./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-regression/test23-2.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_6b738d19-5f6d-4f99-b1e8-9d926c0d247d/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b738d19-5f6d-4f99-b1e8-9d926c0d247d/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_6b738d19-5f6d-4f99-b1e8-9d926c0d247d/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b738d19-5f6d-4f99-b1e8-9d926c0d247d/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-regression/test23-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b738d19-5f6d-4f99-b1e8-9d926c0d247d/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_6b738d19-5f6d-4f99-b1e8-9d926c0d247d/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 6107b0424f9f7d96b4a493f3ee8e42c81c6509c50d1ec834cc7d1fa0b8a2c5d3 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:29:56,727 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:29:56,780 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b738d19-5f6d-4f99-b1e8-9d926c0d247d/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 02:29:56,784 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 02:29:56,784 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 02:29:56,803 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:29:56,804 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 02:29:56,804 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 02:29:56,804 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:29:56,804 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:29:56,805 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:29:56,805 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 02:29:56,805 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 02:29:56,805 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:29:56,805 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 02:29:56,805 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:29:56,805 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 02:29:56,805 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:29:56,805 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 02:29:56,805 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 02:29:56,806 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 02:29:56,806 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:29:56,806 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:29:56,806 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:29:56,806 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:29:56,806 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:29:56,806 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:29:56,806 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:29:56,806 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:29:56,807 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:29:56,807 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 02:29:56,807 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 02:29:56,807 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 02:29:56,807 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_6b738d19-5f6d-4f99-b1e8-9d926c0d247d/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 -> 6107b0424f9f7d96b4a493f3ee8e42c81c6509c50d1ec834cc7d1fa0b8a2c5d3 [2024-12-06 02:29:57,009 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:29:57,016 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:29:57,018 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:29:57,019 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:29:57,019 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:29:57,020 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b738d19-5f6d-4f99-b1e8-9d926c0d247d/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-regression/test23-2.c [2024-12-06 02:29:59,650 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b738d19-5f6d-4f99-b1e8-9d926c0d247d/bin/ukojak-verify-CZk0znPC7b/data/acb0d8618/63c34d40ae094f97b624fee421c2c204/FLAG9b5102021 [2024-12-06 02:29:59,810 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:29:59,810 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b738d19-5f6d-4f99-b1e8-9d926c0d247d/sv-benchmarks/c/ldv-regression/test23-2.c [2024-12-06 02:29:59,818 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b738d19-5f6d-4f99-b1e8-9d926c0d247d/bin/ukojak-verify-CZk0znPC7b/data/acb0d8618/63c34d40ae094f97b624fee421c2c204/FLAG9b5102021 [2024-12-06 02:29:59,832 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b738d19-5f6d-4f99-b1e8-9d926c0d247d/bin/ukojak-verify-CZk0znPC7b/data/acb0d8618/63c34d40ae094f97b624fee421c2c204 [2024-12-06 02:29:59,835 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:29:59,836 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:29:59,838 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:29:59,838 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:29:59,842 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:29:59,843 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:29:59" (1/1) ... [2024-12-06 02:29:59,843 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5636524 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:29:59, skipping insertion in model container [2024-12-06 02:29:59,844 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:29:59" (1/1) ... [2024-12-06 02:29:59,857 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:29:59,980 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_6b738d19-5f6d-4f99-b1e8-9d926c0d247d/sv-benchmarks/c/ldv-regression/test23-2.c[1070,1083] [2024-12-06 02:29:59,983 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:29:59,996 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:30:00,010 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_6b738d19-5f6d-4f99-b1e8-9d926c0d247d/sv-benchmarks/c/ldv-regression/test23-2.c[1070,1083] [2024-12-06 02:30:00,011 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:30:00,026 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:30:00,027 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:30:00 WrapperNode [2024-12-06 02:30:00,027 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:30:00,028 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:30:00,028 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:30:00,028 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:30:00,032 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:30:00" (1/1) ... [2024-12-06 02:30:00,038 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:30:00" (1/1) ... [2024-12-06 02:30:00,056 INFO L138 Inliner]: procedures = 16, calls = 57, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 112 [2024-12-06 02:30:00,056 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:30:00,057 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:30:00,057 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:30:00,057 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:30:00,062 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:30:00" (1/1) ... [2024-12-06 02:30:00,062 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:30:00" (1/1) ... [2024-12-06 02:30:00,065 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:30:00" (1/1) ... [2024-12-06 02:30:00,065 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:30:00" (1/1) ... [2024-12-06 02:30:00,070 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:30:00" (1/1) ... [2024-12-06 02:30:00,071 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:30:00" (1/1) ... [2024-12-06 02:30:00,074 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:30:00" (1/1) ... [2024-12-06 02:30:00,075 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:30:00" (1/1) ... [2024-12-06 02:30:00,076 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:30:00" (1/1) ... [2024-12-06 02:30:00,078 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:30:00,078 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:30:00,078 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:30:00,078 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:30:00,079 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:30:00" (1/1) ... [2024-12-06 02:30:00,085 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:30:00,094 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b738d19-5f6d-4f99-b1e8-9d926c0d247d/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:30:00,104 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b738d19-5f6d-4f99-b1e8-9d926c0d247d/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:30:00,106 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b738d19-5f6d-4f99-b1e8-9d926c0d247d/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:30:00,126 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 02:30:00,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 02:30:00,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 02:30:00,127 INFO L130 BoogieDeclarations]: Found specification of procedure get_dummy [2024-12-06 02:30:00,127 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dummy [2024-12-06 02:30:00,127 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:30:00,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:30:00,127 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 02:30:00,186 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:30:00,188 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 02:30:00,336 INFO L? ?]: Removed 19 outVars from TransFormulas that were not future-live. [2024-12-06 02:30:00,336 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 02:30:00,393 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 02:30:00,394 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-06 02:30:00,394 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:30:00 BoogieIcfgContainer [2024-12-06 02:30:00,394 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 02:30:00,395 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 