./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.UNBOUNDED.pals.c.v+cfa-reducer.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_c6db4278-bebf-4053-8010-1692ea194550/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6db4278-bebf-4053-8010-1692ea194550/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_c6db4278-bebf-4053-8010-1692ea194550/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6db4278-bebf-4053-8010-1692ea194550/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6db4278-bebf-4053-8010-1692ea194550/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_c6db4278-bebf-4053-8010-1692ea194550/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 16d5feefc85136540ef4669433de80b700c3a57c51c2b65f22ef098d8e79a29f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:44:19,807 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:44:19,859 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6db4278-bebf-4053-8010-1692ea194550/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-05 23:44:19,863 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 23:44:19,863 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 23:44:19,880 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:44:19,881 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 23:44:19,881 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 23:44:19,881 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:44:19,881 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:44:19,882 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:44:19,882 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 23:44:19,882 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 23:44:19,882 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 23:44:19,882 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 23:44:19,882 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:44:19,882 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 23:44:19,882 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:44:19,882 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 23:44:19,883 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 23:44:19,883 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 23:44:19,883 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:44:19,883 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:44:19,883 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:44:19,883 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:44:19,883 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:44:19,883 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:44:19,883 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:44:19,884 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:44:19,884 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:44:19,884 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 23:44:19,884 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 23:44:19,884 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 23:44:19,884 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_c6db4278-bebf-4053-8010-1692ea194550/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 -> 16d5feefc85136540ef4669433de80b700c3a57c51c2b65f22ef098d8e79a29f [2024-12-05 23:44:20,079 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:44:20,086 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:44:20,088 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:44:20,089 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:44:20,089 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:44:20,090 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6db4278-bebf-4053-8010-1692ea194550/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c [2024-12-05 23:44:22,709 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6db4278-bebf-4053-8010-1692ea194550/bin/ukojak-verify-CZk0znPC7b/data/be515df56/6ba68edb100d4331844238afede9998d/FLAG15cad8b37 [2024-12-05 23:44:22,933 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:44:22,933 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6db4278-bebf-4053-8010-1692ea194550/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c [2024-12-05 23:44:22,940 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6db4278-bebf-4053-8010-1692ea194550/bin/ukojak-verify-CZk0znPC7b/data/be515df56/6ba68edb100d4331844238afede9998d/FLAG15cad8b37 [2024-12-05 23:44:23,293 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6db4278-bebf-4053-8010-1692ea194550/bin/ukojak-verify-CZk0znPC7b/data/be515df56/6ba68edb100d4331844238afede9998d [2024-12-05 23:44:23,295 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:44:23,296 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:44:23,297 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:44:23,297 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:44:23,299 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:44:23,300 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:44:23" (1/1) ... [2024-12-05 23:44:23,301 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6967f8d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:44:23, skipping insertion in model container [2024-12-05 23:44:23,301 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:44:23" (1/1) ... [2024-12-05 23:44:23,321 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:44:23,491 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_c6db4278-bebf-4053-8010-1692ea194550/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c[5377,5390] [2024-12-05 23:44:23,516 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:44:23,529 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 23:44:23,562 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_c6db4278-bebf-4053-8010-1692ea194550/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c[5377,5390] [2024-12-05 23:44:23,576 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:44:23,593 INFO L204 MainTranslator]: Completed translation [2024-12-05 23:44:23,593 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:44:23 WrapperNode [2024-12-05 23:44:23,594 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:44:23,595 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 23:44:23,595 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 23:44:23,595 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 23:44:23,601 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:44:23" (1/1) ... [2024-12-05 23:44:23,609 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:44:23" (1/1) ... [2024-12-05 23:44:23,635 INFO L138 Inliner]: procedures = 24, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 466 [2024-12-05 23:44:23,635 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 23:44:23,636 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 23:44:23,636 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 23:44:23,636 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 23:44:23,643 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:44:23" (1/1) ... [2024-12-05 23:44:23,643 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:44:23" (1/1) ... [2024-12-05 23:44:23,646 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:44:23" (1/1) ... [2024-12-05 23:44:23,646 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:44:23" (1/1) ... [2024-12-05 23:44:23,653 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:44:23" (1/1) ... [2024-12-05 23:44:23,654 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:44:23" (1/1) ... [2024-12-05 23:44:23,657 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:44:23" (1/1) ... [2024-12-05 23:44:23,659 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:44:23" (1/1) ... [2024-12-05 23:44:23,661 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:44:23" (1/1) ... [2024-12-05 23:44:23,664 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 23:44:23,665 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 23:44:23,665 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 23:44:23,665 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 23:44:23,666 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:44:23" (1/1) ... [2024-12-05 23:44:23,671 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:44:23,682 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6db4278-bebf-4053-8010-1692ea194550/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 23:44:23,694 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6db4278-bebf-4053-8010-1692ea194550/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 23:44:23,698 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6db4278-bebf-4053-8010-1692ea194550/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 23:44:23,721 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 23:44:23,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 23:44:23,721 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 23:44:23,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 23:44:23,814 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 23:44:23,816 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 23:44:24,210 INFO L? ?]: Removed 43 outVars from TransFormulas that were not future-live. [2024-12-05 23:44:24,211 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 23:44:24,334 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 23:44:24,334 