./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.3.ufo.UNBOUNDED.pals.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_c1221f88-3ca5-410f-98fa-666ac8d66587/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1221f88-3ca5-410f-98fa-666ac8d66587/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_c1221f88-3ca5-410f-98fa-666ac8d66587/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1221f88-3ca5-410f-98fa-666ac8d66587/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.3.ufo.UNBOUNDED.pals.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1221f88-3ca5-410f-98fa-666ac8d66587/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_c1221f88-3ca5-410f-98fa-666ac8d66587/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 fef6217d4b08cb3aa025852d66a6672fc9c8d590a1d32efbef068d3f53b164c9 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 05:53:21,598 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 05:53:21,665 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1221f88-3ca5-410f-98fa-666ac8d66587/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 05:53:21,670 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 05:53:21,670 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 05:53:21,695 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 05:53:21,695 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 05:53:21,696 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 05:53:21,696 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 05:53:21,696 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 05:53:21,696 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 05:53:21,697 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 05:53:21,697 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 05:53:21,697 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 05:53:21,697 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 05:53:21,697 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 05:53:21,697 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 05:53:21,697 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 05:53:21,697 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 05:53:21,697 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 05:53:21,698 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 05:53:21,698 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 05:53:21,698 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 05:53:21,698 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 05:53:21,698 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 05:53:21,698 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 05:53:21,698 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 05:53:21,698 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:53:21,698 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 05:53:21,698 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 05:53:21,699 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 05:53:21,699 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 05:53:21,699 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 05:53:21,699 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_c1221f88-3ca5-410f-98fa-666ac8d66587/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 -> fef6217d4b08cb3aa025852d66a6672fc9c8d590a1d32efbef068d3f53b164c9 [2024-12-06 05:53:21,974 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 05:53:21,986 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 05:53:21,989 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 05:53:21,990 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 05:53:21,991 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 05:53:21,993 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1221f88-3ca5-410f-98fa-666ac8d66587/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.3.ufo.UNBOUNDED.pals.c [2024-12-06 05:53:24,678 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1221f88-3ca5-410f-98fa-666ac8d66587/bin/ukojak-verify-CZk0znPC7b/data/0c0d1a3c4/aa1c0554aaff4908b3b806c5dfc87ce3/FLAG5608bc465 [2024-12-06 05:53:24,948 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 05:53:24,948 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1221f88-3ca5-410f-98fa-666ac8d66587/sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.3.ufo.UNBOUNDED.pals.c [2024-12-06 05:53:24,964 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1221f88-3ca5-410f-98fa-666ac8d66587/bin/ukojak-verify-CZk0znPC7b/data/0c0d1a3c4/aa1c0554aaff4908b3b806c5dfc87ce3/FLAG5608bc465 [2024-12-06 05:53:24,979 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1221f88-3ca5-410f-98fa-666ac8d66587/bin/ukojak-verify-CZk0znPC7b/data/0c0d1a3c4/aa1c0554aaff4908b3b806c5dfc87ce3 [2024-12-06 05:53:24,981 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 05:53:24,982 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 05:53:24,983 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 05:53:24,983 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 05:53:24,986 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 05:53:24,987 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:53:24" (1/1) ... [2024-12-06 05:53:24,988 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3059c473 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:53:24, skipping insertion in model container [2024-12-06 05:53:24,988 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:53:24" (1/1) ... [2024-12-06 05:53:25,024 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 05:53:25,371 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_c1221f88-3ca5-410f-98fa-666ac8d66587/sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.3.ufo.UNBOUNDED.pals.c[65679,65692] [2024-12-06 05:53:25,373 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:53:25,384 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 05:53:25,475 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_c1221f88-3ca5-410f-98fa-666ac8d66587/sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.3.ufo.UNBOUNDED.pals.c[65679,65692] [2024-12-06 05:53:25,475 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:53:25,489 INFO L204 MainTranslator]: Completed translation [2024-12-06 05:53:25,489 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:53:25 WrapperNode [2024-12-06 05:53:25,489 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 05:53:25,490 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 05:53:25,490 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 05:53:25,490 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 05:53:25,495 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:53:25" (1/1) ... [2024-12-06 05:53:25,512 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:53:25" (1/1) ... [2024-12-06 05:53:25,562 INFO L138 Inliner]: procedures = 25, calls = 16, calls flagged for inlining = 11, calls inlined = 11, statements flattened = 2141 [2024-12-06 05:53:25,563 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 05:53:25,563 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 05:53:25,563 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 05:53:25,563 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 05:53:25,571 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:53:25" (1/1) ... [2024-12-06 05:53:25,572 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:53:25" (1/1) ... [2024-12-06 05:53:25,578 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:53:25" (1/1) ... [2024-12-06 05:53:25,578 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:53:25" (1/1) ... [2024-12-06 05:53:25,603 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:53:25" (1/1) ... [2024-12-06 05:53:25,608 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:53:25" (1/1) ... [2024-12-06 05:53:25,626 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:53:25" (1/1) ... [2024-12-06 05:53:25,634 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:53:25" (1/1) ... [2024-12-06 05:53:25,642 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:53:25" (1/1) ... [2024-12-06 05:53:25,656 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 05:53:25,657 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 05:53:25,657 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 05:53:25,657 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 05:53:25,658 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:53:25" (1/1) ... [2024-12-06 05:53:25,664 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:53:25,678 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1221f88-3ca5-410f-98fa-666ac8d66587/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 05:53:25,692 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1221f88-3ca5-410f-98fa-666ac8d66587/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 05:53:25,695 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1221f88-3ca5-410f-98fa-666ac8d66587/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 05:53:25,750 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 05:53:25,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 05:53:25,750 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 