./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-fpi/ms1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3900f19-43de-455e-ad08-3033c5b5e879/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3900f19-43de-455e-ad08-3033c5b5e879/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3900f19-43de-455e-ad08-3033c5b5e879/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3900f19-43de-455e-ad08-3033c5b5e879/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/array-fpi/ms1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3900f19-43de-455e-ad08-3033c5b5e879/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3900f19-43de-455e-ad08-3033c5b5e879/bin/ukojak-verify-CZk0znPC7b --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 f19b0f8887e7e48eabb6ce59c44b5494c064f6817a5ff1a77078d9e3a8f8600e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:59:25,242 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:59:25,298 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3900f19-43de-455e-ad08-3033c5b5e879/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-05 23:59:25,302 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 23:59:25,302 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 23:59:25,321 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:59:25,322 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 23:59:25,323 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 23:59:25,323 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:59:25,323 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:59:25,323 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:59:25,323 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 23:59:25,323 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 23:59:25,324 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 23:59:25,324 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 23:59:25,324 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:59:25,324 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 23:59:25,324 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:59:25,324 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 23:59:25,324 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 23:59:25,324 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 23:59:25,324 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:59:25,324 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:59:25,324 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:59:25,324 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:59:25,324 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:59:25,325 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:59:25,325 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:59:25,325 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:59:25,325 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:59:25,325 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 23:59:25,325 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 23:59:25,325 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 23:59:25,325 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_f3900f19-43de-455e-ad08-3033c5b5e879/bin/ukojak-verify-CZk0znPC7b 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 -> f19b0f8887e7e48eabb6ce59c44b5494c064f6817a5ff1a77078d9e3a8f8600e [2024-12-05 23:59:25,542 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:59:25,549 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:59:25,550 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:59:25,551 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:59:25,552 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:59:25,553 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3900f19-43de-455e-ad08-3033c5b5e879/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/array-fpi/ms1.c [2024-12-05 23:59:28,201 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3900f19-43de-455e-ad08-3033c5b5e879/bin/ukojak-verify-CZk0znPC7b/data/4c390e41a/a0a0b4dbc5864a579d24aa5af95944bc/FLAGb3c75b73e [2024-12-05 23:59:28,413 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:59:28,413 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3900f19-43de-455e-ad08-3033c5b5e879/sv-benchmarks/c/array-fpi/ms1.c [2024-12-05 23:59:28,420 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3900f19-43de-455e-ad08-3033c5b5e879/bin/ukojak-verify-CZk0znPC7b/data/4c390e41a/a0a0b4dbc5864a579d24aa5af95944bc/FLAGb3c75b73e [2024-12-05 23:59:28,434 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3900f19-43de-455e-ad08-3033c5b5e879/bin/ukojak-verify-CZk0znPC7b/data/4c390e41a/a0a0b4dbc5864a579d24aa5af95944bc [2024-12-05 23:59:28,437 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:59:28,438 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:59:28,439 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:59:28,439 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:59:28,443 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:59:28,444 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:59:28" (1/1) ... [2024-12-05 23:59:28,445 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1176b18c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:59:28, skipping insertion in model container [2024-12-05 23:59:28,445 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:59:28" (1/1) ... [2024-12-05 23:59:28,456 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:59:28,564 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_f3900f19-43de-455e-ad08-3033c5b5e879/sv-benchmarks/c/array-fpi/ms1.c[586,599] [2024-12-05 23:59:28,579 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:59:28,585 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 23:59:28,594 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_f3900f19-43de-455e-ad08-3033c5b5e879/sv-benchmarks/c/array-fpi/ms1.c[586,599] [2024-12-05 23:59:28,599 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:59:28,612 INFO L204 MainTranslator]: Completed translation [2024-12-05 23:59:28,613 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:59:28 WrapperNode [2024-12-05 23:59:28,613 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:59:28,614 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 23:59:28,614 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 23:59:28,614 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 23:59:28,619 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:59:28" (1/1) ... [2024-12-05 23:59:28,624 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:59:28" (1/1) ... [2024-12-05 23:59:28,637 INFO L138 Inliner]: procedures = 17, calls = 25, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 68 [2024-12-05 23:59:28,637 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 23:59:28,638 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 23:59:28,638 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 23:59:28,638 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 23:59:28,643 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:59:28" (1/1) ... [2024-12-05 23:59:28,643 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:59:28" (1/1) ... [2024-12-05 23:59:28,645 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:59:28" (1/1) ... [2024-12-05 23:59:28,645 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:59:28" (1/1) ... [2024-12-05 23:59:28,651 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:59:28" (1/1) ... [2024-12-05 23:59:28,652 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:59:28" (1/1) ... [2024-12-05 23:59:28,655 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:59:28" (1/1) ... [2024-12-05 23:59:28,656 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:59:28" (1/1) ... [2024-12-05 23:59:28,657 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:59:28" (1/1) ... [2024-12-05 23:59:28,659 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 23:59:28,659 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 23:59:28,659 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 23:59:28,659 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 23:59:28,660 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:59:28" (1/1) ... [2024-12-05 23:59:28,666 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:59:28,677 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3900f19-43de-455e-ad08-3033c5b5e879/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 23:59:28,687 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3900f19-43de-455e-ad08-3033c5b5e879/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 23:59:28,690 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3900f19-43de-455e-ad08-3033c5b5e879/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 23:59:28,714 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 23:59:28,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 23:59:28,714 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 23:59:28,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 23:59:28,714 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 23:59:28,714 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 23:59:28,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 23:59:28,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 23:59:28,714 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 23:59:28,767 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 23:59:28,768 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 23:59:28,883 INFO L? ?]: Removed 11 