02:30:00,395 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 02:30:00,402 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 02:30:00,403 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:30:00" (1/1) ... [2024-12-06 02:30:00,408 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 02:30:00,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:00,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 17 states and 21 transitions. [2024-12-06 02:30:00,447 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 21 transitions. [2024-12-06 02:30:00,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 02:30:00,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:00,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:00,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:00,622 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:30:00,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:00,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 17 states and 19 transitions. [2024-12-06 02:30:00,652 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 19 transitions. [2024-12-06 02:30:00,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 02:30:00,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:00,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:00,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:02,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:30:02,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:02,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 21 states and 27 transitions. [2024-12-06 02:30:02,527 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 27 transitions. [2024-12-06 02:30:02,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 02:30:02,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:02,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:02,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:03,708 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:30:03,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:03,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 22 states and 29 transitions. [2024-12-06 02:30:03,875 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 29 transitions. [2024-12-06 02:30:03,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 02:30:03,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:03,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:03,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:05,225 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:30:06,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:06,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 28 states and 43 transitions. [2024-12-06 02:30:06,439 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2024-12-06 02:30:06,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 02:30:06,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:06,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:06,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:07,408 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:30:07,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:07,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 29 states and 46 transitions. [2024-12-06 02:30:07,671 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 46 transitions. [2024-12-06 02:30:07,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 02:30:07,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:07,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:07,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:08,916 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:30:09,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:09,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 30 states and 48 transitions. [2024-12-06 02:30:09,564 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 48 transitions. [2024-12-06 02:30:09,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 02:30:09,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:09,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:09,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:10,709 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:30:12,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:12,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 36 states and 61 transitions. [2024-12-06 02:30:12,320 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2024-12-06 02:30:12,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 02:30:12,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:12,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:12,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:13,362 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:30:14,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:14,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 39 states and 78 transitions. [2024-12-06 02:30:14,817 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 78 transitions. [2024-12-06 02:30:14,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 02:30:14,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:14,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:14,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:15,947 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:30:17,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:17,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 42 states and 86 transitions. [2024-12-06 02:30:17,576 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 86 transitions. [2024-12-06 02:30:17,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 02:30:17,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:17,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:17,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:18,879 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:30:21,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:21,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 45 states and 91 transitions. [2024-12-06 02:30:21,605 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 91 transitions. [2024-12-06 02:30:21,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 02:30:21,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:21,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:21,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:23,078 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:30:25,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:25,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 49 states and 98 transitions. [2024-12-06 02:30:25,299 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 98 transitions. [2024-12-06 02:30:25,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 02:30:25,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:25,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:25,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:26,342 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:30:27,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:27,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 50 states and 99 transitions. [2024-12-06 02:30:27,114 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 99 transitions. [2024-12-06 02:30:27,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 02:30:27,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:27,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:27,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:27,783 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:30:28,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:28,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 51 states and 99 transitions. [2024-12-06 02:30:28,302 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 99 transitions. [2024-12-06 02:30:28,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:30:28,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:28,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:28,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:30,718 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:30:37,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:37,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 56 states and 112 transitions. [2024-12-06 02:30:37,993 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 112 transitions. [2024-12-06 02:30:37,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:30:37,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:37,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:38,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:40,191 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:30:45,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:45,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 61 states and 129 transitions. [2024-12-06 02:30:45,864 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 129 transitions. [2024-12-06 02:30:45,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:30:45,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:45,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:45,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:48,196 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 1 proven. 20 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:30:52,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:52,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 65 states and 144 transitions. [2024-12-06 02:30:52,231 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 144 transitions. [2024-12-06 02:30:52,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:30:52,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:52,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:52,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:54,594 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:30:57,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:57,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 67 states and 148 transitions. [2024-12-06 02:30:57,183 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 148 transitions. [2024-12-06 02:30:57,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:30:57,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:57,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:57,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:59,153 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 1 proven. 