05:53:25,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 05:53:25,910 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 05:53:25,912 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 05:53:28,209 INFO L? ?]: Removed 240 outVars from TransFormulas that were not future-live. [2024-12-06 05:53:28,209 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 05:53:30,157 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 05:53:30,157 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 05:53:30,157 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:53:30 BoogieIcfgContainer [2024-12-06 05:53:30,157 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 05:53:30,158 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 05:53:30,158 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 05:53:30,168 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 05:53:30,168 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:53:30" (1/1) ... [2024-12-06 05:53:30,176 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 05:53:30,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:53:30,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 441 states and 754 transitions. [2024-12-06 05:53:30,226 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 754 transitions. [2024-12-06 05:53:30,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-06 05:53:30,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:53:30,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:53:30,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:53:37,563 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:53:37,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:53:37,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 442 states and 756 transitions. [2024-12-06 05:53:37,912 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 756 transitions. [2024-12-06 05:53:37,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 05:53:37,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:53:37,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:53:38,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:53:41,544 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:53:41,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:53:41,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 445 states and 762 transitions. [2024-12-06 05:53:41,929 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 762 transitions. [2024-12-06 05:53:41,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 05:53:41,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:53:41,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:53:42,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:53:45,675 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:53:46,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:53:46,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 449 states and 770 transitions. [2024-12-06 05:53:46,134 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 770 transitions. [2024-12-06 05:53:46,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 05:53:46,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:53:46,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:53:46,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:53:49,546 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:53:50,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:53:50,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 454 states and 780 transitions. [2024-12-06 05:53:50,236 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 780 transitions. [2024-12-06 05:53:50,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 05:53:50,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:53:50,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:53:50,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:53:53,717 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:53:54,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:53:54,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 460 states and 792 transitions. [2024-12-06 05:53:54,462 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 792 transitions. [2024-12-06 05:53:54,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 05:53:54,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:53:54,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:53:54,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:53:57,779 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:53:58,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:53:58,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 467 states and 806 transitions. [2024-12-06 05:53:58,804 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 806 transitions. [2024-12-06 05:53:58,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 05:53:58,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:53:58,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:53:59,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:54:03,208 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:54:04,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:54:04,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 476 states and 822 transitions. [2024-12-06 05:54:04,420 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 822 transitions. [2024-12-06 05:54:04,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 05:54:04,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:54:04,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:54:05,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:54:08,816 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:54:10,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:54:10,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 484 states and 837 transitions. [2024-12-06 05:54:10,416 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 837 transitions. [2024-12-06 05:54:10,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-06 05:54:10,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:54:10,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:54:10,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:54:10,626 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:54:11,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:54:11,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 485 states and 837 transitions. [2024-12-06 05:54:11,068 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 837 transitions. [2024-12-06 05:54:11,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 05:54:11,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:54:11,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:54:11,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:54:15,306 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:54:17,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:54:17,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 858 states to 497 states and 858 transitions. [2024-12-06 05:54:17,627 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 858 transitions. [2024-12-06 05:54:17,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 05:54:17,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:54:17,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:54:17,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:54:17,775 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:54:17,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:54:17,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 498 states and 859 transitions. [2024-12-06 05:54:17,895 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 859 transitions. [2024-12-06 05:54:17,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 05:54:17,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:54:17,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:54:17,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:54:18,473 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:54:18,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:54:18,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 864 states to 501 states and 864 transitions. [2024-12-06 05:54:18,815 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 864 transitions. [2024-12-06 05:54:18,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 05:54:18,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:54:18,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:54:20,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:54:32,126 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:54:38,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:54:38,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 905 states to 519 states and 905 transitions. [2024-12-06 05:54:38,295 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 905 transitions. [2024-12-06 05:54:38,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 05:54:38,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:54:38,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:54:38,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:54:43,642 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:54:50,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:54:50,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 