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-12-05 23:44:24,334 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:44:24 BoogieIcfgContainer [2024-12-05 23:44:24,334 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 23:44:24,335 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 23:44:24,335 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 23:44:24,344 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 23:44:24,344 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:44:24" (1/1) ... [2024-12-05 23:44:24,351 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 23:44:24,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:44:24,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 84 states and 137 transitions. [2024-12-05 23:44:24,400 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 137 transitions. [2024-12-05 23:44:24,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 23:44:24,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:44:24,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:44:24,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:44:24,735 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 23:44:24,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:44:24,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 86 states and 138 transitions. [2024-12-05 23:44:24,799 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 138 transitions. [2024-12-05 23:44:24,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 23:44:24,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:44:24,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:44:24,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:44:24,916 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 23:44:25,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:44:25,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 93 states and 150 transitions. [2024-12-05 23:44:25,009 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 150 transitions. [2024-12-05 23:44:25,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 23:44:25,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:44:25,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:44:25,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:44:25,088 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 23:44:25,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:44:25,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 96 states and 155 transitions. [2024-12-05 23:44:25,107 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 155 transitions. [2024-12-05 23:44:25,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 23:44:25,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:44:25,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:44:25,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:44:25,174 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 23:44:25,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:44:25,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 97 states and 155 transitions. [2024-12-05 23:44:25,190 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 155 transitions. [2024-12-05 23:44:25,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 23:44:25,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:44:25,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:44:25,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:44:25,265 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 23:44:25,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:44:25,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 101 states and 160 transitions. [2024-12-05 23:44:25,547 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 160 transitions. [2024-12-05 23:44:25,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 23:44:25,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:44:25,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:44:25,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:44:25,628 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 23:44:25,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:44:25,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 113 states and 181 transitions. [2024-12-05 23:44:25,982 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 181 transitions. [2024-12-05 23:44:25,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 23:44:25,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:44:25,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:44:26,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:44:26,072 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:44:26,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:44:26,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 116 states and 187 transitions. [2024-12-05 23:44:26,094 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 187 transitions. [2024-12-05 23:44:26,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 23:44:26,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:44:26,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:44:26,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:44:26,164 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 23:44:26,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:44:26,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 117 states and 187 transitions. [2024-12-05 23:44:26,184 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 187 transitions. [2024-12-05 23:44:26,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 23:44:26,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:44:26,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:44:26,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:44:26,248 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 23:44:26,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:44:26,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 120 states and 192 transitions. [2024-12-05 23:44:26,266 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 192 transitions. [2024-12-05 23:44:26,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 23:44:26,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:44:26,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:44:26,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:44:26,330 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 23:44:26,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:44:26,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 121 states and 192 transitions. [2024-12-05 23:44:26,347 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 192 transitions. [2024-12-05 23:44:26,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-05 23:44:26,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:44:26,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:44:26,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:44:26,427 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 23:44:27,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:44:27,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 130 states and 206 transitions. [2024-12-05 23:44:27,172 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 206 transitions. [2024-12-05 23:44:27,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-05 23:44:27,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:44:27,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:44:27,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:44:27,264 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 23:44:27,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:44:27,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 147 states and 236 transitions. [2024-12-05 23:44:27,974 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 236 transitions. [2024-12-05 23:44:27,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 23:44:27,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:44:27,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:44:27,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:44:28,017 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:44:28,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:44:28,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 150 states and 242 transitions. [2024-12-05 23:44:28,028 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 242 transitions. [2024-12-05 23:44:28,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 23:44:28,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:44:28,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:44:28,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:44:28,073 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 23:44:28,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:44:28,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 153 states and 248 transitions. [2024-12-05 23:44:28,084 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 248 transitions. [2024-12-05 23:44:28,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 23:44:28,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:44:28,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:44:28,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:44:28,127 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:44:28,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:44:28,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 154 