20 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:31:00,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:00,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 68 states and 149 transitions. [2024-12-06 02:31:00,848 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 149 transitions. [2024-12-06 02:31:00,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:31:00,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:00,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:00,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:03,766 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 1 proven. 20 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:31:08,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:08,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 72 states and 155 transitions. [2024-12-06 02:31:08,238 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 155 transitions. [2024-12-06 02:31:08,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:31:08,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:08,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:08,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:11,189 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:31:16,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:16,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 76 states and 160 transitions. [2024-12-06 02:31:16,456 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 160 transitions. [2024-12-06 02:31:16,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:31:16,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:16,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:16,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:18,113 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 1 proven. 20 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:31:20,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:20,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 77 states and 159 transitions. [2024-12-06 02:31:20,683 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 159 transitions. [2024-12-06 02:31:20,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:31:20,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:20,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:20,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:23,492 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 1 proven. 30 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:31:27,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:27,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 80 states and 163 transitions. [2024-12-06 02:31:27,991 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 163 transitions. [2024-12-06 02:31:27,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:31:27,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:27,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:28,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:30,282 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 1 proven. 30 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:31:33,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:33,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 82 states and 164 transitions. [2024-12-06 02:31:33,445 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 164 transitions. [2024-12-06 02:31:33,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:31:33,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:33,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:33,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:35,894 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 1 proven. 30 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:31:38,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:38,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 83 states and 165 transitions. [2024-12-06 02:31:38,276 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 165 transitions. [2024-12-06 02:31:38,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:31:38,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:38,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:38,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:40,915 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 1 proven. 30 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:31:43,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:43,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 84 states and 165 transitions. [2024-12-06 02:31:43,995 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 165 transitions. [2024-12-06 02:31:43,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:31:43,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:43,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:44,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:46,900 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 1 proven. 30 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:31:49,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:49,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 85 states and 166 transitions. [2024-12-06 02:31:49,438 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 166 transitions. [2024-12-06 02:31:49,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:31:49,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:49,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:49,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:51,712 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 1 proven. 30 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:31:55,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:55,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 87 states and 167 transitions. [2024-12-06 02:31:55,041 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 167 transitions. [2024-12-06 02:31:55,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:31:55,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:55,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:55,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:57,532 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:32:02,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:02,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 88 states and 168 transitions. [2024-12-06 02:32:02,737 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 168 transitions. [2024-12-06 02:32:02,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:32:02,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:02,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:02,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:05,073 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 1 proven. 30 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:32:08,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:08,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 91 states and 174 transitions. [2024-12-06 02:32:08,912 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 174 transitions. [2024-12-06 02:32:08,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:32:08,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:08,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:08,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:11,505 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 1 proven. 30 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:32:13,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:13,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 91 states and 174 transitions. [2024-12-06 02:32:13,338 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 174 transitions. [2024-12-06 02:32:13,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:32:13,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:13,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:13,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:14,654 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 1 proven. 30 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:32:16,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:16,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 92 states and 174 transitions. [2024-12-06 02:32:16,304 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 174 transitions. [2024-12-06 02:32:16,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:32:16,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:16,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:16,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:19,626 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 1 proven. 42 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:32:26,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:26,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 96 states and 187 transitions. [2024-12-06 02:32:26,630 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 187 transitions. [2024-12-06 02:32:26,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:32:26,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:26,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:26,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:29,745 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 1 proven. 