942 states to 538 states and 942 transitions. [2024-12-06 05:54:50,203 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 942 transitions. [2024-12-06 05:54:50,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 05:54:50,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:54:50,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:54:50,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:54:55,058 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:54:55,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:54:55,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 945 states to 539 states and 945 transitions. [2024-12-06 05:54:55,411 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 945 transitions. [2024-12-06 05:54:55,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 05:54:55,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:54:55,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:54:55,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:55:00,652 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:55:07,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:55:07,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 984 states to 559 states and 984 transitions. [2024-12-06 05:55:07,918 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 984 transitions. [2024-12-06 05:55:07,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 05:55:07,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:55:07,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:55:08,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:55:12,796 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:55:13,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:55:13,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 986 states to 560 states and 986 transitions. [2024-12-06 05:55:13,177 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 986 transitions. [2024-12-06 05:55:13,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 05:55:13,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:55:13,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:55:13,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:55:17,717 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:55:18,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:55:18,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 561 states and 990 transitions. [2024-12-06 05:55:18,134 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 990 transitions. [2024-12-06 05:55:18,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 05:55:18,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:55:18,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:55:18,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:55:23,148 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:55:31,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:55:31,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1031 states to 582 states and 1031 transitions. [2024-12-06 05:55:31,235 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 1031 transitions. [2024-12-06 05:55:31,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 05:55:31,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:55:31,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:55:31,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:55:35,913 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:55:36,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:55:36,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 584 states and 1040 transitions. [2024-12-06 05:55:36,712 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 1040 transitions. [2024-12-06 05:55:36,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 05:55:36,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:55:36,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:55:36,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:55:41,551 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:55:41,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:55:41,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 585 states and 1041 transitions. [2024-12-06 05:55:41,943 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 1041 transitions. [2024-12-06 05:55:41,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 05:55:41,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:55:41,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:55:42,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:55:46,503 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:55:47,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:55:47,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1047 states to 587 states and 1047 transitions. [2024-12-06 05:55:47,299 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 1047 transitions. [2024-12-06 05:55:47,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 05:55:47,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:55:47,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:55:47,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:55:52,367 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:56:01,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:56:01,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1091 states to 609 states and 1091 transitions. [2024-12-06 05:56:01,405 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 1091 transitions. [2024-12-06 05:56:01,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 05:56:01,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:56:01,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:56:01,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:56:06,122 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:56:06,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:56:06,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1093 states to 610 states and 1093 transitions. [2024-12-06 05:56:06,575 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1093 transitions. [2024-12-06 05:56:06,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 05:56:06,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:56:06,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:56:06,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:56:11,382 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:56:12,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:56:12,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1102 states to 612 states and 1102 transitions. [2024-12-06 05:56:12,372 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 1102 transitions. [2024-12-06 05:56:12,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 05:56:12,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:56:12,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:56:12,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:56:17,040 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:56:18,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:56:18,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 614 states and 1105 transitions. [2024-12-06 05:56:18,015 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 1105 transitions. [2024-12-06 05:56:18,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 05:56:18,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:56:18,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:56:18,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:56:22,645 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:56:23,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:56:23,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1106 states to 615 states and 1106 transitions. [2024-12-06 05:56:23,200 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 1106 transitions. [2024-12-06 05:56:23,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 05:56:23,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:56:23,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:56:23,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:56:27,892 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:56:28,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:56:28,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1108 states to 616 states and 1108 transitions. [2024-12-06 05:56:28,422 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 1108 transitions. [2024-12-06 05:56:28,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 05:56:28,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:56:28,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:56:28,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:56:33,815 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:56:42,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:56:42,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1146 states to 632 states and 1146 transitions. [2024-12-06 05:56:42,185 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1146 transitions. [2024-12-06 05:56:42,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 05:56:42,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:56:42,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:56:42,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:56:46,999 