outVars from TransFormulas that were not future-live. [2024-12-05 23:59:28,884 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 23:59:28,931 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 23:59:28,931 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-05 23:59:28,931 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:59:28 BoogieIcfgContainer [2024-12-05 23:59:28,931 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 23:59:28,932 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 23:59:28,932 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 23:59:28,941 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 23:59:28,941 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:59:28" (1/1) ... [2024-12-05 23:59:28,947 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 23:59:28,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:28,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 10 states and 13 transitions. [2024-12-05 23:59:28,985 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 13 transitions. [2024-12-05 23:59:28,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-05 23:59:28,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:28,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:29,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:59:29,195 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:59:29,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:29,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 11 states and 14 transitions. [2024-12-05 23:59:29,252 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 14 transitions. [2024-12-05 23:59:29,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-05 23:59:29,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:29,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:29,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:59:29,349 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:59:29,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:29,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 12 states and 16 transitions. [2024-12-05 23:59:29,417 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 16 transitions. [2024-12-05 23:59:29,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 23:59:29,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:29,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:29,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:59:29,609 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:59:29,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:29,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 14 states and 21 transitions. [2024-12-05 23:59:29,747 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 21 transitions. [2024-12-05 23:59:29,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 23:59:29,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:29,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:29,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:59:29,876 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:59:30,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:30,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 17 states and 30 transitions. [2024-12-05 23:59:30,245 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 30 transitions. [2024-12-05 23:59:30,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 23:59:30,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:30,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:30,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:59:30,890 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:59:31,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:31,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 20 states and 34 transitions. [2024-12-05 23:59:31,809 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 34 transitions. [2024-12-05 23:59:31,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 23:59:31,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:31,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:31,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:59:32,025 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:59:32,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:32,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 23 states and 40 transitions. [2024-12-05 23:59:32,585 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 40 transitions. [2024-12-05 23:59:32,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 23:59:32,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:32,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:32,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:59:33,327 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:59:34,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:34,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 26 states and 52 transitions. [2024-12-05 23:59:34,511 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 52 transitions. [2024-12-05 23:59:34,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 23:59:34,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:34,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:34,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:59:34,741 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:59:35,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:35,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 30 states and 61 transitions. [2024-12-05 23:59:35,877 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 61 transitions. [2024-12-05 23:59:35,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 23:59:35,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:35,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:35,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:59:37,178 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:59:39,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:39,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 34 states and 80 transitions. [2024-12-05 23:59:39,272 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 80 transitions. [2024-12-05 23:59:39,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 23:59:39,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:39,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:39,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:59:40,291 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:59:40,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:40,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 35 states and 86 transitions. [2024-12-05 23:59:40,900 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 86 transitions. [2024-12-05 23:59:40,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 23:59:40,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:40,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:40,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:59:41,193 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:59:42,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:42,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 39 states and 94 transitions. [2024-12-05 23:59:42,628 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 94 transitions. [2024-12-05 23:59:42,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 23:59:42,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:42,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:42,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:59:44,482 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:59:47,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:47,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 43 states and 106 transitions. [2024-12-05 23:59:47,297 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 106 transitions. [2024-12-05 23:59:47,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 23:59:47,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:47,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:47,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:59:48,859 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:59:49,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:49,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 44 states and 108 transitions. [2024-12-05 23:59:49,980 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 108 transitions. [2024-12-05 23:59:49,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 23:59:49,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:49,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:50,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:59:50,976 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:59:51,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:51,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 45 states and 110 transitions. [2024-12-05 23:59:51,453 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 110 transitions. [2024-12-05 23:59:51,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 23:59:51,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:51,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:51,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:59:51,794 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:59:53,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:53,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 49 states and 118 transitions. [2024-12-05 23:59:53,651 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 118 transitions. [2024-12-05 23:59:53,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 23:59:53,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:53,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:53,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:59:56,099 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 1 proven. 