states and 248 transitions. [2024-12-05 23:44:28,136 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 248 transitions. [2024-12-05 23:44:28,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 23:44:28,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:44:28,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:44:28,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:44:28,181 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 23:44:28,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:44:28,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 155 states and 248 transitions. [2024-12-05 23:44:28,191 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 248 transitions. [2024-12-05 23:44:28,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 23:44:28,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:44:28,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:44:28,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:44:28,235 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:44:28,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:44:28,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 158 states and 254 transitions. [2024-12-05 23:44:28,252 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 254 transitions. [2024-12-05 23:44:28,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 23:44:28,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:44:28,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:44:28,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:44:28,288 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 23:44:28,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:44:28,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 159 states and 254 transitions. [2024-12-05 23:44:28,298 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 254 transitions. [2024-12-05 23:44:28,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 23:44:28,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:44:28,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:44:28,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:44:28,337 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 23:44:28,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:44:28,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 162 states and 259 transitions. [2024-12-05 23:44:28,347 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 259 transitions. [2024-12-05 23:44:28,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 23:44:28,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:44:28,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:44:28,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:44:28,384 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 23:44:28,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:44:28,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 163 states and 259 transitions. [2024-12-05 23:44:28,393 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 259 transitions. [2024-12-05 23:44:28,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 23:44:28,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:44:28,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:44:28,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:44:28,463 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:44:29,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:44:29,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 177 states and 282 transitions. [2024-12-05 23:44:29,570 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 282 transitions. [2024-12-05 23:44:29,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 23:44:29,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:44:29,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:44:29,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:44:29,868 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:44:33,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:44:33,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 195 states and 309 transitions. [2024-12-05 23:44:33,678 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 309 transitions. [2024-12-05 23:44:33,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 23:44:33,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:44:33,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:44:33,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:44:33,723 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:44:33,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:44:33,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 198 states and 315 transitions. [2024-12-05 23:44:33,751 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 315 transitions. [2024-12-05 23:44:33,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 23:44:33,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:44:33,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:44:33,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:44:34,672 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 23:44:44,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:44:44,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 222 states and 367 transitions. [2024-12-05 23:44:44,375 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 367 transitions. [2024-12-05 23:44:44,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 23:44:44,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:44:44,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:44:44,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:44:44,424 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 23:44:44,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:44:44,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 223 states and 367 transitions. [2024-12-05 23:44:44,456 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2024-12-05 23:44:44,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 23:44:44,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:44:44,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:44:44,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:44:44,881 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:44:54,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:44:54,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 227 states and 375 transitions. [2024-12-05 23:44:54,349 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 375 transitions. [2024-12-05 23:44:54,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 23:44:54,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:44:54,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:44:54,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:44:54,389 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:44:54,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:44:54,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 230 states and 381 transitions. [2024-12-05 23:44:54,439 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 381 transitions. [2024-12-05 23:44:54,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 23:44:54,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:44:54,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:44:54,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:44:54,895 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 23:45:09,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:45:09,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 239 states and 401 transitions. [2024-12-05 23:45:09,107 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 401 transitions. [2024-12-05 23:45:09,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 23:45:09,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:45:09,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:45:09,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:45:09,356 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 23:45:13,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:45:13,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 247 states and 418 transitions. [2024-12-05 23:45:13,882 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 418 transitions. [2024-12-05 23:45:13,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 23:45:13,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:45:13,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:45:13,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:45:13,913 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 23:45:14,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:45:14,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 248 states and 418 transitions. [2024-12-05 23:45:14,310 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 418 transitions. [2024-12-05 23:45:14,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 23:45:14,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:45:14,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:45:14,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:45:14,825 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 23:45:31,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:45:31,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 262 states and 447 transitions. [2024-12-05 23:45:31,711 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 447 transitions. [2024-12-05 23:45:31,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 23:45:31,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:45:31,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:45:31,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:45:31,870 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:45:36,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:45:36,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 270 states and 463 transitions. [2024-12-05 23:45:36,513 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 463 transitions. [2024-12-05 23:45:36,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 23:45:36,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:45:36,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:45:36,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:45:37,005 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:45:58,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:45:58,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 289 states and 500 transitions. [2024-12-05 23:45:58,131 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 500 transitions. [2024-12-05 23:45:58,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 23:45:58,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:45:58,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:45:58,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:45:58,305 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 23:46:02,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:02,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 297 states and 513 transitions. [2024-12-05 23:46:02,180 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 513 transitions. [2024-12-05 23:46:02,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 23:46:02,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:02,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:02,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:02,508 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 23:46:07,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:07,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 302 states and 525 transitions. [2024-12-05 23:46:07,536 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 525 transitions. [2024-12-05 23:46:07,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 23:46:07,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:07,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:07,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:07,850 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 23:46:16,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:16,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 312 states and 546 transitions. [2024-12-05 23:46:16,573 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 546 transitions. [2024-12-05 23:46:16,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 23:46:16,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:16,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:16,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:16,947 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 23:46:29,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:29,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 327 states and 577 transitions. [2024-12-05 23:46:29,757 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 577 transitions. [2024-12-05 23:46:29,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 23:46:29,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:29,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:29,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:30,088 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 23:46:46,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:46,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 347 states and 616 transitions. [2024-12-05 23:46:46,926 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 616 transitions. [2024-12-05 23:46:46,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-05 23:46:46,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:46,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:46,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:46,977 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 23:46:50,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:50,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 350 states and 626 transitions. [2024-12-05 23:46:50,622 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 626 transitions. [2024-12-05 23:46:50,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-05 23:46:50,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:50,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:50,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:50,666 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 23:46:54,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:54,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 353 states and 634 transitions. [2024-12-05 23:46:54,447 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 634 transitions. [2024-12-05 23:46:54,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-05 23:46:54,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:54,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:54,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:54,496 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 23:46:58,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:46:58,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 356 states and 640 transitions. [2024-12-05 23:46:58,124 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 640 transitions. [2024-12-05 23:46:58,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-05 23:46:58,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:46:58,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:46:58,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:46:58,158 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 23:47:01,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:47:01,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 359 states and 648 transitions. [2024-12-05 23:47:01,832 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 648 transitions. [2024-12-05 23:47:01,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-05 23:47:01,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:47:01,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:47:01,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:47:01,879 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 23:47:05,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:47:05,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 362 states and 654 transitions. [2024-12-05 23:47:05,428 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 654 transitions. [2024-12-05 23:47:05,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-05 23:47:05,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:47:05,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:47:05,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:47:05,466 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 23:47:09,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:47:09,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 365 states and 660 transitions. [2024-12-05 23:47:09,069 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 660 transitions. [2024-12-05 23:47:09,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 23:47:09,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:47:09,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:47:09,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:47:09,089 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 23:47:12,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:47:12,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 368 states and 670 transitions. [2024-12-05 23:47:12,933 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 670 transitions. [2024-12-05 23:47:12,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 23:47:12,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:47:12,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:47:12,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:47:12,965 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 23:47:16,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:47:16,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 371 states and 678 transitions. [2024-12-05 23:47:16,911 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 678 transitions. [2024-12-05 23:47:16,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 23:47:16,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:47:16,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:47:16,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:47:17,314 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 23:47:40,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:47:40,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 392 states and 723 transitions. [2024-12-05 23:47:40,222 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 723 transitions. [2024-12-05 23:47:40,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 23:47:40,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:47:40,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:47:40,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:47:40,244 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 23:47:44,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:47:44,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 395 states and 729 transitions. [2024-12-05 23:47:44,748 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 729 transitions. [2024-12-05 23:47:44,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 23:47:44,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:47:44,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:47:44,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:47:44,769 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 23:47:53,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:47:53,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 403 states and 748 transitions. [2024-12-05 23:47:53,362 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 748 transitions. [2024-12-05 23:47:53,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 23:47:53,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:47:53,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:47:53,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:47:53,383 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 23:47:57,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:47:57,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 406 states and 756 transitions. [2024-12-05 23:47:57,683 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 756 transitions. [2024-12-05 23:47:57,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 23:47:57,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:47:57,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:47:57,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:47:57,704 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 23:48:01,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:48:01,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 409 states and 762 transitions. [2024-12-05 23:48:01,789 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 762 transitions. [2024-12-05 23:48:01,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 23:48:01,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:48:01,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:48:01,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:48:01,810 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 23:48:05,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:48:05,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 412 states and 769 transitions. [2024-12-05 23:48:05,937 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 769 transitions. [2024-12-05 23:48:05,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 23:48:05,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:48:05,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:48:05,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:48:05,971 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 23:48:14,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:48:14,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 420 states and 785 transitions. [2024-12-05 23:48:14,248 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 785 transitions. [2024-12-05 23:48:14,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-05 23:48:14,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:48:14,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:48:14,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:48:17,897 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:48:41,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:48:41,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 885 states to 447 states and 885 transitions. [2024-12-05 23:48:41,571 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 885 transitions. [2024-12-05 23:48:41,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-05 23:48:41,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:48:41,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:48:41,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:48:44,560 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:49:13,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:13,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 474 states and 989 transitions. [2024-12-05 23:49:13,620 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 989 transitions. [2024-12-05 23:49:13,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-05 23:49:13,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:13,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:13,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:16,955 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:49:44,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:49:44,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1092 states to 498 states and 1092 transitions. [2024-12-05 23:49:44,408 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 1092 transitions. [2024-12-05 23:49:44,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-05 23:49:44,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:49:44,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:49:44,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:49:46,875 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:50:16,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:50:16,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1186 states to 522 states and 1186 transitions. [2024-12-05 23:50:16,809 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 1186 transitions. [2024-12-05 23:50:16,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 23:50:16,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:50:16,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:50:16,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:50:27,979 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:52:05,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:05,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1311 states to 557 states and 1311 transitions. [2024-12-05 23:52:05,409 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 1311 transitions. [2024-12-05 23:52:05,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 23:52:05,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:05,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:05,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:09,123 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:52:43,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:43,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1399 states to 577 states and 1399 transitions. [2024-12-05 23:52:43,278 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 1399 transitions. [2024-12-05 23:52:43,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 23:52:43,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:43,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:43,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:50,458 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:54:21,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:54:21,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1514 states to 609 states and 1514 transitions. [2024-12-05 23:54:21,136 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 1514 transitions. [2024-12-05 23:54:21,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 23:54:21,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:54:21,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:54:21,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:54:29,350 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:56:04,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:04,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1651 states to 643 states and 1651 transitions. [2024-12-05 23:56:04,186 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 1651 transitions. [2024-12-05 23:56:04,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 23:56:04,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:04,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:04,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:08,021 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:56:48,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:48,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1718 states to 659 states and 1718 transitions. [2024-12-05 23:56:48,826 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 1718 transitions. [2024-12-05 23:56:48,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 23:56:48,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:48,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:48,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:49,202 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:56:55,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:55,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1732 states to 663 states and 1732 transitions. [2024-12-05 23:56:55,437 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1732 transitions. [2024-12-05 23:56:55,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 23:56:55,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:55,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:55,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:04,053 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.