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:56:47,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:56:47,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1147 states to 633 states and 1147 transitions. [2024-12-06 05:56:47,636 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1147 transitions. [2024-12-06 05:56:47,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 05:56:47,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:56:47,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:56:47,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:56:52,492 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:56:53,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:56:53,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1150 states to 635 states and 1150 transitions. [2024-12-06 05:56:53,584 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 1150 transitions. [2024-12-06 05:56:53,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 05:56:53,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:56:53,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:56:53,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:56:58,202 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:56:58,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:56:58,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1152 states to 636 states and 1152 transitions. [2024-12-06 05:56:58,756 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 1152 transitions. [2024-12-06 05:56:58,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 05:56:58,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:56:58,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:56:58,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:57:03,635 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:57:04,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:57:04,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 638 states and 1154 transitions. [2024-12-06 05:57:04,800 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1154 transitions. [2024-12-06 05:57:04,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 05:57:04,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:57:04,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:57:05,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:57:09,761 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:57:11,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:57:11,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1165 states to 640 states and 1165 transitions. [2024-12-06 05:57:11,031 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 1165 transitions. [2024-12-06 05:57:11,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 05:57:11,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:57:11,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:57:11,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:57:15,982 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:57:16,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:57:16,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1167 states to 641 states and 1167 transitions. [2024-12-06 05:57:16,646 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 1167 transitions. [2024-12-06 05:57:16,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 05:57:16,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:57:16,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:57:16,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:57:22,474 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:57:23,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:57:23,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1169 states to 642 states and 1169 transitions. [2024-12-06 05:57:23,093 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 1169 transitions. [2024-12-06 05:57:23,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 05:57:23,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:57:23,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:57:23,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:57:28,158 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:57:28,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:57:28,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1171 states to 643 states and 1171 transitions. [2024-12-06 05:57:28,826 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 1171 transitions. [2024-12-06 05:57:28,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 05:57:28,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:57:28,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:57:31,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:57:42,847 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:57:52,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:57:52,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1201 states to 653 states and 1201 transitions. [2024-12-06 05:57:52,750 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 1201 transitions. [2024-12-06 05:57:52,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 05:57:52,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:57:52,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:57:53,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:58:04,287 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:58:07,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:58:07,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1211 states to 657 states and 1211 transitions. [2024-12-06 05:58:07,504 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 1211 transitions. [2024-12-06 05:58:07,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 05:58:07,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:58:07,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:58:09,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:58:20,055 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:58:20,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:58:20,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1212 states to 658 states and 1212 transitions. [2024-12-06 05:58:20,864 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1212 transitions. [2024-12-06 05:58:20,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 05:58:20,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:58:20,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:58:22,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:58:32,836 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:58:33,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:58:33,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1213 states to 659 states and 1213 transitions. [2024-12-06 05:58:33,655 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 1213 transitions. [2024-12-06 05:58:33,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 05:58:33,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:58:33,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:58:35,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:58:46,832 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:58:48,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:58:48,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1216 states to 661 states and 1216 transitions. [2024-12-06 05:58:48,387 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 1216 transitions. [2024-12-06 05:58:48,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 05:58:48,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:58:48,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:58:50,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:59:01,666 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:59:03,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:59:03,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1219 states to 663 states and 1219 transitions. [2024-12-06 05:59:03,123 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1219 transitions. [2024-12-06 05:59:03,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 05:59:03,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:59:03,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:59:04,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:59:17,650 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:59:20,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:59:20,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1221 states to 664 states and 1221 transitions. [2024-12-06 05:59:20,076 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 1221 transitions. [2024-12-06 05:59:20,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 05:59:20,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:59:20,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:59:22,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:59:32,407 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:59:33,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:59:33,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1222 states to 665 states and 1222 transitions. [2024-12-06 05:59:33,205 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 1222 transitions. [2024-12-06 