41 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:00:01,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:00:01,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 55 states and 145 transitions. [2024-12-06 00:00:01,741 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 145 transitions. [2024-12-06 00:00:01,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 00:00:01,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:00:01,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:00:01,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:00:04,054 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:00:07,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:00:07,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 60 states and 157 transitions. [2024-12-06 00:00:07,902 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 157 transitions. [2024-12-06 00:00:07,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 00:00:07,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:00:07,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:00:07,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:00:09,784 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 1 proven. 41 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:00:12,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:00:12,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 63 states and 169 transitions. [2024-12-06 00:00:12,081 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 169 transitions. [2024-12-06 00:00:12,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 00:00:12,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:00:12,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:00:12,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:00:13,777 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 1 proven. 41 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:00:15,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:00:15,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 65 states and 172 transitions. [2024-12-06 00:00:15,499 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 172 transitions. [2024-12-06 00:00:15,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 00:00:15,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:00:15,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:00:15,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:00:15,937 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 22 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:00:18,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:00:18,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 69 states and 180 transitions. [2024-12-06 00:00:18,391 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 180 transitions. [2024-12-06 00:00:18,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 00:00:18,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:00:18,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:00:18,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:00:21,583 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 3 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:00:26,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:00:26,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 73 states and 199 transitions. [2024-12-06 00:00:26,746 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 199 transitions. [2024-12-06 00:00:26,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 00:00:26,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:00:26,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:00:26,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:00:28,747 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 3 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:00:30,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:00:30,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 75 states and 202 transitions. [2024-12-06 00:00:30,569 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 202 transitions. [2024-12-06 00:00:30,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 00:00:30,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:00:30,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:00:30,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:00:33,204 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 3 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:00:35,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:00:35,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 76 states and 209 transitions. [2024-12-06 00:00:35,362 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 209 transitions. [2024-12-06 00:00:35,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 00:00:35,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:00:35,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:00:35,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:00:36,952 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 3 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:00:38,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:00:38,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 78 states and 212 transitions. [2024-12-06 00:00:38,581 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 212 transitions. [2024-12-06 00:00:38,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 00:00:38,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:00:38,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:00:38,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:00:41,708 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 3 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:00:43,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:00:43,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 79 states and 217 transitions. [2024-12-06 00:00:43,970 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 217 transitions. [2024-12-06 00:00:43,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 00:00:43,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:00:43,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:00:43,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:00:45,174 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 3 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:00:45,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:00:45,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 80 states and 217 transitions. [2024-12-06 00:00:45,846 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 217 transitions. [2024-12-06 00:00:45,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 00:00:45,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:00:45,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:00:45,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:00:46,455 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 29 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:00:49,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:00:49,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 84 states and 225 transitions. [2024-12-06 00:00:49,515 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 225 transitions. [2024-12-06 00:00:49,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 00:00:49,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:00:49,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:00:49,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:00:53,942 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 6 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:01:02,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:01:02,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 89 states and 238 transitions. [2024-12-06 00:01:02,423 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 238 transitions. [2024-12-06 00:01:02,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 00:01:02,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:01:02,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:01:02,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:01:05,814 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 6 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:01:08,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:01:08,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 90 states and 239 transitions. [2024-12-06 00:01:08,505 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 239 transitions. [2024-12-06 00:01:08,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 00:01:08,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:01:08,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:01:08,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:01:11,738 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 6 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:01:15,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:01:15,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 93 states and 248 transitions. [2024-12-06 00:01:15,968 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 248 transitions. [2024-12-06 00:01:15,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 