./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.1.ufo.BOUNDED-10.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_03fe2fc7-7bbc-4e05-a711-600208fbf7cc/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03fe2fc7-7bbc-4e05-a711-600208fbf7cc/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_03fe2fc7-7bbc-4e05-a711-600208fbf7cc/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03fe2fc7-7bbc-4e05-a711-600208fbf7cc/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.1.ufo.BOUNDED-10.pals.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03fe2fc7-7bbc-4e05-a711-600208fbf7cc/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_03fe2fc7-7bbc-4e05-a711-600208fbf7cc/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 b6fdb2b1846dcedb57e8d072ea261769567fc55001417142c985abb5c6635687 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 22:30:10,115 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 22:30:10,168 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03fe2fc7-7bbc-4e05-a711-600208fbf7cc/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-05 22:30:10,173 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 22:30:10,173 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 22:30:10,190 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 22:30:10,191 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 22:30:10,191 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 22:30:10,191 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 22:30:10,192 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 22:30:10,192 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 22:30:10,192 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 22:30:10,192 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 22:30:10,192 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 22:30:10,192 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 22:30:10,192 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 22:30:10,192 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 22:30:10,192 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 22:30:10,192 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 22:30:10,193 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 22:30:10,193 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 22:30:10,193 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 22:30:10,193 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 22:30:10,193 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 22:30:10,193 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 22:30:10,193 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 22:30:10,193 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 22:30:10,193 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:30:10,194 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 22:30:10,194 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 22:30:10,194 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 22:30:10,194 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 22:30:10,194 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 22:30:10,194 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_03fe2fc7-7bbc-4e05-a711-600208fbf7cc/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 -> b6fdb2b1846dcedb57e8d072ea261769567fc55001417142c985abb5c6635687 [2024-12-05 22:30:10,427 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 22:30:10,436 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 22:30:10,438 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 22:30:10,439 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 22:30:10,439 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 22:30:10,441 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03fe2fc7-7bbc-4e05-a711-600208fbf7cc/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.1.ufo.BOUNDED-10.pals.c [2024-12-05 22:30:13,108 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03fe2fc7-7bbc-4e05-a711-600208fbf7cc/bin/ukojak-verify-CZk0znPC7b/data/686f1d02e/0816a9ed17914a4c80790064e49aae63/FLAGc6f21f24f [2024-12-05 22:30:13,389 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 22:30:13,390 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03fe2fc7-7bbc-4e05-a711-600208fbf7cc/sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.1.ufo.BOUNDED-10.pals.c [2024-12-05 22:30:13,405 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03fe2fc7-7bbc-4e05-a711-600208fbf7cc/bin/ukojak-verify-CZk0znPC7b/data/686f1d02e/0816a9ed17914a4c80790064e49aae63/FLAGc6f21f24f [2024-12-05 22:30:13,417 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03fe2fc7-7bbc-4e05-a711-600208fbf7cc/bin/ukojak-verify-CZk0znPC7b/data/686f1d02e/0816a9ed17914a4c80790064e49aae63 [2024-12-05 22:30:13,419 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 22:30:13,420 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 22:30:13,422 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 22:30:13,422 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 22:30:13,426 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 22:30:13,427 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:30:13" (1/1) ... [2024-12-05 22:30:13,428 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5051e0a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:30:13, skipping insertion in model container [2024-12-05 22:30:13,428 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:30:13" (1/1) ... [2024-12-05 22:30:13,466 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 22:30:13,758 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_03fe2fc7-7bbc-4e05-a711-600208fbf7cc/sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.1.ufo.BOUNDED-10.pals.c[52017,52030] [2024-12-05 22:30:13,761 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:30:13,772 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 22:30:13,857 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_03fe2fc7-7bbc-4e05-a711-600208fbf7cc/sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.1.ufo.BOUNDED-10.pals.c[52017,52030] [2024-12-05 22:30:13,857 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:30:13,872 INFO L204 MainTranslator]: Completed translation [2024-12-05 22:30:13,872 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:30:13 WrapperNode [2024-12-05 22:30:13,873 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 22:30:13,873 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 22:30:13,874 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 22:30:13,874 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 22:30:13,879 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:30:13" (1/1) ... [2024-12-05 22:30:13,896 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:30:13" (1/1) ... [2024-12-05 22:30:13,961 INFO L138 Inliner]: procedures = 24, calls = 16, calls flagged for inlining = 11, calls inlined = 11, statements flattened = 2009 [2024-12-05 22:30:13,961 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 22:30:13,962 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 22:30:13,962 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 22:30:13,962 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 22:30:13,968 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:30:13" (1/1) ... [2024-12-05 22:30:13,968 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:30:13" (1/1) ... [2024-12-05 22:30:13,974 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:30:13" (1/1) ... [2024-12-05 22:30:13,974 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:30:13" (1/1) ... [2024-12-05 22:30:13,997 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:30:13" (1/1) ... [2024-12-05 22:30:14,001 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:30:13" (1/1) ... [2024-12-05 22:30:14,015 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:30:13" (1/1) ... [2024-12-05 22:30:14,022 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:30:13" (1/1) ... [2024-12-05 22:30:14,027 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:30:13" (1/1) ... [2024-12-05 22:30:14,039 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 22:30:14,039 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 22:30:14,040 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 22:30:14,040 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 22:30:14,041 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:30:13" (1/1) ... [2024-12-05 22:30:14,046 