05:59:33,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 05:59:33,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:59:33,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:59:35,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:59:46,100 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:59:46,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:59:46,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1224 states to 666 states and 1224 transitions. [2024-12-06 05:59:46,926 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 1224 transitions. [2024-12-06 05:59:46,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 05:59:46,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:59:46,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:59:48,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:59:59,416 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:00:00,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:00:00,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1226 states to 667 states and 1226 transitions. [2024-12-06 06:00:00,212 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 1226 transitions. [2024-12-06 06:00:00,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 06:00:00,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:00:00,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:00:02,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:00:12,843 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:00:13,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:00:13,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1228 states to 668 states and 1228 transitions. [2024-12-06 06:00:13,623 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 1228 transitions. [2024-12-06 06:00:13,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 06:00:13,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:00:13,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:00:15,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:00:25,533 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:00:26,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:00:26,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1230 states to 669 states and 1230 transitions. [2024-12-06 06:00:26,303 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 1230 transitions. [2024-12-06 06:00:26,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 06:00:26,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:00:26,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:00:28,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:00:33,698 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:00:44,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:00:44,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1267 states to 685 states and 1267 transitions. [2024-12-06 06:00:44,004 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 1267 transitions. [2024-12-06 06:00:44,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 06:00:44,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:00:44,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:00:45,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:00:57,385 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:01:06,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:06,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1289 states to 695 states and 1289 transitions. [2024-12-06 06:01:06,972 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 1289 transitions. [2024-12-06 06:01:06,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 06:01:06,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:06,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:07,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:19,037 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:01:34,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:34,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1358 states to 712 states and 1358 transitions. [2024-12-06 06:01:34,553 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 1358 transitions. [2024-12-06 06:01:34,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-06 06:01:34,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:34,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:34,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:41,964 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 5 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:01:52,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:52,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1380 states to 725 states and 1380 transitions. [2024-12-06 06:01:52,376 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 1380 transitions. [2024-12-06 06:01:52,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-06 06:01:52,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:52,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:52,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:59,765 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 5 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:02:02,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:02,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1382 states to 726 states and 1382 transitions. [2024-12-06 06:02:02,225 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 1382 transitions. [2024-12-06 06:02:02,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-06 06:02:02,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:02,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:02,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:08,630 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 5 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:02:10,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:10,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1390 states to 728 states and 1390 transitions. [2024-12-06 06:02:10,831 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 1390 transitions. [2024-12-06 06:02:10,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 06:02:10,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:10,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:11,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:18,755 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 4 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:02:32,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:32,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1432 states to 744 states and 1432 transitions. [2024-12-06 06:02:32,174 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 1432 transitions. [2024-12-06 06:02:32,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 06:02:32,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:32,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:32,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:38,790 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 5 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:02:40,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:40,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1434 states to 745 states and 1434 transitions. [2024-12-06 06:02:40,457 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 1434 transitions. [2024-12-06 06:02:40,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 06:02:40,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:40,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:40,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:48,158 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 5 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:02:58,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:58,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1455 states to 756 states and 1455 transitions. [2024-12-06 06:02:58,985 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 1455 transitions. [2024-12-06 06:02:58,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 06:02:58,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:58,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:59,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:03:05,319 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 5 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:03:07,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:03:07,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1463 states to 758 states and 1463 transitions. [2024-12-06 06:03:07,484 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 1463 transitions. [2024-12-06 06:03:07,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 06:03:07,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:03:07,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:03:07,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:03:15,452 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 5 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:03:27,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:03:27,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1489 states to 769 states and 1489 transitions. [2024-12-06 06:03:27,297 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 1489 transitions. [2024-12-06 06:03:27,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 06:03:27,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:03:27,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:03:27,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:03:33,971 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 5 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:03:36,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:03:36,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1499 states to 771 states and 1499 transitions. [2024-12-06 06:03:36,251 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 1499 transitions. [2024-12-06 06:03:36,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 06:03:36,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:03:36,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:03:36,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:03:42,754 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 5 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:03:45,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:03:45,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1509 states to 773 states and 1509 transitions. [2024-12-06 06:03:45,025 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1509 transitions. [2024-12-06 06:03:45,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 06:03:45,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:03:45,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:03:45,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:03:53,396 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 4 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:04:04,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:04,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1536 states to 783 states and 1536 transitions. [2024-12-06 06:04:04,892 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 1536 transitions. [2024-12-06 06:04:04,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 06:04:04,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:04,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:05,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:12,897 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 4 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:04:16,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:16,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1546 states to 785 states and 1546 transitions. [2024-12-06 06:04:16,130 INFO L276 IsEmpty]: Start isEmpty. Operand 785 states and 1546 transitions. [2024-12-06 06:04:16,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 06:04:16,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:16,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:16,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:23,407 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 4 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:04:25,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:25,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1557 states to 787 states and 1557 transitions. [2024-12-06 06:04:25,703 INFO L276 IsEmpty]: Start isEmpty. Operand 787 states and 1557 transitions. [2024-12-06 06:04:25,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 06:04:25,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:25,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:25,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:33,202 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:04:36,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:36,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1568 states to 789 states and 1568 transitions. [2024-12-06 06:04:36,404 INFO L276 IsEmpty]: Start isEmpty. Operand 789 states and 1568 transitions. [2024-12-06 06:04:36,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-06 06:04:36,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:36,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:37,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:48,785 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 5 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:04:58,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:58,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1589 states to 794 states and 1589 transitions. [2024-12-06 06:04:58,917 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 1589 transitions. [2024-12-06 06:04:58,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-06 06:04:58,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:58,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:05:00,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:05:08,759 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 5 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:05:11,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:05:11,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1601 states to 796 states and 1601 transitions. [2024-12-06 06:05:11,495 INFO L276 IsEmpty]: Start isEmpty. Operand 796 states and 1601 transitions. [2024-12-06 06:05:11,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-06 06:05:11,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:05:11,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:05:12,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:05:22,394 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 5 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:05:26,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:05:26,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1612 states to 798 states and 1612 transitions. [2024-12-06 06:05:26,787 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 1612 transitions. [2024-12-06 06:05:26,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-06 06:05:26,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:05:26,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:05:30,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:05:39,281 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 5 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:05:42,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:05:42,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1623 states to 800 states and 1623 transitions. [2024-12-06 06:05:42,154 INFO L276 IsEmpty]: Start isEmpty. Operand 800 states and 1623 transitions. [2024-12-06 06:05:42,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 06:05:42,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:05:42,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:05:46,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:05:53,445 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 6 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:06:06,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:06:06,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1657 states to 813 states and 1657 transitions. [2024-12-06 06:06:06,326 INFO L276 IsEmpty]: Start isEmpty. Operand 813 states and 1657 transitions. [2024-12-06 06:06:06,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 06:06:06,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:06:06,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:06:08,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:15,113 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 7 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:06:38,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:06:38,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1719 states to 833 states and 1719 transitions. [2024-12-06 06:06:38,060 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1719 transitions. [2024-12-06 06:06:38,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 06:06:38,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:06:38,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:06:40,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:45,930 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 7 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:06:56,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:06:56,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1756 states to 840 states and 1756 transitions. [2024-12-06 06:06:56,728 INFO L276 IsEmpty]: Start isEmpty. Operand 840 states and 1756 transitions. [2024-12-06 06:06:56,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 06:06:56,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:06:56,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:06:58,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:07:04,609 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 7 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:07:09,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:07:09,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1778 states to 844 states and 1778 transitions. [2024-12-06 06:07:09,366 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 1778 transitions. [2024-12-06 06:07:09,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 06:07:09,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:07:09,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:07:12,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat