11-13 23:06:31,811 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 331 transitions. [2024-11-13 23:06:31,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 23:06:31,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:31,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:31,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:31,956 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 30 proven. 19 refuted. 0 times theorem prover too weak. 434 trivial. 0 not checked. [2024-11-13 23:06:32,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:32,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 145 states and 332 transitions. [2024-11-13 23:06:32,628 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 332 transitions. [2024-11-13 23:06:32,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 23:06:32,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:32,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:32,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:32,724 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 30 proven. 30 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-13 23:06:33,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:33,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 145 states and 331 transitions. [2024-11-13 23:06:33,270 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 331 transitions. [2024-11-13 23:06:33,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 23:06:33,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:33,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:33,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:33,365 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 30 proven. 30 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-13 23:06:33,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:33,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 145 states and 330 transitions. [2024-11-13 23:06:33,891 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 330 transitions. [2024-11-13 23:06:33,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 23:06:33,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:33,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:33,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:06:33,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:33,975 INFO L255 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-13 23:06:33,977 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:06:35,039 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 76 proven. 25 refuted. 0 times theorem prover too weak. 435 trivial. 0 not checked. [2024-11-13 23:06:39,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:39,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 153 states and 357 transitions. [2024-11-13 23:06:39,715 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 357 transitions. [2024-11-13 23:06:39,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 23:06:39,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:39,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:39,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:06:39,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:39,795 INFO L255 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-11-13 23:06:39,800 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:06:40,630 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 32 proven. 24 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-13 23:06:43,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:43,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 154 states and 358 transitions. [2024-11-13 23:06:43,125 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 358 transitions. [2024-11-13 23:06:43,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 23:06:43,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:43,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:43,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:06:43,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:43,204 INFO L255 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-13 23:06:43,206 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:06:43,486 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 32 proven. 24 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-13 23:06:44,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:44,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 155 states and 359 transitions. [2024-11-13 23:06:44,158 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 359 transitions. [2024-11-13 23:06:44,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 23:06:44,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:44,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:44,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:06:44,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:44,232 INFO L255 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-13 23:06:44,235 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:06:44,463 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 31 proven. 70 refuted. 0 times theorem prover too weak. 435 trivial. 0 not checked. [2024-11-13 23:06:45,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:45,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 155 states and 358 transitions. [2024-11-13 23:06:45,662 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 358 transitions. [2024-11-13 23:06:45,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 23:06:45,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:45,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:45,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:06:45,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:45,734 INFO L255 TraceCheckSpWp]: Trace formula consists of 233 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-13 23:06:45,736 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:06:47,158 INFO L134 CoverageAnalysis]: Checked inductivity of 548 backedges. 32 proven. 36 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-13 23:06:50,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:50,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 159 states and 369 transitions. [2024-11-13 23:06:50,182 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 369 transitions. [2024-11-13 23:06:50,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 23:06:50,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:50,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:50,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:06:50,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:50,257 INFO L255 TraceCheckSpWp]: Trace formula consists of 233 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-13 23:06:50,259 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:06:51,690 INFO L134 CoverageAnalysis]: Checked inductivity of 548 backedges. 32 proven. 36 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-13 23:06:53,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:53,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 161 states and 371 transitions. [2024-11-13 23:06:53,372 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 371 transitions. [2024-11-13 23:06:53,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 23:06:53,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:53,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:53,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:06:53,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:53,446 INFO L255 TraceCheckSpWp]: Trace formula consists of 233 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-13 23:06:53,449 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:06:54,592 INFO L134 CoverageAnalysis]: Checked inductivity of 548 backedges. 46 proven. 67 refuted. 0 times theorem prover too weak. 435 trivial. 0 not checked. [2024-11-13 23:06:56,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:56,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 163 states and 373 transitions. [2024-11-13 23:06:56,242 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 373 transitions. [2024-11-13 23:06:56,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 23:06:56,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:56,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:56,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:06:56,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:56,329 INFO L255 TraceCheckSpWp]: Trace formula consists of 233 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-13 23:06:56,332 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:06:57,593 INFO L134 CoverageAnalysis]: Checked inductivity of 548 backedges. 32 proven. 36 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-13 23:06:59,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:59,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 165 states and 375 transitions. [2024-11-13 23:06:59,355 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 375 transitions. [2024-11-13 23:06:59,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 23:06:59,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:59,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:59,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:06:59,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:59,424 INFO L255 TraceCheckSpWp]: Trace formula consists of 229 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 23:06:59,427 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:07:00,763 INFO L134 CoverageAnalysis]: Checked inductivity of 602 backedges. 33 proven. 73 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-13 23:07:05,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:05,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 176 states and 405 transitions. [2024-11-13 23:07:05,344 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 405 transitions. [2024-11-13 23:07:05,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 23:07:05,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:05,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:05,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:07:05,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:05,419 INFO L255 TraceCheckSpWp]: Trace formula consists of 242 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-13 23:07:05,422 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:07:06,147 INFO L134 CoverageAnalysis]: Checked inductivity of 617 backedges. 48 proven. 73 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-13 23:07:09,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:09,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 181 states and 417 transitions. [2024-11-13 23:07:09,860 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 417 transitions. [2024-11-13 23:07:09,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 23:07:09,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:09,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:09,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:07:09,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:09,936 INFO L255 TraceCheckSpWp]: Trace formula consists of 242 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-13 23:07:09,938 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:07:10,433 INFO L134 CoverageAnalysis]: Checked inductivity of 617 backedges. 33 proven. 88 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-13 23:07:11,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:11,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 183 states and 418 transitions. [2024-11-13 23:07:11,820 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 418 transitions. [2024-11-13 23:07:11,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 23:07:11,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:11,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:11,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:07:11,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:11,905 INFO L255 TraceCheckSpWp]: Trace formula consists of 242 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-13 23:07:11,907 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:07:12,363 INFO L134 CoverageAnalysis]: Checked inductivity of 617 backedges. 34 proven. 39 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-13 23:07:14,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:14,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 185 states and 419 transitions. [2024-11-13 23:07:14,288 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 419 transitions. [2024-11-13 23:07:14,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 23:07:14,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:14,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:14,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:07:14,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:14,358 INFO L255 TraceCheckSpWp]: Trace formula consists of 242 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-13 23:07:14,360 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:07:14,847 INFO L134 CoverageAnalysis]: Checked inductivity of 617 backedges. 34 proven. 39 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-13 23:07:16,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:16,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 187 states and 420 transitions. [2024-11-13 23:07:16,233 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 420 transitions. [2024-11-13 23:07:16,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 23:07:16,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:16,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:16,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:07:16,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:16,318 INFO L255 TraceCheckSpWp]: Trace formula consists of 238 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 23:07:16,321 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:07:17,179 INFO L134 CoverageAnalysis]: Checked inductivity of 672 backedges. 65 proven. 46 refuted. 0 times theorem prover too weak. 561 trivial. 0 not checked. [2024-11-13 23:07:18,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:18,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 191 states and 430 transitions. [2024-11-13 23:07:18,938 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 430 transitions. [2024-11-13 23:07:18,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 23:07:18,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:18,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:18,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:07:19,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:19,018 INFO L255 TraceCheckSpWp]: Trace formula consists of 251 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-11-13 23:07:19,020 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:07:19,723 INFO L134 CoverageAnalysis]: Checked inductivity of 690 backedges. 35 proven. 94 refuted. 0 times theorem prover too weak. 561 trivial. 0 not checked. [2024-11-13 23:07:21,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:21,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 192 states and 432 transitions. [2024-11-13 23:07:21,377 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 432 transitions. [2024-11-13 23:07:21,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 23:07:21,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:21,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:21,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:07:21,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:21,452 INFO L255 TraceCheckSpWp]: Trace formula consists of 260 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-13 23:07:21,454 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:07:21,974 INFO L134 CoverageAnalysis]: Checked inductivity of 767 backedges. 52 proven. 85 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-11-13 23:07:23,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:23,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 193 states and 438 transitions. [2024-11-13 23:07:23,002 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 438 transitions. [2024-11-13 23:07:23,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 23:07:23,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:23,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:23,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:23,080 INFO L134 CoverageAnalysis]: Checked inductivity of 848 backedges. 99 proven. 13 refuted. 0 times theorem prover too weak. 736 trivial. 0 not checked. [2024-11-13 23:07:23,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:23,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 193 states and 437 transitions. [2024-11-13 23:07:23,917 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 437 transitions. [2024-11-13 23:07:23,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 23:07:23,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:23,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:23,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:24,547 INFO L134 CoverageAnalysis]: Checked inductivity of 856 backedges. 40 proven. 56 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-13 23:07:28,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:28,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 201 states and 486 transitions. [2024-11-13 23:07:28,371 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 486 transitions. [2024-11-13 23:07:28,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 23:07:28,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:28,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:28,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:28,559 INFO L134 CoverageAnalysis]: Checked inductivity of 860 backedges. 40 proven. 27 refuted. 0 times theorem prover too weak. 793 trivial. 0 not checked. [2024-11-13 23:07:29,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:29,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 203 states and 487 transitions. [2024-11-13 23:07:29,632 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 487 transitions. [2024-11-13 23:07:29,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 23:07:29,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:29,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:29,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:29,762 INFO L134 CoverageAnalysis]: Checked inductivity of 856 backedges. 40 proven. 56 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-13 23:07:30,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:30,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 203 states and 486 transitions. [2024-11-13 23:07:30,491 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 486 transitions. [2024-11-13 23:07:30,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 23:07:30,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:30,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:30,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:30,625 INFO L134 CoverageAnalysis]: Checked inductivity of 856 backedges. 40 proven. 56 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-13 23:07:31,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:31,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 203 states and 485 transitions. [2024-11-13 23:07:31,483 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 485 transitions. [2024-11-13 23:07:31,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 23:07:31,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:31,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:31,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:31,593 INFO L134 CoverageAnalysis]: Checked inductivity of 856 backedges. 40 proven. 56 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-13 23:07:32,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:32,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 203 states and 484 transitions. [2024-11-13 23:07:32,469 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 484 transitions. [2024-11-13 23:07:32,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 23:07:32,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:32,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:32,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:07:32,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:32,556 INFO L255 TraceCheckSpWp]: Trace formula consists of 279 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-13 23:07:32,558 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:07:34,072 INFO L134 CoverageAnalysis]: Checked inductivity of 930 backedges. 101 proven. 49 refuted. 0 times theorem prover too weak. 780 trivial. 0 not checked. [2024-11-13 23:07:40,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:40,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 211 states and 513 transitions. [2024-11-13 23:07:40,590 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 513 transitions. [2024-11-13 23:07:40,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 23:07:40,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:40,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:40,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:07:40,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:40,673 INFO L255 TraceCheckSpWp]: Trace formula consists of 279 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-11-13 23:07:40,675 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:07:40,929 INFO L134 CoverageAnalysis]: Checked inductivity of 930 backedges. 42 proven. 48 refuted. 0 times theorem prover too weak. 840 trivial. 0 not checked. [2024-11-13 23:07:41,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:41,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 212 states and 514 transitions. [2024-11-13 23:07:41,861 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 514 transitions. [2024-11-13 23:07:41,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 23:07:41,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:41,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:41,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:07:41,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:41,929 INFO L255 TraceCheckSpWp]: Trace formula consists of 279 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-13 23:07:41,931 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:07:42,188 INFO L134 CoverageAnalysis]: Checked inductivity of 930 backedges. 41 proven. 109 refuted. 0 times theorem prover too weak. 780 trivial. 0 not checked. [2024-11-13 23:07:43,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:43,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 212 states and 513 transitions. [2024-11-13 23:07:43,901 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 513 transitions. [2024-11-13 23:07:43,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 23:07:43,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:43,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:43,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:07:43,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:43,975 INFO L255 TraceCheckSpWp]: Trace formula consists of 279 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-13 23:07:43,977 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:07:44,240 INFO L134 CoverageAnalysis]: Checked inductivity of 930 backedges. 41 proven. 109 refuted. 0 times theorem prover too weak. 780 trivial. 0 not checked. [2024-11-13 23:07:46,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:46,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 213 states and 514 transitions. [2024-11-13 23:07:46,910 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 514 transitions. [2024-11-13 23:07:46,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 23:07:46,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:46,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:46,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:07:46,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:46,993 INFO L255 TraceCheckSpWp]: Trace formula consists of 279 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-13 23:07:46,996 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:07:47,307 INFO L134 CoverageAnalysis]: Checked inductivity of 930 backedges. 41 proven. 109 refuted. 0 times theorem prover too weak. 780 trivial. 0 not checked. [2024-11-13 23:07:48,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:48,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 214 states and 515 transitions. [2024-11-13 23:07:48,465 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 515 transitions. [2024-11-13 23:07:48,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 23:07:48,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:48,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:48,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:07:48,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:48,536 INFO L255 TraceCheckSpWp]: Trace formula consists of 279 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-11-13 23:07:48,539 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:07:50,443 INFO L134 CoverageAnalysis]: Checked inductivity of 930 backedges. 42 proven. 48 refuted. 0 times theorem prover too weak. 840 trivial. 0 not checked. [2024-11-13 23:07:55,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:55,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 219 states and 519 transitions. [2024-11-13 23:07:55,781 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 519 transitions. [2024-11-13 23:07:55,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 23:07:55,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:55,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:55,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:07:55,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:55,859 INFO L255 TraceCheckSpWp]: Trace formula consists of 279 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-13 23:07:55,861 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:07:56,145 INFO L134 CoverageAnalysis]: Checked inductivity of 930 backedges. 101 proven. 49 refuted. 0 times theorem prover too weak. 780 trivial. 0 not checked. [2024-11-13 23:07:57,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:57,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 219 states and 518 transitions. [2024-11-13 23:07:57,888 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 518 transitions. [2024-11-13 23:07:57,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 23:07:57,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:57,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:57,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:07:57,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:57,954 INFO L255 TraceCheckSpWp]: Trace formula consists of 292 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-13 23:07:57,956 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:08:00,702 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 42 proven. 64 refuted. 0 times theorem prover too weak. 840 trivial. 0 not checked. [2024-11-13 23:08:05,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:05,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 223 states and 530 transitions. [2024-11-13 23:08:05,305 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 530 transitions. [2024-11-13 23:08:05,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 23:08:05,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:05,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:05,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:08:05,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:05,388 INFO L255 TraceCheckSpWp]: Trace formula consists of 292 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-13 23:08:05,391 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:08:07,960 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 41 proven. 125 refuted. 0 times theorem prover too weak. 780 trivial. 0 not checked. [2024-11-13 23:08:10,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:10,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 225 states and 532 transitions. [2024-11-13 23:08:10,667 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 532 transitions. [2024-11-13 23:08:10,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 23:08:10,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:10,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:10,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:08:10,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:10,729 INFO L255 TraceCheckSpWp]: Trace formula consists of 292 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-13 23:08:10,731 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:08:13,342 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 41 proven. 125 refuted. 0 times theorem prover too weak. 780 trivial. 0 not checked. [2024-11-13 23:08:15,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:15,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 227 states and 534 transitions. [2024-11-13 23:08:15,265 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 534 transitions. [2024-11-13 23:08:15,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 23:08:15,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:15,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:15,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:08:15,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:15,347 INFO L255 TraceCheckSpWp]: Trace formula consists of 292 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-13 23:08:15,349 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:08:17,926 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 41 proven. 125 refuted. 0 times theorem prover too weak. 780 trivial. 0 not checked. [2024-11-13 23:08:20,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:20,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 229 states and 536 transitions. [2024-11-13 23:08:20,734 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 536 transitions. [2024-11-13 23:08:20,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 23:08:20,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:20,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:20,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:08:20,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:20,803 INFO L255 TraceCheckSpWp]: Trace formula consists of 292 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-13 23:08:20,805 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:08:23,255 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 56 proven. 110 refuted. 0 times theorem prover too weak. 780 trivial. 0 not checked. [2024-11-13 23:08:25,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:25,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 231 states and 538 transitions. [2024-11-13 23:08:25,827 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 538 transitions. [2024-11-13 23:08:25,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 23:08:25,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:25,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:25,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:08:25,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:25,897 INFO L255 TraceCheckSpWp]: Trace formula consists of 288 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-13 23:08:25,898 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:08:27,357 INFO L134 CoverageAnalysis]: Checked inductivity of 1016 backedges. 44 proven. 48 refuted. 0 times theorem prover too weak. 924 trivial. 0 not checked. [2024-11-13 23:08:35,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:35,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 242 states and 569 transitions. [2024-11-13 23:08:35,705 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 569 transitions. [2024-11-13 23:08:35,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 23:08:35,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:35,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:35,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:08:35,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:35,792 INFO L255 TraceCheckSpWp]: Trace formula consists of 301 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-13 23:08:35,794 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:08:37,678 INFO L134 CoverageAnalysis]: Checked inductivity of 1036 backedges. 58 proven. 117 refuted. 0 times theorem prover too weak. 861 trivial. 0 not checked. [2024-11-13 23:08:43,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:43,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 248 states and 585 transitions. [2024-11-13 23:08:43,288 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 585 transitions. [2024-11-13 23:08:43,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 23:08:43,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:43,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:43,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:08:43,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:43,380 INFO L255 TraceCheckSpWp]: Trace formula consists of 301 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-13 23:08:43,382 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:08:45,070 INFO L134 CoverageAnalysis]: Checked inductivity of 1036 backedges. 58 proven. 117 refuted. 0 times theorem prover too weak. 861 trivial. 0 not checked. [2024-11-13 23:08:47,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:47,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 250 states and 587 transitions. [2024-11-13 23:08:47,927 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 587 transitions. [2024-11-13 23:08:47,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 23:08:47,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:47,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:47,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:08:48,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:48,008 INFO L255 TraceCheckSpWp]: Trace formula consists of 301 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-13 23:08:48,010 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:08:49,513 INFO L134 CoverageAnalysis]: Checked inductivity of 1036 backedges. 43 proven. 132 refuted. 0 times theorem prover too weak. 861 trivial. 0 not checked. [2024-11-13 23:08:51,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:51,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 252 states and 589 transitions. [2024-11-13 23:08:51,316 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 589 transitions. [2024-11-13 23:08:51,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 23:08:51,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:51,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:51,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:08:51,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:51,384 INFO L255 TraceCheckSpWp]: Trace formula consists of 301 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-13 23:08:51,386 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:08:52,863 INFO L134 CoverageAnalysis]: Checked inductivity of 1036 backedges. 44 proven. 68 refuted. 0 times theorem prover too weak. 924 trivial. 0 not checked. [2024-11-13 23:08:55,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:55,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 255 states and 593 transitions. [2024-11-13 23:08:55,746 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 593 transitions. [2024-11-13 23:08:55,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 23:08:55,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:55,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:55,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:08:55,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:55,818 INFO L255 TraceCheckSpWp]: Trace formula consists of 301 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-13 23:08:55,820 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:08:57,380 INFO L134 CoverageAnalysis]: Checked inductivity of 1036 backedges. 43 proven. 132 refuted. 0 times theorem prover too weak. 861 trivial. 0 not checked. [2024-11-13 23:09:00,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:00,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 258 states and 597 transitions. [2024-11-13 23:09:00,128 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 597 transitions. [2024-11-13 23:09:00,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 23:09:00,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:00,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:00,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:09:00,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:00,215 INFO L255 TraceCheckSpWp]: Trace formula consists of 301 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-13 23:09:00,218 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:09:01,874 INFO L134 CoverageAnalysis]: Checked inductivity of 1036 backedges. 44 proven. 68 refuted. 0 times theorem prover too weak. 924 trivial. 0 not checked. [2024-11-13 23:09:02,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:02,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 255 states and 588 transitions. [2024-11-13 23:09:02,605 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 588 transitions. [2024-11-13 23:09:02,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 23:09:02,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:02,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:02,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:09:02,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:02,807 INFO L255 TraceCheckSpWp]: Trace formula consists of 301 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-13 23:09:02,809 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:09:04,288 INFO L134 CoverageAnalysis]: Checked inductivity of 1036 backedges. 44 proven. 68 refuted. 0 times theorem prover too weak. 924 trivial. 0 not checked. [2024-11-13 23:09:05,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:05,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 255 states and 586 transitions. [2024-11-13 23:09:05,311 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 586 transitions. [2024-11-13 23:09:05,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 23:09:05,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:05,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:05,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:09:05,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:05,378 INFO L255 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 23:09:05,380 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:09:06,974 INFO L134 CoverageAnalysis]: Checked inductivity of 1106 backedges. 46 proven. 48 refuted. 0 times theorem prover too weak. 1012 trivial. 0 not checked. [2024-11-13 23:09:10,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:10,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 259 states and 596 transitions. [2024-11-13 23:09:10,044 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 596 transitions. [2024-11-13 23:09:10,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 23:09:10,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:10,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:10,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:09:10,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:10,128 INFO L255 TraceCheckSpWp]: Trace formula consists of 310 conjuncts, 49 conjuncts are in the unsatisfiable core [2024-11-13 23:09:10,131 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:09:12,120 INFO L134 CoverageAnalysis]: Checked inductivity of 1130 backedges. 45 proven. 139 refuted. 0 times theorem prover too weak. 946 trivial. 0 not checked. [2024-11-13 23:09:14,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:14,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 260 states and 598 transitions. [2024-11-13 23:09:14,463 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 598 transitions. [2024-11-13 23:09:14,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 23:09:14,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:14,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:14,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:09:14,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:14,551 INFO L255 TraceCheckSpWp]: Trace formula consists of 319 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-13 23:09:14,553 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:09:16,211 INFO L134 CoverageAnalysis]: Checked inductivity of 1228 backedges. 48 proven. 76 refuted. 0 times theorem prover too weak. 1104 trivial. 0 not checked. [2024-11-13 23:09:17,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:17,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 261 states and 605 transitions. [2024-11-13 23:09:17,408 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 605 transitions. [2024-11-13 23:09:17,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 23:09:17,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:17,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:17,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:17,465 INFO L134 CoverageAnalysis]: Checked inductivity of 1330 backedges. 129 proven. 13 refuted. 0 times theorem prover too weak. 1188 trivial. 0 not checked. [2024-11-13 23:09:18,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:18,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 261 states and 604 transitions. [2024-11-13 23:09:18,497 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 604 transitions. [2024-11-13 23:09:18,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 23:09:18,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:18,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:18,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:19,687 INFO L134 CoverageAnalysis]: Checked inductivity of 1340 backedges. 50 proven. 90 refuted. 0 times theorem prover too weak. 1200 trivial. 0 not checked. [2024-11-13 23:09:25,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:25,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 269 states and 663 transitions. [2024-11-13 23:09:25,341 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 663 transitions. [2024-11-13 23:09:25,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 23:09:25,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:25,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:25,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:25,530 INFO L134 CoverageAnalysis]: Checked inductivity of 1345 backedges. 50 proven. 35 refuted. 0 times theorem prover too weak. 1260 trivial. 0 not checked. [2024-11-13 23:09:26,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:26,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 271 states and 664 transitions. [2024-11-13 23:09:26,920 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 664 transitions. [2024-11-13 23:09:26,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 23:09:26,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:26,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:26,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:27,162 INFO L134 CoverageAnalysis]: Checked inductivity of 1340 backedges. 50 proven. 90 refuted. 0 times theorem prover too weak. 1200 trivial. 0 not checked. [2024-11-13 23:09:28,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:28,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 271 states and 663 transitions. [2024-11-13 23:09:28,163 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 663 transitions. [2024-11-13 23:09:28,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 23:09:28,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:28,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:28,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:28,278 INFO L134 CoverageAnalysis]: Checked inductivity of 1340 backedges. 50 proven. 90 refuted. 0 times theorem prover too weak. 1200 trivial. 0 not checked. [2024-11-13 23:09:29,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:29,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 271 states and 662 transitions. [2024-11-13 23:09:29,292 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 662 transitions. [2024-11-13 23:09:29,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 23:09:29,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:29,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:29,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:29,452 INFO L134 CoverageAnalysis]: Checked inductivity of 1340 backedges. 50 proven. 90 refuted. 0 times theorem prover too weak. 1200 trivial. 0 not checked. [2024-11-13 23:09:30,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:30,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 271 states and 661 transitions. [2024-11-13 23:09:30,499 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 661 transitions. [2024-11-13 23:09:30,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 23:09:30,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:30,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:30,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:30,598 INFO L134 CoverageAnalysis]: Checked inductivity of 1340 backedges. 50 proven. 90 refuted. 0 times theorem prover too weak. 1200 trivial. 0 not checked. [2024-11-13 23:09:31,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:31,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 271 states and 660 transitions. [2024-11-13 23:09:31,612 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 660 transitions. [2024-11-13 23:09:31,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 23:09:31,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:31,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:31,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:09:31,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:31,840 INFO L255 TraceCheckSpWp]: Trace formula consists of 338 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-13 23:09:31,843 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:09:33,408 INFO L134 CoverageAnalysis]: Checked inductivity of 1432 backedges. 52 proven. 80 refuted. 0 times theorem prover too weak. 1300 trivial. 0 not checked. [2024-11-13 23:09:43,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:43,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 279 states and 692 transitions. [2024-11-13 23:09:43,041 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 692 transitions. [2024-11-13 23:09:43,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 23:09:43,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:43,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:43,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:09:43,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:43,126 INFO L255 TraceCheckSpWp]: Trace formula consists of 338 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-13 23:09:43,127 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:09:43,433 INFO L134 CoverageAnalysis]: Checked inductivity of 1432 backedges. 52 proven. 80 refuted. 0 times theorem prover too weak. 1300 trivial. 0 not checked. [2024-11-13 23:09:44,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:44,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 280 states and 693 transitions. [2024-11-13 23:09:44,681 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 693 transitions. [2024-11-13 23:09:44,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 23:09:44,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:44,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:44,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:09:44,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:44,766 INFO L255 TraceCheckSpWp]: Trace formula consists of 338 conjuncts, 45 conjuncts are in the unsatisfiable core [2024-11-13 23:09:44,768 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:09:45,101 INFO L134 CoverageAnalysis]: Checked inductivity of 1432 backedges. 51 proven. 156 refuted. 0 times theorem prover too weak. 1225 trivial. 0 not checked. [2024-11-13 23:09:46,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:46,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 281 states and 694 transitions. [2024-11-13 23:09:46,542 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 694 transitions. [2024-11-13 23:09:46,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 23:09:46,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:46,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:46,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:09:46,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:46,618 INFO L255 TraceCheckSpWp]: Trace formula consists of 338 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-13 23:09:46,620 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:09:46,953 INFO L134 CoverageAnalysis]: Checked inductivity of 1432 backedges. 52 proven. 80 refuted. 0 times theorem prover too weak. 1300 trivial. 0 not checked. [2024-11-13 23:09:49,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:49,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 281 states and 693 transitions. [2024-11-13 23:09:49,177 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 693 transitions. [2024-11-13 23:09:49,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 23:09:49,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:49,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:49,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:09:49,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:49,253 INFO L255 TraceCheckSpWp]: Trace formula consists of 338 conjuncts, 49 conjuncts are in the unsatisfiable core [2024-11-13 23:09:49,255 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:09:50,020 INFO L134 CoverageAnalysis]: Checked inductivity of 1432 backedges. 111 proven. 96 refuted. 0 times theorem prover too weak. 1225 trivial. 0 not checked. [2024-11-13 23:09:54,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:54,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 282 states and 694 transitions. [2024-11-13 23:09:54,023 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 694 transitions. [2024-11-13 23:09:54,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 23:09:54,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:54,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:54,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:09:54,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:54,099 INFO L255 TraceCheckSpWp]: Trace formula consists of 338 conjuncts, 45 conjuncts are in the unsatisfiable core [2024-11-13 23:09:54,102 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:09:54,453 INFO L134 CoverageAnalysis]: Checked inductivity of 1432 backedges. 51 proven. 156 refuted. 0 times theorem prover too weak. 1225 trivial. 0 not checked. [2024-11-13 23:09:56,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:56,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 283 states and 695 transitions. [2024-11-13 23:09:56,114 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 695 transitions. [2024-11-13 23:09:56,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 23:09:56,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:56,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:56,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:09:56,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:56,190 INFO L255 TraceCheckSpWp]: Trace formula consists of 338 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-13 23:09:56,192 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:09:56,573 INFO L134 CoverageAnalysis]: Checked inductivity of 1432 backedges. 52 proven. 80 refuted. 0 times theorem prover too weak. 1300 trivial. 0 not checked. [2024-11-13 23:09:58,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:58,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 283 states and 694 transitions. [2024-11-13 23:09:58,886 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 694 transitions. [2024-11-13 23:09:58,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 23:09:58,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:58,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:59,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:09:59,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:59,152 INFO L255 TraceCheckSpWp]: Trace formula consists of 338 conjuncts, 45 conjuncts are in the unsatisfiable core [2024-11-13 23:09:59,154 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:09:59,463 INFO L134 CoverageAnalysis]: Checked inductivity of 1432 backedges. 111 proven. 96 refuted. 0 times theorem prover too weak. 1225 trivial. 0 not checked. [2024-11-13 23:10:01,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:01,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 283 states and 693 transitions. [2024-11-13 23:10:01,832 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 693 transitions. [2024-11-13 23:10:01,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 23:10:01,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:01,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:01,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:10:01,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:01,928 INFO L255 TraceCheckSpWp]: Trace formula consists of 351 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-13 23:10:01,930 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:10:06,962 INFO L134 CoverageAnalysis]: Checked inductivity of 1452 backedges. 52 proven. 100 refuted. 0 times theorem prover too weak. 1300 trivial. 0 not checked. [2024-11-13 23:10:13,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:13,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 287 states and 706 transitions. [2024-11-13 23:10:13,021 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 706 transitions. [2024-11-13 23:10:13,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 23:10:13,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:13,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:13,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:10:13,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:13,094 INFO L255 TraceCheckSpWp]: Trace formula consists of 351 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-13 23:10:13,095 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:10:17,663 INFO L134 CoverageAnalysis]: Checked inductivity of 1452 backedges. 52 proven. 100 refuted. 0 times theorem prover too weak. 1300 trivial. 0 not checked. [2024-11-13 23:10:21,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:21,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 289 states and 708 transitions. [2024-11-13 23:10:21,301 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 708 transitions. [2024-11-13 23:10:21,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 23:10:21,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:21,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:21,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:10:21,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:21,395 INFO L255 TraceCheckSpWp]: Trace formula consists of 351 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-13 23:10:21,397 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:10:25,983 INFO L134 CoverageAnalysis]: Checked inductivity of 1452 backedges. 52 proven. 100 refuted. 0 times theorem prover too weak. 1300 trivial. 0 not checked. [2024-11-13 23:10:29,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:29,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 291 states and 710 transitions. [2024-11-13 23:10:29,434 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 710 transitions. [2024-11-13 23:10:29,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 23:10:29,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:29,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:29,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:10:29,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:29,510 INFO L255 TraceCheckSpWp]: Trace formula consists of 351 conjuncts, 45 conjuncts are in the unsatisfiable core [2024-11-13 23:10:29,512 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:10:34,346 INFO L134 CoverageAnalysis]: Checked inductivity of 1452 backedges. 51 proven. 176 refuted. 0 times theorem prover too weak. 1225 trivial. 0 not checked. [2024-11-13 23:10:37,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:37,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 293 states and 712 transitions. [2024-11-13 23:10:37,879 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 712 transitions. [2024-11-13 23:10:37,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 23:10:37,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:37,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:37,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:10:37,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:37,966 INFO L255 TraceCheckSpWp]: Trace formula consists of 351 conjuncts, 45 conjuncts are in the unsatisfiable core [2024-11-13 23:10:37,968 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:10:42,648 INFO L134 CoverageAnalysis]: Checked inductivity of 1452 backedges. 66 proven. 161 refuted. 0 times theorem prover too weak. 1225 trivial. 0 not checked. [2024-11-13 23:10:46,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:46,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 295 states and 714 transitions. [2024-11-13 23:10:46,466 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 714 transitions. [2024-11-13 23:10:46,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 23:10:46,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:46,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:46,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:10:46,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:46,542 INFO L255 TraceCheckSpWp]: Trace formula consists of 351 conjuncts, 45 conjuncts are in the unsatisfiable core [2024-11-13 23:10:46,543 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:10:51,154 INFO L134 CoverageAnalysis]: Checked inductivity of 1452 backedges. 51 proven. 176 refuted. 0 times theorem prover too weak. 1225 trivial. 0 not checked. [2024-11-13 23:10:54,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:54,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 297 states and 716 transitions. [2024-11-13 23:10:54,112 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 716 transitions. [2024-11-13 23:10:54,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 23:10:54,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:54,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:54,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:10:54,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:54,188 INFO L255 TraceCheckSpWp]: Trace formula consists of 347 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-13 23:10:54,190 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:10:57,589 INFO L134 CoverageAnalysis]: Checked inductivity of 1538 backedges. 53 proven. 159 refuted. 0 times theorem prover too weak. 1326 trivial. 0 not checked. [2024-11-13 23:11:02,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:02,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 300 states and 726 transitions. [2024-11-13 23:11:02,065 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 726 transitions. [2024-11-13 23:11:02,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 23:11:02,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:02,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:02,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:11:02,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:02,166 INFO L255 TraceCheckSpWp]: Trace formula consists of 360 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-13 23:11:02,167 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:11:06,134 INFO L134 CoverageAnalysis]: Checked inductivity of 1563 backedges. 53 proven. 184 refuted. 0 times theorem prover too weak. 1326 trivial. 0 not checked. [2024-11-13 23:11:13,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:13,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 305 states and 740 transitions. [2024-11-13 23:11:13,523 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 740 transitions. [2024-11-13 23:11:13,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 23:11:13,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:13,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:13,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:11:13,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:13,637 INFO L255 TraceCheckSpWp]: Trace formula consists of 360 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-13 23:11:13,640 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:11:17,030 INFO L134 CoverageAnalysis]: Checked inductivity of 1563 backedges. 54 proven. 105 refuted. 0 times theorem prover too weak. 1404 trivial. 0 not checked. [2024-11-13 23:11:19,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:19,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 817 states to 307 states and 741 transitions. [2024-11-13 23:11:19,960 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 741 transitions. [2024-11-13 23:11:19,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 23:11:19,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:19,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:19,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:11:20,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:20,044 INFO L255 TraceCheckSpWp]: Trace formula consists of 360 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-13 23:11:20,045 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:11:23,276 INFO L134 CoverageAnalysis]: Checked inductivity of 1563 backedges. 54 proven. 105 refuted. 0 times theorem prover too weak. 1404 trivial. 0 not checked. [2024-11-13 23:11:26,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:26,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 820 states to 309 states and 742 transitions. [2024-11-13 23:11:26,332 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 742 transitions. [2024-11-13 23:11:26,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 23:11:26,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:26,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:26,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:11:26,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:26,418 INFO L255 TraceCheckSpWp]: Trace formula consists of 360 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-13 23:11:26,419 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:11:29,739 INFO L134 CoverageAnalysis]: Checked inductivity of 1563 backedges. 54 proven. 105 refuted. 0 times theorem prover too weak. 1404 trivial. 0 not checked. [2024-11-13 23:11:33,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:33,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 823 states to 311 states and 743 transitions. [2024-11-13 23:11:33,354 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 743 transitions. [2024-11-13 23:11:33,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 23:11:33,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:33,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:33,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:11:33,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:33,431 INFO L255 TraceCheckSpWp]: Trace formula consists of 360 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-13 23:11:33,433 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:11:36,674 INFO L134 CoverageAnalysis]: Checked inductivity of 1563 backedges. 54 proven. 105 refuted. 0 times theorem prover too weak. 1404 trivial. 0 not checked. [2024-11-13 23:11:40,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:40,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 313 states and 744 transitions. [2024-11-13 23:11:40,593 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 744 transitions. [2024-11-13 23:11:40,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 23:11:40,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:40,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:40,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:11:40,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:40,689 INFO L255 TraceCheckSpWp]: Trace formula consists of 360 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-13 23:11:40,691 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:11:43,956 INFO L134 CoverageAnalysis]: Checked inductivity of 1563 backedges. 53 proven. 184 refuted. 0 times theorem prover too weak. 1326 trivial. 0 not checked. [2024-11-13 23:11:46,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:46,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 315 states and 745 transitions. [2024-11-13 23:11:46,297 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 745 transitions. [2024-11-13 23:11:46,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 23:11:46,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:46,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:46,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:11:46,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:46,403 INFO L255 TraceCheckSpWp]: Trace formula consists of 356 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-13 23:11:46,405 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:11:49,825 INFO L134 CoverageAnalysis]: Checked inductivity of 1648 backedges. 56 proven. 80 refuted. 0 times theorem prover too weak. 1512 trivial. 0 not checked. [2024-11-13 23:11:53,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:53,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 319 states and 755 transitions. [2024-11-13 23:11:53,406 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 755 transitions. [2024-11-13 23:11:53,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 23:11:53,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:53,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:53,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:11:53,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:53,503 INFO L255 TraceCheckSpWp]: Trace formula consists of 369 conjuncts, 49 conjuncts are in the unsatisfiable core [2024-11-13 23:11:53,505 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:11:57,210 INFO L134 CoverageAnalysis]: Checked inductivity of 1678 backedges. 56 proven. 110 refuted. 0 times theorem prover too weak. 1512 trivial. 0 not checked. [2024-11-13 23:12:00,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:00,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 320 states and 757 transitions. [2024-11-13 23:12:00,435 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 757 transitions. [2024-11-13 23:12:00,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 23:12:00,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:00,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:00,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:12:00,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:00,536 INFO L255 TraceCheckSpWp]: Trace formula consists of 378 conjuncts, 45 conjuncts are in the unsatisfiable core [2024-11-13 23:12:00,537 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:12:03,588 INFO L134 CoverageAnalysis]: Checked inductivity of 1797 backedges. 57 proven. 200 refuted. 0 times theorem prover too weak. 1540 trivial. 0 not checked. [2024-11-13 23:12:05,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:05,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 851 states to 321 states and 765 transitions. [2024-11-13 23:12:05,395 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 765 transitions. [2024-11-13 23:12:05,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 23:12:05,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:05,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:05,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:05,454 INFO L134 CoverageAnalysis]: Checked inductivity of 1920 backedges. 159 proven. 13 refuted. 0 times theorem prover too weak. 1748 trivial. 0 not checked. [2024-11-13 23:12:06,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:06,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 853 states to 321 states and 764 transitions. [2024-11-13 23:12:06,745 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 764 transitions. [2024-11-13 23:12:06,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 23:12:06,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:06,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:06,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:07,802 INFO L134 CoverageAnalysis]: Checked inductivity of 1932 backedges. 60 proven. 132 refuted. 0 times theorem prover too weak. 1740 trivial. 0 not checked. [2024-11-13 23:12:15,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:15,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 921 states to 329 states and 832 transitions. [2024-11-13 23:12:15,408 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 832 transitions. [2024-11-13 23:12:15,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 23:12:15,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:15,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:15,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:15,637 INFO L134 CoverageAnalysis]: Checked inductivity of 1938 backedges. 60 proven. 43 refuted. 0 times theorem prover too weak. 1835 trivial. 0 not checked. [2024-11-13 23:12:17,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:17,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 922 states to 331 states and 833 transitions. [2024-11-13 23:12:17,580 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 833 transitions. [2024-11-13 23:12:17,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 23:12:17,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:17,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:17,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:18,013 INFO L134 CoverageAnalysis]: Checked inductivity of 1932 backedges. 60 proven. 132 refuted. 0 times theorem prover too weak. 1740 trivial. 0 not checked. [2024-11-13 23:12:19,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:19,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 921 states to 331 states and 832 transitions. [2024-11-13 23:12:19,694 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 832 transitions. [2024-11-13 23:12:19,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 23:12:19,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:19,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:19,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:19,844 INFO L134 CoverageAnalysis]: Checked inductivity of 1932 backedges. 60 proven. 132 refuted. 0 times theorem prover too weak. 1740 trivial. 0 not checked. [2024-11-13 23:12:21,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:21,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 331 states and 831 transitions. [2024-11-13 23:12:21,315 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 831 transitions. [2024-11-13 23:12:21,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 23:12:21,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:21,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:21,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:21,481 INFO L134 CoverageAnalysis]: Checked inductivity of 1932 backedges. 60 proven. 132 refuted. 0 times theorem prover too weak. 1740 trivial. 0 not checked. [2024-11-13 23:12:22,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:22,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 919 states to 331 states and 830 transitions. [2024-11-13 23:12:22,917 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 830 transitions. [2024-11-13 23:12:22,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 23:12:22,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:22,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:22,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:23,038 INFO L134 CoverageAnalysis]: Checked inductivity of 1932 backedges. 60 proven. 132 refuted. 0 times theorem prover too weak. 1740 trivial. 0 not checked. [2024-11-13 23:12:24,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:24,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 331 states and 829 transitions. [2024-11-13 23:12:24,449 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 829 transitions. [2024-11-13 23:12:24,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 23:12:24,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:24,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:24,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:24,581 INFO L134 CoverageAnalysis]: Checked inductivity of 1932 backedges. 60 proven. 132 refuted. 0 times theorem prover too weak. 1740 trivial. 0 not checked. [2024-11-13 23:12:26,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:26,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 331 states and 828 transitions. [2024-11-13 23:12:26,225 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 828 transitions. [2024-11-13 23:12:26,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 23:12:26,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:26,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:26,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:12:26,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:26,321 INFO L255 TraceCheckSpWp]: Trace formula consists of 397 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 23:12:26,322 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:12:29,149 INFO L134 CoverageAnalysis]: Checked inductivity of 2042 backedges. 62 proven. 120 refuted. 0 times theorem prover too weak. 1860 trivial. 0 not checked. [2024-11-13 23:12:43,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:43,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 953 states to 339 states and 864 transitions. [2024-11-13 23:12:43,342 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 864 transitions. [2024-11-13 23:12:43,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 23:12:43,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:43,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:43,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:12:43,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:43,438 INFO L255 TraceCheckSpWp]: Trace formula consists of 397 conjuncts, 44 conjuncts are in the unsatisfiable core [2024-11-13 23:12:43,440 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:12:45,319 INFO L134 CoverageAnalysis]: Checked inductivity of 2042 backedges. 62 proven. 120 refuted. 0 times theorem prover too weak. 1860 trivial. 0 not checked. [2024-11-13 23:12:53,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:53,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 961 states to 340 states and 866 transitions. [2024-11-13 23:12:53,499 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 866 transitions. [2024-11-13 23:12:53,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 23:12:53,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:53,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:53,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:12:53,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:53,588 INFO L255 TraceCheckSpWp]: Trace formula consists of 397 conjuncts, 44 conjuncts are in the unsatisfiable core [2024-11-13 23:12:53,590 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:12:53,990 INFO L134 CoverageAnalysis]: Checked inductivity of 2042 backedges. 62 proven. 120 refuted. 0 times theorem prover too weak. 1860 trivial. 0 not checked. [2024-11-13 23:12:56,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:56,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 341 states and 868 transitions. [2024-11-13 23:12:56,221 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 868 transitions. [2024-11-13 23:12:56,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 23:12:56,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:56,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:56,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:12:56,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:56,314 INFO L255 TraceCheckSpWp]: Trace formula consists of 397 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-13 23:12:56,316 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:12:56,682 INFO L134 CoverageAnalysis]: Checked inductivity of 2042 backedges. 61 proven. 211 refuted. 0 times theorem prover too weak. 1770 trivial. 0 not checked. [2024-11-13 23:13:01,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:01,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 341 states and 866 transitions. [2024-11-13 23:13:01,831 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 866 transitions. [2024-11-13 23:13:01,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 23:13:01,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:01,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:01,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:13:01,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:01,920 INFO L255 TraceCheckSpWp]: Trace formula consists of 397 conjuncts, 52 conjuncts are in the unsatisfiable core [2024-11-13 23:13:01,923 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:13:03,042 INFO L134 CoverageAnalysis]: Checked inductivity of 2042 backedges. 151 proven. 121 refuted. 0 times theorem prover too weak. 1770 trivial. 0 not checked. [2024-11-13 23:13:05,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:05,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 342 states and 868 transitions. [2024-11-13 23:13:05,514 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 868 transitions. [2024-11-13 23:13:05,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 23:13:05,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:05,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:05,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:13:05,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:05,604 INFO L255 TraceCheckSpWp]: Trace formula consists of 397 conjuncts, 44 conjuncts are in the unsatisfiable core [2024-11-13 23:13:05,606 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:13:05,980 INFO L134 CoverageAnalysis]: Checked inductivity of 2042 backedges. 62 proven. 120 refuted. 0 times theorem prover too weak. 1860 trivial. 0 not checked. [2024-11-13 23:13:07,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:07,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 343 states and 870 transitions. [2024-11-13 23:13:07,646 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 870 transitions. [2024-11-13 23:13:07,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 23:13:07,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:07,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:07,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:13:07,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:07,752 INFO L255 TraceCheckSpWp]: Trace formula consists of 397 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 23:13:07,755 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:13:07,973 INFO L134 CoverageAnalysis]: Checked inductivity of 2042 backedges. 62 proven. 120 refuted. 0 times theorem prover too weak. 1860 trivial. 0 not checked. [2024-11-13 23:13:09,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:09,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 344 states and 872 transitions. [2024-11-13 23:13:09,948 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 872 transitions. [2024-11-13 23:13:09,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 23:13:09,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:09,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:09,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:13:10,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:10,031 INFO L255 TraceCheckSpWp]: Trace formula consists of 397 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-13 23:13:10,033 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:13:10,708 INFO L134 CoverageAnalysis]: Checked inductivity of 2042 backedges. 151 proven. 121 refuted. 0 times theorem prover too weak. 1770 trivial. 0 not checked. [2024-11-13 23:13:14,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:14,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 344 states and 871 transitions. [2024-11-13 23:13:14,320 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 871 transitions. [2024-11-13 23:13:14,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 23:13:14,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:14,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:14,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:13:14,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:14,409 INFO L255 TraceCheckSpWp]: Trace formula consists of 397 conjuncts, 52 conjuncts are in the unsatisfiable core [2024-11-13 23:13:14,412 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:13:14,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2042 backedges. 61 proven. 211 refuted. 0 times theorem prover too weak. 1770 trivial. 0 not checked. [2024-11-13 23:13:17,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:17,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 344 states and 870 transitions. [2024-11-13 23:13:17,760 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 870 transitions. [2024-11-13 23:13:17,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 23:13:17,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:17,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:17,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:13:17,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:17,848 INFO L255 TraceCheckSpWp]: Trace formula consists of 397 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-13 23:13:17,850 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:13:18,027 INFO L134 CoverageAnalysis]: Checked inductivity of 2042 backedges. 151 proven. 121 refuted. 0 times theorem prover too weak. 1770 trivial. 0 not checked. [2024-11-13 23:13:21,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:21,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 344 states and 869 transitions. [2024-11-13 23:13:21,014 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 869 transitions. [2024-11-13 23:13:21,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 23:13:21,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:21,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:21,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:13:21,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:21,113 INFO L255 TraceCheckSpWp]: Trace formula consists of 410 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-13 23:13:21,114 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:13:29,656 INFO L134 CoverageAnalysis]: Checked inductivity of 2066 backedges. 62 proven. 144 refuted. 0 times theorem prover too weak. 1860 trivial. 0 not checked. [2024-11-13 23:13:39,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:39,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 981 states to 348 states and 883 transitions. [2024-11-13 23:13:39,113 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 883 transitions. [2024-11-13 23:13:39,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 23:13:39,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:39,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:39,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:13:39,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:39,211 INFO L255 TraceCheckSpWp]: Trace formula consists of 410 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-13 23:13:39,213 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:13:47,475 INFO L134 CoverageAnalysis]: Checked inductivity of 2066 backedges. 61 proven. 235 refuted. 0 times theorem prover too weak. 1770 trivial. 0 not checked. [2024-11-13 23:13:52,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:52,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 982 states to 350 states and 884 transitions. [2024-11-13 23:13:52,426 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 884 transitions. [2024-11-13 23:13:52,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 23:13:52,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:52,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:52,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:13:52,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:52,540 INFO L255 TraceCheckSpWp]: Trace formula consists of 410 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-13 23:13:52,543 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:14:00,627 INFO L134 CoverageAnalysis]: Checked inductivity of 2066 backedges. 62 proven. 144 refuted. 0 times theorem prover too weak. 1860 trivial. 0 not checked. [2024-11-13 23:14:05,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:05,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 984 states to 352 states and 885 transitions. [2024-11-13 23:14:05,534 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 885 transitions. [2024-11-13 23:14:05,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 23:14:05,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:05,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:05,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:14:05,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:05,625 INFO L255 TraceCheckSpWp]: Trace formula consists of 410 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-13 23:14:05,627 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:14:13,546 INFO L134 CoverageAnalysis]: Checked inductivity of 2066 backedges. 62 proven. 144 refuted. 0 times theorem prover too weak. 1860 trivial. 0 not checked. [2024-11-13 23:14:18,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:18,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 986 states to 354 states and 887 transitions. [2024-11-13 23:14:18,300 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 887 transitions. [2024-11-13 23:14:18,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 23:14:18,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:18,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:18,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:14:18,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:18,390 INFO L255 TraceCheckSpWp]: Trace formula consists of 410 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-13 23:14:18,392 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:14:26,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2066 backedges. 62 proven. 144 refuted. 0 times theorem prover too weak. 1860 trivial. 0 not checked. [2024-11-13 23:14:30,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:30,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 356 states and 888 transitions. [2024-11-13 23:14:30,941 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 888 transitions. [2024-11-13 23:14:30,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 23:14:30,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:30,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:30,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:14:31,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:31,045 INFO L255 TraceCheckSpWp]: Trace formula consists of 410 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-13 23:14:31,047 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:14:39,219 INFO L134 CoverageAnalysis]: Checked inductivity of 2066 backedges. 76 proven. 220 refuted. 0 times theorem prover too weak. 1770 trivial. 0 not checked. [2024-11-13 23:14:44,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:44,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 358 states and 890 transitions. [2024-11-13 23:14:44,006 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 890 transitions. [2024-11-13 23:14:44,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 23:14:44,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:44,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:44,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:14:44,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:44,094 INFO L255 TraceCheckSpWp]: Trace formula consists of 410 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-13 23:14:44,095 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:14:52,315 INFO L134 CoverageAnalysis]: Checked inductivity of 2066 backedges. 76 proven. 220 refuted. 0 times theorem prover too weak. 1770 trivial. 0 not checked. [2024-11-13 23:14:56,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:56,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 991 states to 360 states and 892 transitions. [2024-11-13 23:14:56,080 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 892 transitions. [2024-11-13 23:14:56,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-13 23:14:56,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:56,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:56,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:14:56,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:56,169 INFO L255 TraceCheckSpWp]: Trace formula consists of 406 conjuncts, 49 conjuncts are in the unsatisfiable core [2024-11-13 23:14:56,171 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:15:02,188 INFO L134 CoverageAnalysis]: Checked inductivity of 2168 backedges. 63 proven. 214 refuted. 0 times theorem prover too weak. 1891 trivial. 0 not checked. [2024-11-13 23:15:09,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:09,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 363 states and 904 transitions. [2024-11-13 23:15:09,249 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 904 transitions. [2024-11-13 23:15:09,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-13 23:15:09,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:09,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:09,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:15:09,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:09,361 INFO L255 TraceCheckSpWp]: Trace formula consists of 406 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-11-13 23:15:09,363 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:15:14,664 INFO L134 CoverageAnalysis]: Checked inductivity of 2168 backedges. 64 proven. 120 refuted. 0 times theorem prover too weak. 1984 trivial. 0 not checked. [2024-11-13 23:15:18,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:18,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1013 states to 365 states and 912 transitions. [2024-11-13 23:15:18,240 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 912 transitions. [2024-11-13 23:15:18,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 23:15:18,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:18,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:18,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:15:18,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:18,336 INFO L255 TraceCheckSpWp]: Trace formula consists of 419 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-13 23:15:18,338 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:15:25,534 INFO L134 CoverageAnalysis]: Checked inductivity of 2198 backedges. 64 proven. 150 refuted. 0 times theorem prover too weak. 1984 trivial. 0 not checked. [2024-11-13 23:15:35,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:35,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1036 states to 368 states and 925 transitions. [2024-11-13 23:15:35,806 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 925 transitions. [2024-11-13 23:15:35,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 23:15:35,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:35,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:35,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:15:35,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:35,916 INFO L255 TraceCheckSpWp]: Trace formula consists of 419 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-13 23:15:35,918 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:15:42,820 INFO L134 CoverageAnalysis]: Checked inductivity of 2198 backedges. 64 proven. 150 refuted. 0 times theorem prover too weak. 1984 trivial. 0 not checked. [2024-11-13 23:15:46,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:46,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1039 states to 370 states and 926 transitions. [2024-11-13 23:15:46,890 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 926 transitions. [2024-11-13 23:15:46,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 23:15:46,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:46,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:46,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:15:46,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:46,988 INFO L255 TraceCheckSpWp]: Trace formula consists of 419 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-13 23:15:46,989 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:15:53,404 INFO L134 CoverageAnalysis]: Checked inductivity of 2198 backedges. 78 proven. 229 refuted. 0 times theorem prover too weak. 1891 trivial. 0 not checked. [2024-11-13 23:15:57,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:57,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1042 states to 370 states and 924 transitions. [2024-11-13 23:15:57,698 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 924 transitions. [2024-11-13 23:15:57,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 23:15:57,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:57,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:57,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:15:57,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:57,792 INFO L255 TraceCheckSpWp]: Trace formula consists of 419 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-13 23:15:57,793 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:16:04,050 INFO L134 CoverageAnalysis]: Checked inductivity of 2198 backedges. 78 proven. 229 refuted. 0 times theorem prover too weak. 1891 trivial. 0 not checked. [2024-11-13 23:16:09,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:09,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1046 states to 372 states and 925 transitions. [2024-11-13 23:16:09,795 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 925 transitions. [2024-11-13 23:16:09,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 23:16:09,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:09,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:09,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:16:09,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:09,922 INFO L255 TraceCheckSpWp]: Trace formula consists of 419 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-13 23:16:09,923 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:16:17,102 INFO L134 CoverageAnalysis]: Checked inductivity of 2198 backedges. 63 proven. 244 refuted. 0 times theorem prover too weak. 1891 trivial. 0 not checked. [2024-11-13 23:16:20,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:20,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1047 states to 374 states and 926 transitions. [2024-11-13 23:16:20,846 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 926 transitions. [2024-11-13 23:16:20,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 23:16:20,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:20,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:20,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:16:20,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:20,938 INFO L255 TraceCheckSpWp]: Trace formula consists of 419 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-13 23:16:20,940 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:16:27,376 INFO L134 CoverageAnalysis]: Checked inductivity of 2198 backedges. 64 proven. 150 refuted. 0 times theorem prover too weak. 1984 trivial. 0 not checked. [2024-11-13 23:16:31,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:31,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1050 states to 374 states and 924 transitions. [2024-11-13 23:16:31,696 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 924 transitions. [2024-11-13 23:16:31,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 23:16:31,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:31,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:31,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:16:31,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:31,809 INFO L255 TraceCheckSpWp]: Trace formula consists of 419 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-13 23:16:31,810 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:16:38,059 INFO L134 CoverageAnalysis]: Checked inductivity of 2198 backedges. 63 proven. 244 refuted. 0 times theorem prover too weak. 1891 trivial. 0 not checked. [2024-11-13 23:16:43,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:43,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1053 states to 376 states and 925 transitions. [2024-11-13 23:16:43,041 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 925 transitions. [2024-11-13 23:16:43,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 23:16:43,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:43,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:43,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:16:43,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:43,154 INFO L255 TraceCheckSpWp]: Trace formula consists of 415 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-13 23:16:43,157 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:16:49,490 INFO L134 CoverageAnalysis]: Checked inductivity of 2298 backedges. 66 proven. 120 refuted. 0 times theorem prover too weak. 2112 trivial. 0 not checked. [2024-11-13 23:16:54,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:54,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 380 states and 935 transitions. [2024-11-13 23:16:54,101 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 935 transitions. [2024-11-13 23:16:54,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-13 23:16:54,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:54,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:54,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:16:54,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:54,403 INFO L255 TraceCheckSpWp]: Trace formula consists of 428 conjuncts, 65 conjuncts are in the unsatisfiable core [2024-11-13 23:16:54,404 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:17:01,339 INFO L134 CoverageAnalysis]: Checked inductivity of 2334 backedges. 80 proven. 238 refuted. 0 times theorem prover too weak. 2016 trivial. 0 not checked. [2024-11-13 23:17:06,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:06,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1068 states to 381 states and 937 transitions. [2024-11-13 23:17:06,165 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 937 transitions. [2024-11-13 23:17:06,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-13 23:17:06,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:06,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:06,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:17:06,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:06,275 INFO L255 TraceCheckSpWp]: Trace formula consists of 437 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-13 23:17:06,276 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:17:12,127 INFO L134 CoverageAnalysis]: Checked inductivity of 2474 backedges. 82 proven. 247 refuted. 0 times theorem prover too weak. 2145 trivial. 0 not checked. [2024-11-13 23:17:14,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:14,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1077 states to 382 states and 946 transitions. [2024-11-13 23:17:14,475 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 946 transitions. [2024-11-13 23:17:14,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-13 23:17:14,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:14,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:14,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:14,569 INFO L134 CoverageAnalysis]: Checked inductivity of 2618 backedges. 189 proven. 13 refuted. 0 times theorem prover too weak. 2416 trivial. 0 not checked. [2024-11-13 23:17:16,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:16,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1079 states to 382 states and 945 transitions. [2024-11-13 23:17:16,337 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 945 transitions. [2024-11-13 23:17:16,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-13 23:17:16,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:16,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:16,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:17,698 INFO L134 CoverageAnalysis]: Checked inductivity of 2632 backedges. 70 proven. 182 refuted. 0 times theorem prover too weak. 2380 trivial. 0 not checked. [2024-11-13 23:17:28,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:28,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1157 states to 390 states and 1023 transitions. [2024-11-13 23:17:28,569 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 1023 transitions. [2024-11-13 23:17:28,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-13 23:17:28,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:28,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:28,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:28,798 INFO L134 CoverageAnalysis]: Checked inductivity of 2639 backedges. 70 proven. 51 refuted. 0 times theorem prover too weak. 2518 trivial. 0 not checked. [2024-11-13 23:17:31,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:31,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1158 states to 392 states and 1024 transitions. [2024-11-13 23:17:31,321 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 1024 transitions. [2024-11-13 23:17:31,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-13 23:17:31,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:31,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:31,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:31,468 INFO L134 CoverageAnalysis]: Checked inductivity of 2632 backedges. 70 proven. 182 refuted. 0 times theorem prover too weak. 2380 trivial. 0 not checked. [2024-11-13 23:17:33,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:33,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1157 states to 392 states and 1023 transitions. [2024-11-13 23:17:33,244 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 1023 transitions. [2024-11-13 23:17:33,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-13 23:17:33,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:33,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:33,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:33,397 INFO L134 CoverageAnalysis]: Checked inductivity of 2632 backedges. 70 proven. 182 refuted. 0 times theorem prover too weak. 2380 trivial. 0 not checked. [2024-11-13 23:17:35,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:35,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1156 states to 392 states and 1022 transitions. [2024-11-13 23:17:35,225 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 1022 transitions. [2024-11-13 23:17:35,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-13 23:17:35,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:35,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:35,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:35,378 INFO L134 CoverageAnalysis]: Checked inductivity of 2632 backedges. 70 proven. 182 refuted. 0 times theorem prover too weak. 2380 trivial. 0 not checked. [2024-11-13 23:17:37,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:37,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1155 states to 392 states and 1021 transitions. [2024-11-13 23:17:37,106 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 1021 transitions. [2024-11-13 23:17:37,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-13 23:17:37,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:37,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:37,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:37,258 INFO L134 CoverageAnalysis]: Checked inductivity of 2632 backedges. 70 proven. 182 refuted. 0 times theorem prover too weak. 2380 trivial. 0 not checked. [2024-11-13 23:17:39,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:39,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 392 states and 1020 transitions. [2024-11-13 23:17:39,005 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 1020 transitions. [2024-11-13 23:17:39,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-13 23:17:39,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:39,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:39,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:39,158 INFO L134 CoverageAnalysis]: Checked inductivity of 2632 backedges. 70 proven. 182 refuted. 0 times theorem prover too weak. 2380 trivial. 0 not checked. [2024-11-13 23:17:41,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:41,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1153 states to 392 states and 1019 transitions. [2024-11-13 23:17:41,323 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 1019 transitions. [2024-11-13 23:17:41,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-13 23:17:41,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:41,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:41,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:41,512 INFO L134 CoverageAnalysis]: Checked inductivity of 2632 backedges. 70 proven. 182 refuted. 0 times theorem prover too weak. 2380 trivial. 0 not checked. [2024-11-13 23:17:43,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:43,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1152 states to 392 states and 1018 transitions. [2024-11-13 23:17:43,580 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 1018 transitions. [2024-11-13 23:17:43,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-13 23:17:43,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:43,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:43,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:17:43,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:43,850 INFO L255 TraceCheckSpWp]: Trace formula consists of 456 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-11-13 23:17:43,852 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:17:46,562 INFO L134 CoverageAnalysis]: Checked inductivity of 2760 backedges. 176 proven. 169 refuted. 0 times theorem prover too weak. 2415 trivial. 0 not checked. [2024-11-13 23:18:04,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:04,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1191 states to 400 states and 1057 transitions. [2024-11-13 23:18:04,844 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 1057 transitions. [2024-11-13 23:18:04,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-13 23:18:04,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:04,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:04,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:18:04,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:04,941 INFO L255 TraceCheckSpWp]: Trace formula consists of 456 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-11-13 23:18:04,943 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:18:05,152 INFO L134 CoverageAnalysis]: Checked inductivity of 2760 backedges. 176 proven. 169 refuted. 0 times theorem prover too weak. 2415 trivial. 0 not checked. [2024-11-13 23:18:11,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:11,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1192 states to 401 states and 1058 transitions. [2024-11-13 23:18:11,692 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 1058 transitions. [2024-11-13 23:18:11,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-13 23:18:11,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:11,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:11,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:18:11,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:11,811 INFO L255 TraceCheckSpWp]: Trace formula consists of 456 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-13 23:18:11,813 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:18:12,018 INFO L134 CoverageAnalysis]: Checked inductivity of 2760 backedges. 72 proven. 168 refuted. 0 times theorem prover too weak. 2520 trivial. 0 not checked. [2024-11-13 23:18:15,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:15,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1191 states to 401 states and 1057 transitions. [2024-11-13 23:18:15,699 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 1057 transitions. [2024-11-13 23:18:15,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-13 23:18:15,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:15,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:15,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:18:15,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:15,796 INFO L255 TraceCheckSpWp]: Trace formula consists of 456 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-13 23:18:15,798 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:18:15,996 INFO L134 CoverageAnalysis]: Checked inductivity of 2760 backedges. 72 proven. 168 refuted. 0 times theorem prover too weak. 2520 trivial. 0 not checked. [2024-11-13 23:18:18,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:18,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1193 states to 402 states and 1059 transitions. [2024-11-13 23:18:18,443 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 1059 transitions. [2024-11-13 23:18:18,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-13 23:18:18,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:18,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:18,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:18:18,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:18,541 INFO L255 TraceCheckSpWp]: Trace formula consists of 456 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-11-13 23:18:18,543 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:18:18,752 INFO L134 CoverageAnalysis]: Checked inductivity of 2760 backedges. 176 proven. 169 refuted. 0 times theorem prover too weak. 2415 trivial. 0 not checked. [2024-11-13 23:18:22,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:22,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1192 states to 402 states and 1058 transitions. [2024-11-13 23:18:22,479 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 1058 transitions. [2024-11-13 23:18:22,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-13 23:18:22,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:22,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:22,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:18:22,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:22,607 INFO L255 TraceCheckSpWp]: Trace formula consists of 456 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-13 23:18:22,610 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:18:22,818 INFO L134 CoverageAnalysis]: Checked inductivity of 2760 backedges. 72 proven. 168 refuted. 0 times theorem prover too weak. 2520 trivial. 0 not checked. [2024-11-13 23:18:29,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:29,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1193 states to 403 states and 1059 transitions. [2024-11-13 23:18:29,956 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 1059 transitions. [2024-11-13 23:18:29,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-13 23:18:29,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:29,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:29,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:18:30,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:30,055 INFO L255 TraceCheckSpWp]: Trace formula consists of 456 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-13 23:18:30,056 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:18:30,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2760 backedges. 72 proven. 168 refuted. 0 times theorem prover too weak. 2520 trivial. 0 not checked. [2024-11-13 23:18:33,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:33,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1196 states to 404 states and 1062 transitions. [2024-11-13 23:18:33,423 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 1062 transitions. [2024-11-13 23:18:33,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-13 23:18:33,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:33,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:33,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:18:33,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:33,550 INFO L255 TraceCheckSpWp]: Trace formula consists of 456 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-11-13 23:18:33,552 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:18:33,809 INFO L134 CoverageAnalysis]: Checked inductivity of 2760 backedges. 71 proven. 274 refuted. 0 times theorem prover too weak. 2415 trivial. 0 not checked. [2024-11-13 23:18:36,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:36,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1198 states to 405 states and 1064 transitions. [2024-11-13 23:18:36,980 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 1064 transitions. [2024-11-13 23:18:36,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-13 23:18:36,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:36,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:36,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:18:37,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:37,078 INFO L255 TraceCheckSpWp]: Trace formula consists of 456 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-13 23:18:37,079 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:18:37,283 INFO L134 CoverageAnalysis]: Checked inductivity of 2760 backedges. 72 proven. 168 refuted. 0 times theorem prover too weak. 2520 trivial. 0 not checked. [2024-11-13 23:18:39,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:39,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1200 states to 406 states and 1066 transitions. [2024-11-13 23:18:39,735 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 1066 transitions. [2024-11-13 23:18:39,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-13 23:18:39,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:39,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:39,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:18:39,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:39,915 INFO L255 TraceCheckSpWp]: Trace formula consists of 456 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-13 23:18:39,918 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:18:40,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2760 backedges. 72 proven. 168 refuted. 0 times theorem prover too weak. 2520 trivial. 0 not checked. [2024-11-13 23:18:44,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:44,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1199 states to 406 states and 1065 transitions. [2024-11-13 23:18:44,160 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 1065 transitions. [2024-11-13 23:18:44,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-13 23:18:44,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:44,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:44,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:18:44,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:44,302 INFO L255 TraceCheckSpWp]: Trace formula consists of 456 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-13 23:18:44,304 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:18:44,586 INFO L134 CoverageAnalysis]: Checked inductivity of 2760 backedges. 72 proven. 168 refuted. 0 times theorem prover too weak. 2520 trivial. 0 not checked. [2024-11-13 23:18:49,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:49,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1198 states to 406 states and 1064 transitions. [2024-11-13 23:18:49,329 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 1064 transitions. [2024-11-13 23:18:49,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-13 23:18:49,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:49,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:49,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:18:49,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:49,469 INFO L255 TraceCheckSpWp]: Trace formula consists of 469 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-13 23:18:49,473 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:19:04,507 INFO L134 CoverageAnalysis]: Checked inductivity of 2788 backedges. 176 proven. 197 refuted. 0 times theorem prover too weak. 2415 trivial. 0 not checked.