00:01:15,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:01:15,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:01:15,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:01:18,292 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 6 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:01:20,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:01:20,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 95 states and 250 transitions. [2024-12-06 00:01:20,214 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 250 transitions. [2024-12-06 00:01:20,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 00:01:20,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:01:20,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:01:20,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:01:20,897 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 37 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:01:24,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:01:24,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 99 states and 258 transitions. [2024-12-06 00:01:24,635 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 258 transitions. [2024-12-06 00:01:24,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 00:01:24,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:01:24,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:01:24,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:01:30,664 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 10 proven. 80 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:01:41,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:01:41,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 87 states and 216 transitions. [2024-12-06 00:01:41,673 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 216 transitions. [2024-12-06 00:01:41,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 00:01:41,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:01:41,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:01:41,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:01:47,536 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:01:55,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:01:55,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 90 states and 226 transitions. [2024-12-06 00:01:55,996 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 226 transitions. [2024-12-06 00:01:55,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 00:01:55,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:01:55,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:01:56,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:00,476 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 10 proven. 80 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:02:04,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:04,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 90 states and 225 transitions. [2024-12-06 00:02:04,133 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 225 transitions. [2024-12-06 00:02:04,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 00:02:04,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:04,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:04,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:07,518 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 10 proven. 80 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:02:09,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:09,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 91 states and 227 transitions. [2024-12-06 00:02:09,681 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 227 transitions. [2024-12-06 00:02:09,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 00:02:09,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:09,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:09,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:14,701 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 10 proven. 80 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:02:18,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:18,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 92 states and 228 transitions. [2024-12-06 00:02:18,865 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 228 transitions. [2024-12-06 00:02:18,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 00:02:18,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:18,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:18,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:19,720 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 46 proven. 54 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:02:23,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:23,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 96 states and 236 transitions. [2024-12-06 00:02:23,941 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 236 transitions. [2024-12-06 00:02:23,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 00:02:23,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:23,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:23,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:30,475 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 110 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:02:39,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:39,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 100 states and 252 transitions. [2024-12-06 00:02:39,542 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 252 transitions. [2024-12-06 00:02:39,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 00:02:39,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:39,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:39,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:46,823 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 15 proven. 95 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:02:54,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:54,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 102 states and 254 transitions. [2024-12-06 00:02:54,071 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 254 transitions. [2024-12-06 00:02:54,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 00:02:54,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:54,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:54,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:03:00,169 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 15 proven. 95 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:03:06,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:03:06,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 104 states and 268 transitions. [2024-12-06 00:03:06,403 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 268 transitions. [2024-12-06 00:03:06,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 00:03:06,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:03:06,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:03:06,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:03:12,109 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 15 proven. 95 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:03:16,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:03:16,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 106 states and 270 transitions. [2024-12-06 00:03:16,975 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 270 transitions. [2024-12-06 00:03:16,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 00:03:16,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:03:16,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:03:17,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:03:22,938 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 15 proven. 95 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:03:28,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:03:28,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 108 states and 272 transitions. [2024-12-06 00:03:28,532 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 272 transitions. [2024-12-06 00:03:28,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 00:03:28,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:03:28,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:03:28,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:03:31,450 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 15 proven. 95 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:03:34,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:03:34,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 110 states and 274 transitions. [2024-12-06 00:03:34,412 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 274 transitions. [2024-12-06 00:03:34,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 00:03:34,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:03:34,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:03:34,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:03:35,357 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 56 proven. 65 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:03:40,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:03:40,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 114 states and 282 transitions. [2024-12-06 00:03:40,437 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 282 transitions. [2024-12-06 00:03:40,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:03:40,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:03:40,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:03:40,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:03:49,253 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 21 proven. 