42 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:32:34,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:34,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 98 states and 194 transitions. [2024-12-06 02:32:34,162 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 194 transitions. [2024-12-06 02:32:34,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:32:34,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:34,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:34,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:37,241 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 1 proven. 42 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:32:40,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:40,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 99 states and 197 transitions. [2024-12-06 02:32:40,926 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 197 transitions. [2024-12-06 02:32:40,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:32:40,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:40,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:40,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:44,779 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 1 proven. 42 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:32:49,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:49,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 101 states and 204 transitions. [2024-12-06 02:32:49,824 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 204 transitions. [2024-12-06 02:32:49,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:32:49,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:49,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:49,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:53,524 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 1 proven. 42 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:33:00,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:00,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 105 states and 209 transitions. [2024-12-06 02:33:00,146 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 209 transitions. [2024-12-06 02:33:00,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:33:00,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:00,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:00,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:03,076 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 1 proven. 42 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:33:09,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:09,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 109 states and 215 transitions. [2024-12-06 02:33:09,656 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 215 transitions. [2024-12-06 02:33:09,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:33:09,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:09,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:09,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:12,550 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 1 proven. 42 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:33:15,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:15,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 110 states and 215 transitions. [2024-12-06 02:33:15,627 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 215 transitions. [2024-12-06 02:33:15,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:33:15,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:15,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:15,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:18,729 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 1 proven. 42 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:33:22,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:22,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 112 states and 220 transitions. [2024-12-06 02:33:22,844 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 220 transitions. [2024-12-06 02:33:22,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:33:22,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:22,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:22,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:27,700 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 1 proven. 42 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:33:36,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:36,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 113 states and 220 transitions. [2024-12-06 02:33:36,439 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 220 transitions. [2024-12-06 02:33:36,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 02:33:36,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:36,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:36,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:40,244 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 1 proven. 56 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:33:48,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:48,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 117 states and 224 transitions. [2024-12-06 02:33:48,117 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 224 transitions. [2024-12-06 02:33:48,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 02:33:48,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:48,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:48,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:52,364 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 1 proven. 56 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:33:56,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:56,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 118 states and 225 transitions. [2024-12-06 02:33:56,629 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 225 transitions. [2024-12-06 02:33:56,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 02:33:56,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:56,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:56,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:00,421 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 1 proven. 56 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:34:04,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:04,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 119 states and 226 transitions. [2024-12-06 02:34:04,357 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 226 transitions. [2024-12-06 02:34:04,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 02:34:04,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:04,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:04,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:08,866 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 1 proven. 56 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:34:16,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:16,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 122 states and 230 transitions. [2024-12-06 02:34:16,323 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 230 transitions. [2024-12-06 02:34:16,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 02:34:16,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:16,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:16,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:20,545 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:34:30,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:30,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 124 states and 235 transitions. [2024-12-06 02:34:30,994 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 235 transitions. [2024-12-06 02:34:30,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 02:34:30,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:30,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:31,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:35,998 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 1 proven. 56 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:34:40,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:40,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 125 states and 235 transitions. [2024-12-06 02:34:40,985 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 235 transitions. [2024-12-06 02:34:40,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 02:34:40,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:40,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:41,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:46,521 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 1 proven. 56 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:34:59,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:59,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 129 states and 244 transitions. [2024-12-06 02:34:59,893 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 244 transitions. [2024-12-06 02:34:59,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 02:34:59,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:59,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:59,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:03,967 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 1 proven. 56 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:35:10,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:10,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 131 states and 247 transitions. [2024-12-06 02:35:10,170 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 247 transitions. [2024-12-06 02:35:10,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 02:35:10,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:10,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:10,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:14,910 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 1 proven. 56 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:35:22,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:22,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 134 states and 255 transitions. [2024-12-06 02:35:22,909 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 255 transitions. [2024-12-06 02:35:22,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 02:35:22,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:22,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:23,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:28,005 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 1 proven. 56 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:35:34,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:34,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 136 states and 257 transitions. [2024-12-06 02:35:34,521 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 257 transitions. [2024-12-06 02:35:34,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 02:35:34,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:34,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:34,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:38,563 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 1 proven. 56 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:35:41,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:41,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 137 states and 258 transitions. [2024-12-06 02:35:41,781 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 258 transitions. [2024-12-06 02:35:41,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 02:35:41,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:41,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:41,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:45,937 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 1 proven. 56 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:35:52,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:52,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 139 states and 260 transitions. [2024-12-06 02:35:52,195 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 260 transitions. [2024-12-06 02:35:52,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 02:35:52,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:52,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:52,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:57,223 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:36:05,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:05,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 141 states and 261 transitions. [2024-12-06 02:36:05,084 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 261 transitions. [2024-12-06 02:36:05,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:36:05,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:05,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:05,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:11,049 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 1 proven. 72 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:36:19,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:19,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 143 states and 266 transitions. [2024-12-06 02:36:19,196 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 266 transitions. [2024-12-06 02:36:19,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:36:19,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:19,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:19,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:24,842 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 1 proven. 72 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:36:32,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:32,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 145 states and 269 transitions. [2024-12-06 02:36:32,631 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 269 transitions. [2024-12-06 02:36:32,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:36:32,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:32,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:32,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:34,966 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 1 proven. 72 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:36:38,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:38,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 146 states and 271 transitions. [2024-12-06 02:36:38,469 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 271 transitions. [2024-12-06 02:36:38,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:36:38,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:38,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:38,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:40,905 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 1 proven. 72 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:36:45,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:45,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 148 states and 274 transitions. [2024-12-06 02:36:45,759 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 274 transitions. [2024-12-06 02:36:45,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:36:45,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:45,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:45,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:51,860 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 1 proven. 72 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:36:59,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:59,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 149 states and 275 transitions. [2024-12-06 02:36:59,016 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 275 transitions. [2024-12-06 02:36:59,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:36:59,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:59,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:59,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:06,736 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 1 proven. 72 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:37:14,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:14,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 150 states and 276 transitions. [2024-12-06 02:37:14,422 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 276 transitions. [2024-12-06 02:37:14,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:37:14,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:14,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:14,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:20,728 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 1 proven. 72 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:37:29,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:29,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 152 states and 277 transitions. [2024-12-06 02:37:29,818 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 277 transitions. [2024-12-06 02:37:29,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:37:29,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:29,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:29,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:39,574 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 1 proven. 72 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:37:55,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:55,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 157 states and 284 transitions. [2024-12-06 02:37:55,863 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 284 transitions. [2024-12-06 02:37:55,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:37:55,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:55,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:55,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:58,581 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 1 proven. 72 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:38:02,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:02,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 158 states and 286 transitions. [2024-12-06 02:38:02,410 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 286 transitions. [2024-12-06 02:38:02,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:38:02,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:02,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:02,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:08,453 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 1 proven. 72 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:38:14,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:14,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 159 states and 287 transitions. [2024-12-06 02:38:14,559 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 287 transitions. [2024-12-06 02:38:14,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:38:14,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:14,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:14,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:22,079 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 1 proven. 72 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:38:34,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:34,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 162 states and 293 transitions. [2024-12-06 02:38:34,593 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 293 transitions. [2024-12-06 02:38:34,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:38:34,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:34,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:34,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:35,342 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 1 proven. 72 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:38:36,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:36,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 163 states and 293 transitions. [2024-12-06 02:38:36,708 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 293 transitions. [2024-12-06 02:38:36,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 02:38:36,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:36,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:36,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:43,633 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 1 proven. 90 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:38:52,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:52,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 165 states and 294 transitions. [2024-12-06 02:38:52,524 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 294 transitions. [2024-12-06 02:38:52,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 02:38:52,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:52,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:52,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:53,218 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 1 proven. 90 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:38:57,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:57,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 168 states and 295 transitions. [2024-12-06 02:38:57,359 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 295 transitions. [2024-12-06 02:38:57,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 02:38:57,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:57,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:57,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:03,223 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 1 proven. 90 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:39:11,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:11,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 170 states and 296 transitions. [2024-12-06 02:39:11,402 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 296 transitions. [2024-12-06 02:39:11,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 02:39:11,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:11,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:11,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:19,452 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 1 proven. 90 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:39:27,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:27,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 171 states and 296 transitions. [2024-12-06 02:39:27,941 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 296 transitions. [2024-12-06 02:39:27,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 02:39:27,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:27,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:27,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:34,093 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 1 proven. 90 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:39:42,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:42,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 173 states and 298 transitions. [2024-12-06 02:39:42,885 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 298 transitions. [2024-12-06 02:39:42,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 02:39:42,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:42,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:42,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:44,523 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 1 proven. 90 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:39:48,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:48,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 175 states and 299 transitions. [2024-12-06 02:39:48,268 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 299 transitions. [2024-12-06 02:39:48,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 02:39:48,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:48,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:48,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:55,747 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 1 proven. 90 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:40:03,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:03,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 176 states and 299 transitions. [2024-12-06 02:40:03,322 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 299 transitions. [2024-12-06 02:40:03,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 02:40:03,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:03,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:03,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:04,280 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 1 proven. 90 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:40:07,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:07,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 178 states and 304 transitions. [2024-12-06 02:40:07,342 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 304 transitions. [2024-12-06 02:40:07,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 02:40:07,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:07,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:07,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:13,242 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 1 proven. 90 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:40:23,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:23,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 181 states and 307 transitions. [2024-12-06 02:40:23,238 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 307 transitions. [2024-12-06 02:40:23,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 02:40:23,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:23,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:23,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:23,894 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 1 proven. 90 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:40:27,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:27,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 183 states and 308 transitions. [2024-12-06 02:40:27,730 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 308 transitions. [2024-12-06 02:40:27,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 02:40:27,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:27,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:27,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:33,866 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 1 proven. 90 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:40:40,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:40,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 184 states and 308 transitions. [2024-12-06 02:40:40,929 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 308 transitions. [2024-12-06 02:40:40,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 02:40:40,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:40,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:40,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:51,561 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 1 proven. 110 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:41:28,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:28,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 201 states and 347 transitions. [2024-12-06 02:41:28,888 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 347 transitions. [2024-12-06 02:41:28,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 02:41:28,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:28,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:28,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:38,927 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 1 proven. 110 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:42:26,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:26,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 223 states and 395 transitions. [2024-12-06 02:42:26,234 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 395 transitions. [2024-12-06 02:42:26,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 02:42:26,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:26,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:26,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:35,816 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 1 proven. 110 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:43:13,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:13,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 237 states and 423 transitions. [2024-12-06 02:43:13,687 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 423 transitions. [2024-12-06 02:43:13,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 02:43:13,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:13,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:13,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:14,393 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 1 proven. 110 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:43:24,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:24,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 243 states and 444 transitions. [2024-12-06 02:43:24,918 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 444 transitions. [2024-12-06 02:43:24,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 02:43:24,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:24,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:24,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:35,454 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 1 proven. 110 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.