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:30:14,054 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03fe2fc7-7bbc-4e05-a711-600208fbf7cc/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 22:30:14,064 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03fe2fc7-7bbc-4e05-a711-600208fbf7cc/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 22:30:14,066 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03fe2fc7-7bbc-4e05-a711-600208fbf7cc/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 22:30:14,085 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 22:30:14,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 22:30:14,086 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 22:30:14,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 22:30:14,219 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 22:30:14,221 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 22:30:16,011 INFO L? ?]: Removed 215 outVars from TransFormulas that were not future-live. [2024-12-05 22:30:16,011 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 22:30:17,017 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 22:30:17,017 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-05 22:30:17,017 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:30:17 BoogieIcfgContainer [2024-12-05 22:30:17,017 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 22:30:17,018 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 22:30:17,018 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 22:30:17,028 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 22:30:17,028 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:30:17" (1/1) ... [2024-12-05 22:30:17,036 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 22:30:17,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:17,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 441 states and 754 transitions. [2024-12-05 22:30:17,091 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 754 transitions. [2024-12-05 22:30:17,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-05 22:30:17,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:17,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:17,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:22,163 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:30:22,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:22,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 443 states and 758 transitions. [2024-12-05 22:30:22,475 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 758 transitions. [2024-12-05 22:30:22,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-05 22:30:22,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:22,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:22,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:24,794 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:30:25,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:25,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 446 states and 765 transitions. [2024-12-05 22:30:25,100 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 765 transitions. [2024-12-05 22:30:25,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-05 22:30:25,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:25,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:25,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:27,105 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:30:27,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:27,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 450 states and 774 transitions. [2024-12-05 22:30:27,533 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 774 transitions. [2024-12-05 22:30:27,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-05 22:30:27,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:27,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:27,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:29,624 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:30:30,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:30,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 455 states and 785 transitions. [2024-12-05 22:30:30,191 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 785 transitions. [2024-12-05 22:30:30,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-05 22:30:30,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:30,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:30,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:32,190 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:30:32,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:32,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 461 states and 798 transitions. [2024-12-05 22:30:32,890 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 798 transitions. [2024-12-05 22:30:32,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-05 22:30:32,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:32,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:32,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:34,776 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:30:35,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:35,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 468 states and 813 transitions. [2024-12-05 22:30:35,700 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 813 transitions. [2024-12-05 22:30:35,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-05 22:30:35,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:35,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:35,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:38,527 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:30:39,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:39,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 830 states to 477 states and 830 transitions. [2024-12-05 22:30:39,736 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 830 transitions. [2024-12-05 22:30:39,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-05 22:30:39,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:39,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:39,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:41,563 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:30:42,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:42,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 485 states and 846 transitions. [2024-12-05 22:30:42,967 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 846 transitions. [2024-12-05 22:30:42,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-05 22:30:42,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:42,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:43,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:43,194 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:30:43,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:43,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 486 states and 846 transitions. [2024-12-05 22:30:43,399 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 846 transitions. [2024-12-05 22:30:43,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-05 22:30:43,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:43,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:43,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:43,509 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:30:43,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:43,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 847 states to 487 states and 847 transitions. [2024-12-05 22:30:43,529 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 847 transitions. [2024-12-05 22:30:43,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-05 22:30:43,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:43,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:43,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:46,200 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:30:48,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:48,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 499 states and 868 transitions. [2024-12-05 22:30:48,314 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 868 transitions. [2024-12-05 22:30:48,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-05 22:30:48,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:48,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:48,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:48,793 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:30:49,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:49,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 502 states and 873 transitions. [2024-12-05 22:30:49,028 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 873 transitions. [2024-12-05 22:30:49,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-05 22:30:49,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:49,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:49,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:55,492 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:31:01,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:01,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 914 states to 520 states and 914 transitions. [2024-12-05 22:31:01,593 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 914 transitions. [2024-12-05 22:31:01,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-05 22:31:01,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:01,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:31:01,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:04,802 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:31:11,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:11,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 539 states and 956 transitions. [2024-12-05 22:31:11,661 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 956 transitions. [2024-12-05 22:31:11,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-05 22:31:11,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:11,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:31:11,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:14,467 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:31:14,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:14,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 959 states to 540 states and 959 transitions. [2024-12-05 22:31:14,817 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 959 transitions. [2024-12-05 22:31:14,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-05 22:31:14,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:14,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:31:14,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:17,939 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:31:24,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:24,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1003 states to 560 states and 1003 transitions. [2024-12-05 22:31:24,918 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 1003 transitions. [2024-12-05 22:31:24,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-05 22:31:24,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:24,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:31:25,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:27,604 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:31:28,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:28,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1008 states to 562 states and 1008 transitions. [2024-12-05 22:31:28,312 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 1008 transitions. [2024-12-05 22:31:28,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-05 22:31:28,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:28,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:31:28,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:31,844 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:31:39,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:39,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1055 states to 583 states and 1055 transitions. [2024-12-05 22:31:39,934 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 1055 transitions. [2024-12-05 22:31:39,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-05 22:31:39,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:39,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:31:40,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:42,903 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:31:43,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:43,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1061 states to 585 states and 1061 transitions. [2024-12-05 22:31:43,768 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 1061 transitions. [2024-12-05 22:31:43,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-05 22:31:43,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:43,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:31:43,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:46,734 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:31:47,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:47,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1062 states to 586 states and 1062 transitions. [2024-12-05 22:31:47,194 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 1062 transitions. [2024-12-05 22:31:47,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-05 22:31:47,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:47,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:31:47,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:50,675 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:31:51,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:51,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 587 states and 1063 transitions. [2024-12-05 22:31:51,207 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 1063 transitions. [2024-12-05 22:31:51,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-05 22:31:51,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:51,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:31:51,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:54,587 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:32:03,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:03,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1110 states to 609 states and 1110 transitions. [2024-12-05 22:32:03,419 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 1110 transitions. [2024-12-05 22:32:03,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-05 22:32:03,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:03,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:32:03,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:06,293 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:32:07,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:07,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1121 states to 612 states and 1121 transitions. [2024-12-05 22:32:07,667 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 1121 transitions. [2024-12-05 22:32:07,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-05 22:32:07,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:07,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:32:07,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:10,615 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:32:11,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:11,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1122 states to 613 states and 1122 transitions. [2024-12-05 22:32:11,146 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 1122 transitions. [2024-12-05 22:32:11,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-05 22:32:11,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:11,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:32:11,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:14,109 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:32:15,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:15,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1125 states to 615 states and 1125 transitions. [2024-12-05 22:32:15,083 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 1125 transitions. [2024-12-05 22:32:15,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-05 22:32:15,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:15,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:32:15,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:17,945 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:32:18,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:18,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1126 states to 616 states and 1126 transitions. [2024-12-05 22:32:18,424 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 1126 transitions. [2024-12-05 22:32:18,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-05 22:32:18,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:18,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:32:18,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:21,146 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:32:21,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:21,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1132 states to 617 states and 1132 transitions. [2024-12-05 22:32:21,719 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 1132 transitions. [2024-12-05 22:32:21,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-05 22:32:21,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:21,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:32:21,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:24,996 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:32:33,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:33,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1171 states to 633 states and 1171 transitions. [2024-12-05 22:32:33,416 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1171 transitions. [2024-12-05 22:32:33,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-05 22:32:33,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:33,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:32:33,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:36,889 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:32:39,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:39,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1177 states to 637 states and 1177 transitions. [2024-12-05 22:32:39,421 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1177 transitions. [2024-12-05 22:32:39,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-05 22:32:39,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:39,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:32:39,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:42,502 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:32:43,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:43,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1181 states to 639 states and 1181 transitions. [2024-12-05 22:32:43,518 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 1181 transitions. [2024-12-05 22:32:43,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-05 22:32:43,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:43,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:32:43,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:46,339 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:32:46,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:46,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1182 states to 640 states and 1182 transitions. [2024-12-05 22:32:46,951 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 1182 transitions. [2024-12-05 22:32:46,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-05 22:32:46,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:46,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:32:47,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:49,712 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:32:51,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:51,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1185 states to 643 states and 1185 transitions. [2024-12-05 22:32:51,391 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 1185 transitions. [2024-12-05 22:32:51,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-05 22:32:51,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:51,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:32:51,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:54,262 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:32:54,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:54,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1192 states to 644 states and 1192 transitions. [2024-12-05 22:32:54,938 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 1192 transitions. [2024-12-05 22:32:54,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-05 22:32:54,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:54,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:32:56,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:33:02,447 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:33:13,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:33:13,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1235 states to 667 states and 1235 transitions. [2024-12-05 22:33:13,315 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 1235 transitions. [2024-12-05 22:33:13,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-05 22:33:13,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:33:13,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:33:13,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:33:19,780 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:33:30,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:33:30,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1274 states to 689 states and 1274 transitions. [2024-12-05 22:33:30,227 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 1274 transitions. [2024-12-05 22:33:30,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-05 22:33:30,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:33:30,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:33:30,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:33:37,029 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:33:39,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:33:39,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1279 states to 692 states and 1279 transitions. [2024-12-05 22:33:39,465 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 1279 transitions. [2024-12-05 22:33:39,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-05 22:33:39,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:33:39,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:33:39,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:33:46,152 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:33:47,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:33:47,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1281 states to 693 states and 1281 transitions. [2024-12-05 22:33:47,291 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1281 transitions. [2024-12-05 22:33:47,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-05 22:33:47,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:33:47,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:33:47,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:33:53,964 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:33:55,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:33:55,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1282 states to 694 states and 1282 transitions. [2024-12-05 22:33:55,001 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 1282 transitions. [2024-12-05 22:33:55,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-05 22:33:55,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:33:55,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:33:55,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:34:01,712 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:34:02,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:34:02,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1283 states to 695 states and 1283 transitions. [2024-12-05 22:34:02,846 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 1283 transitions. [2024-12-05 22:34:02,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-05 22:34:02,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:34:02,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:34:03,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:34:09,044 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:34:10,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:34:10,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1284 states to 696 states and 1284 transitions. [2024-12-05 22:34:10,181 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1284 transitions. [2024-12-05 22:34:10,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-05 22:34:10,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:34:10,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:34:10,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:34:16,452 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:34:17,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:34:17,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1285 states to 697 states and 1285 transitions. [2024-12-05 22:34:17,614 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 1285 transitions. [2024-12-05 22:34:17,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-05 22:34:17,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:34:17,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:34:18,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:34:23,978 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:34:25,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:34:25,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1286 states to 698 states and 1286 transitions. [2024-12-05 22:34:25,160 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 1286 transitions. [2024-12-05 22:34:25,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-05 22:34:25,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:34:25,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:34:25,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:34:31,590 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:34:32,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:34:32,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1287 states to 699 states and 1287 transitions. [2024-12-05 22:34:32,770 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 1287 transitions. [2024-12-05 22:34:32,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-05 22:34:32,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:34:32,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:34:34,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:34:37,002 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:34:48,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:34:48,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1334 states to 723 states and 1334 transitions. [2024-12-05 22:34:48,134 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 1334 transitions. [2024-12-05 22:34:48,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-05 22:34:48,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:34:48,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:34:48,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:34:54,994 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:35:04,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:04,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1360 states to 733 states and 1360 transitions. [2024-12-05 22:35:04,640 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 1360 transitions. [2024-12-05 22:35:04,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-05 22:35:04,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:04,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:04,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:12,199 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:35:26,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:26,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1432 states to 749 states and 1432 transitions. [2024-12-05 22:35:26,242 INFO L276 IsEmpty]: Start isEmpty. Operand 749 states and 1432 transitions. [2024-12-05 22:35:26,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-05 22:35:26,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:26,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:26,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:33,954 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 5 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:35:48,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:48,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1475 states to 764 states and 1475 transitions. [2024-12-05 22:35:48,383 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 1475 transitions. [2024-12-05 22:35:48,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-05 22:35:48,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:48,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:48,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:53,145 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 5 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:36:04,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:36:04,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1504 states to 778 states and 1504 transitions. [2024-12-05 22:36:04,205 INFO L276 IsEmpty]: Start isEmpty. Operand 778 states and 1504 transitions. [2024-12-05 22:36:04,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-05 22:36:04,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:36:04,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:36:04,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:36:15,004 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 4 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:36:28,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:36:28,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1536 states to 793 states and 1536 transitions. [2024-12-05 22:36:28,365 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 1536 transitions. [2024-12-05 22:36:28,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-05 22:36:28,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:36:28,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:36:28,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:36:33,008 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 5 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:36:44,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:36:44,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1567 states to 806 states and 1567 transitions. [2024-12-05 22:36:44,912 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 1567 transitions. [2024-12-05 22:36:44,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-05 22:36:44,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:36:44,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:36:45,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:36:48,797 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 5 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:36:58,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:36:58,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1584 states to 817 states and 1584 transitions. [2024-12-05 22:36:58,572 INFO L276 IsEmpty]: Start isEmpty. Operand 817 states and 1584 transitions. [2024-12-05 22:36:58,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-05 22:36:58,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:36:58,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:36:59,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:37:04,023 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 4 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:37:16,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:37:16,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1634 states to 833 states and 1634 transitions. [2024-12-05 22:37:16,120 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1634 transitions. [2024-12-05 22:37:16,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-05 22:37:16,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:37:16,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:37:16,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:37:26,820 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 4 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:37:35,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:37:35,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1645 states to 840 states and 1645 transitions. [2024-12-05 22:37:35,740 INFO L276 IsEmpty]: Start isEmpty. Operand 840 states and 1645 transitions. [2024-12-05 22:37:35,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-05 22:37:35,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:37:35,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:37:35,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:37:40,622 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 5 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:37:54,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:37:54,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1693 states to 857 states and 1693 transitions. [2024-12-05 22:37:54,622 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1693 transitions. [2024-12-05 22:37:54,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-05 22:37:54,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:37:54,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:37:55,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:37:58,725 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 5 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:38:08,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:38:08,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1710 states to 867 states and 1710 transitions. [2024-12-05 22:38:08,632 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 1710 transitions. [2024-12-05 22:38:08,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-05 22:38:08,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:38:08,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:38:08,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:38:13,770 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 4 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:38:17,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:38:17,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1721 states to 869 states and 1721 transitions. [2024-12-05 22:38:17,006 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1721 transitions. [2024-12-05 22:38:17,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-05 22:38:17,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:38:17,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:38:17,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:38:23,131 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 4 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:38:36,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:38:36,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1751 states to 880 states and 1751 transitions. [2024-12-05 22:38:36,648 INFO L276 IsEmpty]: Start isEmpty. Operand 880 states and 1751 transitions. [2024-12-05 22:38:36,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-05 22:38:36,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:38:36,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:38:36,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:38:41,665 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 5 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:38:53,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:38:53,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1767 states to 889 states and 1767 transitions. [2024-12-05 22:38:53,117 INFO L276 IsEmpty]: Start isEmpty. Operand 889 states and 1767 transitions. [2024-12-05 22:38:53,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-05 22:38:53,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:38:53,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:38:53,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:38:58,793 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 4 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:39:01,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:39:01,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1773 states to 890 states and 1773 transitions. [2024-12-05 22:39:01,262 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 1773 transitions. [2024-12-05 22:39:01,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-05 22:39:01,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:39:01,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:39:01,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:39:04,987 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 5 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:39:07,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:39:07,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1785 states to 892 states and 1785 transitions. [2024-12-05 22:39:07,656 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 1785 transitions. [2024-12-05 22:39:07,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-05 22:39:07,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:39:07,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:39:07,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:39:12,941 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:39:25,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:39:25,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1816 states to 902 states and 1816 transitions. [2024-12-05 22:39:25,549 INFO L276 IsEmpty]: Start isEmpty. Operand 902 states and 1816 transitions. [2024-12-05 22:39:25,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-05 22:39:25,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:39:25,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:39:25,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:39:29,235 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:39:40,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:39:40,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1844 states to 912 states and 1844 transitions. [2024-12-05 22:39:40,689 INFO L276 IsEmpty]: Start isEmpty. Operand 912 states and 1844 transitions. [2024-12-05 22:39:40,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-05 22:39:40,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:39:40,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:39:40,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:39:44,397 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:39:47,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:39:47,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1859 states to 914 states and 1859 transitions. [2024-12-05 22:39:47,142 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 1859 transitions. [2024-12-05 22:39:47,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-05 22:39:47,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:39:47,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:39:47,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:39:51,042 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:39:53,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:39:53,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1872 states to 916 states and 1872 transitions. [2024-12-05 22:39:53,766 INFO L276 IsEmpty]: Start isEmpty. Operand 916 states and 1872 transitions. [2024-12-05 22:39:53,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-05 22:39:53,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:39:53,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:39:54,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:40:01,561 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 5 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:40:12,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:40:12,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1895 states to 921 states and 1895 transitions. [2024-12-05 22:40:12,397 INFO L276 IsEmpty]: Start isEmpty. Operand 921 states and 1895 transitions. [2024-12-05 22:40:12,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-05 22:40:12,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:40:12,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:40:12,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:40:19,311 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 5 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:40:26,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:40:26,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1903 states to 924 states and 1903 transitions. [2024-12-05 22:40:26,414 INFO L276 IsEmpty]: Start isEmpty. Operand 924 states and 1903 transitions. [2024-12-05 22:40:26,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-05 22:40:26,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:40:26,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:40:26,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:40:32,819 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 5 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:40:36,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:40:36,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1918 states to 926 states and 1918 transitions. [2024-12-05 22:40:36,104 INFO L276 IsEmpty]: Start isEmpty. Operand 926 states and 1918 transitions. [2024-12-05 22:40:36,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-05 22:40:36,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:40:36,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:40:36,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:40:42,264 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 5 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:40:45,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:40:45,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1933 states to 928 states and 1933 transitions. [2024-12-05 22:40:45,348 INFO L276 IsEmpty]: Start isEmpty. Operand 928 states and 1933 transitions. [2024-12-05 22:40:45,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-05 22:40:45,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:40:45,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:40:45,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:40:51,555 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 5 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:40:54,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:40:54,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1947 states to 930 states and 1947 transitions. [2024-12-05 22:40:54,474 INFO L276 IsEmpty]: Start isEmpty. Operand 930 states and 1947 transitions. [2024-12-05 22:40:54,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-05 22:40:54,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:40:54,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:40:54,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:40:59,474 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 7 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:41:13,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:13,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1979 states to 939 states and 1979 transitions. [2024-12-05 22:41:13,461 INFO L276 IsEmpty]: Start isEmpty. Operand 939 states and 1979 transitions. [2024-12-05 22:41:13,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-05 22:41:13,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:13,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:13,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:16,632 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 7 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:41:25,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:25,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2005 states to 946 states and 2005 transitions. [2024-12-05 22:41:25,172 INFO L276 IsEmpty]: Start isEmpty. Operand 946 states and 2005 transitions. [2024-12-05 22:41:25,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-05 22:41:25,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:25,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:25,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:28,523 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 7 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:41:36,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:36,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2025 states to 952 states and 2025 transitions. [2024-12-05 22:41:36,486 INFO L276 IsEmpty]: Start isEmpty. Operand 952 states and 2025 transitions. [2024-12-05 22:41:36,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-05 22:41:36,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:36,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:36,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:39,739 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 7 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:41:41,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:41,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2026 states to 953 states and 2026 transitions. [2024-12-05 22:41:41,140 INFO L276 IsEmpty]: Start isEmpty. Operand 953 states and 2026 transitions. [2024-12-05 22:41:41,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-05 22:41:41,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:41,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:41,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:44,770 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 7 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:41:46,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:46,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2033 states to 954 states and 2033 transitions. [2024-12-05 22:41:46,235 INFO L276 IsEmpty]: Start isEmpty. Operand 954 states and 2033 transitions. [2024-12-05 22:41:46,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-05 22:41:46,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:46,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:46,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:49,638 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 7 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:41:54,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:54,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2051 states to 958 states and 2051 transitions. [2024-12-05 22:41:54,732 INFO L276 IsEmpty]: Start isEmpty. Operand 958 states and 2051 transitions. [2024-12-05 22:41:54,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-05 22:41:54,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:54,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:57,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:03,349 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 5 proven. 39 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:42:17,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:17,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2083 states to 967 states and 2083 transitions. [2024-12-05 22:42:17,371 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 2083 transitions. [2024-12-05 22:42:17,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-05 22:42:17,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:17,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:18,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:23,812 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 5 proven. 39 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:42:28,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:28,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2090 states to 969 states and 2090 transitions. [2024-12-05 22:42:28,050 INFO L276 IsEmpty]: Start isEmpty. Operand 969 states and 2090 transitions. [2024-12-05 22:42:28,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-05 22:42:28,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:28,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:29,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:38,095 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 4 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:42:59,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:59,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2144 states to 1001 states and 2144 transitions. [2024-12-05 22:42:59,799 INFO L276 IsEmpty]: Start isEmpty. Operand 1001 states and 2144 transitions. [2024-12-05 22:42:59,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-05 22:42:59,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:59,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:00,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:07,569 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 5 proven. 39 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:43:10,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:10,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2148 states to 1002 states and 2148 transitions. [2024-12-05 22:43:10,105 INFO L276 IsEmpty]: Start isEmpty. Operand 1002 states and 2148 transitions. [2024-12-05 22:43:10,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-05 22:43:10,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:10,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:12,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:18,649 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 5 proven. 39 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:43:26,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:26,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2170 states to 1008 states and 2170 transitions. [2024-12-05 22:43:26,903 INFO L276 IsEmpty]: Start isEmpty. Operand 1008 states and 2170 transitions. [2024-12-05 22:43:26,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-05 22:43:26,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:26,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:27,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:36,436 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 4 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.