111 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:04:03,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:03,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 120 states and 300 transitions. [2024-12-06 00:04:03,977 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 300 transitions. [2024-12-06 00:04:03,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:04:03,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:03,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:04,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:11,238 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 21 proven. 111 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:04:18,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:18,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 122 states and 310 transitions. [2024-12-06 00:04:18,150 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 310 transitions. [2024-12-06 00:04:18,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:04:18,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:18,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:18,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:26,005 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 21 proven. 111 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:04:33,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:33,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 123 states and 312 transitions. [2024-12-06 00:04:33,256 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 312 transitions. [2024-12-06 00:04:33,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:04:33,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:33,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:33,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:40,969 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 21 proven. 111 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:04:49,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:49,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 99 states and 206 transitions. [2024-12-06 00:04:49,229 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 206 transitions. [2024-12-06 00:04:49,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:04:49,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:49,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:49,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:57,101 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 21 proven. 111 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:05:04,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:04,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 99 states and 205 transitions. [2024-12-06 00:05:04,240 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 205 transitions. [2024-12-06 00:05:04,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:05:04,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:04,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:04,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:10,915 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 21 proven. 111 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:05:17,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:17,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 101 states and 208 transitions. [2024-12-06 00:05:17,306 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 208 transitions. [2024-12-06 00:05:17,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:05:17,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:17,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:17,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:18,443 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 67 proven. 77 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:05:24,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:24,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 105 states and 216 transitions. [2024-12-06 00:05:24,505 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 216 transitions. [2024-12-06 00:05:24,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:05:24,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:24,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:24,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:35,964 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 28 proven. 128 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:05:53,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:53,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 109 states and 230 transitions. [2024-12-06 00:05:53,730 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 230 transitions. [2024-12-06 00:05:53,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:05:53,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:53,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:53,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:02,531 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 28 proven. 128 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:06:10,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:10,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 109 states and 229 transitions. [2024-12-06 00:06:10,550 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 229 transitions. [2024-12-06 00:06:10,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:06:10,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:10,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:10,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:14,965 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 28 proven. 128 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:06:20,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:20,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 110 states and 237 transitions. [2024-12-06 00:06:20,222 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 237 transitions. [2024-12-06 00:06:20,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:06:20,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:20,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:20,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:28,755 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 28 proven. 128 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:06:37,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:37,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 112 states and 242 transitions. [2024-12-06 00:06:37,923 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 242 transitions. [2024-12-06 00:06:37,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:06:37,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:37,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:37,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:47,139 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 28 proven. 128 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:06:56,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:56,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 112 states and 241 transitions. [2024-12-06 00:06:56,240 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 241 transitions. [2024-12-06 00:06:56,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:06:56,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:56,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:56,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:05,940 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 28 proven. 128 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:07:14,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:14,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 112 states and 240 transitions. [2024-12-06 00:07:14,019 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 240 transitions. [2024-12-06 00:07:14,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 00:07:14,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:14,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:14,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:15,306 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 79 proven. 90 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:07:22,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:22,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 116 states and 248 transitions. [2024-12-06 00:07:22,534 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 248 transitions. [2024-12-06 00:07:22,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 00:07:22,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:22,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:22,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:36,867 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 182 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:07:59,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:59,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 121 states and 264 transitions. [2024-12-06 00:07:59,357 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 264 transitions. [2024-12-06 00:07:59,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 00:07:59,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:59,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:59,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:05,261 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 182 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:08:09,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:09,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 123 states and 266 transitions. [2024-12-06 00:08:09,382 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 266 transitions. [2024-12-06 00:08:09,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 00:08:09,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:09,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:09,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:20,291 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 182 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:08:30,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:30,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 124 states and 268 transitions. [2024-12-06 00:08:30,429 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 268 transitions. [2024-12-06 00:08:30,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 00:08:30,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:30,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:30,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:41,934 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 182 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:08:54,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:54,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 129 states and 284 transitions. [2024-12-06 00:08:54,177 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 284 transitions. [2024-12-06 00:08:54,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 00:08:54,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:54,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:54,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:59,025 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 182 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:09:01,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:01,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 130 states and 284 transitions. [2024-12-06 00:09:01,139 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 284 transitions. [2024-12-06 00:09:01,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 00:09:01,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:01,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:01,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:06,188 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 182 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:09:08,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:08,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 131 states and 285 transitions. [2024-12-06 00:09:08,565 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 285 transitions. [2024-12-06 00:09:08,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 00:09:08,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:08,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:08,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:12,194 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 182 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:09:13,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:13,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 131 states and 284 transitions. [2024-12-06 00:09:13,351 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 284 transitions. [2024-12-06 00:09:13,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 00:09:13,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:13,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:13,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:17,638 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 182 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:09:19,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:19,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 130 states and 282 transitions. [2024-12-06 00:09:19,944 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 282 transitions. [2024-12-06 00:09:19,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 00:09:19,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:19,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:20,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:28,781 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 6 proven. 176 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:09:36,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:36,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 132 states and 284 transitions. [2024-12-06 00:09:36,262 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 284 transitions. [2024-12-06 00:09:36,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 00:09:36,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:36,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:36,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:38,083 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 92 proven. 104 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:09:46,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:46,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 136 states and 292 transitions. [2024-12-06 00:09:46,316 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 292 transitions. [2024-12-06 00:09:46,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 00:09:46,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:46,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:46,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:03,549 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:10:26,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:26,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 140 states and 310 transitions. [2024-12-06 00:10:26,227 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 310 transitions. [2024-12-06 00:10:26,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 00:10:26,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:26,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:26,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:41,336 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:11:02,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:02,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 145 states and 327 transitions. [2024-12-06 00:11:02,027 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 327 transitions. [2024-12-06 00:11:02,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 00:11:02,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:02,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:02,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:16,959 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:11:28,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:28,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 147 states and 329 transitions. [2024-12-06 00:11:28,775 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 329 transitions. [2024-12-06 00:11:28,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 00:11:28,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:28,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:28,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:43,977 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:11:58,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:58,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 149 states and 331 transitions. [2024-12-06 00:11:58,284 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 331 transitions. [2024-12-06 00:11:58,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 00:11:58,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:58,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:58,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:13,460 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:12:28,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:28,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 151 states and 335 transitions. [2024-12-06 00:12:28,850 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 335 transitions. [2024-12-06 00:12:28,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 00:12:28,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:28,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:28,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:36,884 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:12:43,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:43,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 153 states and 337 transitions. [2024-12-06 00:12:43,897 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 337 transitions. [2024-12-06 00:12:43,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 00:12:43,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:43,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:43,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:57,261 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:13:08,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:08,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 154 states and 337 transitions. [2024-12-06 00:13:08,391 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 337 transitions. [2024-12-06 00:13:08,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 00:13:08,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:08,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:08,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat