./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.1.ufo.UNBOUNDED.pals.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6120aec6-cbbe-423e-89ad-b97b3311986f/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6120aec6-cbbe-423e-89ad-b97b3311986f/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6120aec6-cbbe-423e-89ad-b97b3311986f/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6120aec6-cbbe-423e-89ad-b97b3311986f/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.1.ufo.UNBOUNDED.pals.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6120aec6-cbbe-423e-89ad-b97b3311986f/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6120aec6-cbbe-423e-89ad-b97b3311986f/bin/ukojak-verify-EEHR8qb7sm --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 883e1ef2a948697d12588312fbc96d1f19bb97cf9b1fde4627b6f04bc3bcbaed --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:57:51,577 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:57:51,660 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6120aec6-cbbe-423e-89ad-b97b3311986f/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 22:57:51,668 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:57:51,668 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:57:51,705 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:57:51,707 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:57:51,707 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:57:51,707 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:57:51,708 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:57:51,708 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:57:51,708 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:57:51,708 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:57:51,709 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:57:51,709 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:57:51,710 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:57:51,710 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:57:51,710 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:57:51,710 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:57:51,710 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:57:51,710 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:57:51,711 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:57:51,711 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:57:51,711 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:57:51,711 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:57:51,711 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:57:51,711 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:57:51,711 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:57:51,711 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:57:51,711 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:57:51,711 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:57:51,712 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:57:51,712 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:57:51,712 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_6120aec6-cbbe-423e-89ad-b97b3311986f/bin/ukojak-verify-EEHR8qb7sm 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 -> 883e1ef2a948697d12588312fbc96d1f19bb97cf9b1fde4627b6f04bc3bcbaed [2024-11-13 22:57:52,026 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:57:52,037 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:57:52,041 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:57:52,043 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:57:52,043 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:57:52,045 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6120aec6-cbbe-423e-89ad-b97b3311986f/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.1.ufo.UNBOUNDED.pals.c Unable to find full path for "g++" [2024-11-13 22:57:53,868 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:57:54,229 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:57:54,230 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6120aec6-cbbe-423e-89ad-b97b3311986f/sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.1.ufo.UNBOUNDED.pals.c [2024-11-13 22:57:54,260 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6120aec6-cbbe-423e-89ad-b97b3311986f/bin/ukojak-verify-EEHR8qb7sm/data/a0983b2ff/5c804fa7b9a74d2b8c5f8b289d3c300a/FLAG89b87a2e5 [2024-11-13 22:57:54,278 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6120aec6-cbbe-423e-89ad-b97b3311986f/bin/ukojak-verify-EEHR8qb7sm/data/a0983b2ff/5c804fa7b9a74d2b8c5f8b289d3c300a [2024-11-13 22:57:54,280 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:57:54,281 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:57:54,282 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:57:54,282 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:57:54,285 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:57:54,286 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:57:54" (1/1) ... [2024-11-13 22:57:54,287 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4aa410c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:57:54, skipping insertion in model container [2024-11-13 22:57:54,287 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:57:54" (1/1) ... [2024-11-13 22:57:54,351 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:57:54,748 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_6120aec6-cbbe-423e-89ad-b97b3311986f/sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.1.ufo.UNBOUNDED.pals.c[52225,52238] [2024-11-13 22:57:54,751 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:57:54,767 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:57:54,949 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_6120aec6-cbbe-423e-89ad-b97b3311986f/sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.1.ufo.UNBOUNDED.pals.c[52225,52238] [2024-11-13 22:57:54,949 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:57:54,970 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:57:54,970 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:57:54 WrapperNode [2024-11-13 22:57:54,970 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:57:54,971 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:57:54,971 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:57:54,971 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:57:54,975 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:57:54" (1/1) ... [2024-11-13 22:57:55,011 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:57:54" (1/1) ... [2024-11-13 22:57:55,093 INFO L138 Inliner]: procedures = 25, calls = 16, calls flagged for inlining = 11, calls inlined = 11, statements flattened = 2011 [2024-11-13 22:57:55,094 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:57:55,094 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:57:55,094 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:57:55,094 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:57:55,103 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:57:54" (1/1) ... [2024-11-13 22:57:55,103 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:57:54" (1/1) ... [2024-11-13 22:57:55,112 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:57:54" (1/1) ... [2024-11-13 22:57:55,113 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:57:54" (1/1) ... [2024-11-13 22:57:55,163 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:57:54" (1/1) ... [2024-11-13 22:57:55,202 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:57:54" (1/1) ... [2024-11-13 22:57:55,207 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:57:54" (1/1) ... [2024-11-13 22:57:55,213 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:57:54" (1/1) ... [2024-11-13 22:57:55,224 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:57:55,224 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:57:55,225 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:57:55,225 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:57:55,226 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:57:54" (1/1) ... [2024-11-13 22:57:55,232 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:57:55,302 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6120aec6-cbbe-423e-89ad-b97b3311986f/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:57:55,314 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6120aec6-cbbe-423e-89ad-b97b3311986f/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:57:55,318 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6120aec6-cbbe-423e-89ad-b97b3311986f/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:57:55,342 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:57:55,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:57:55,343 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:57:55,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:57:55,531 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:57:55,533 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:57:57,756 INFO L? ?]: Removed 215 outVars from TransFormulas that were not future-live. [2024-11-13 22:57:57,756 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:57:59,237 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:57:59,238 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 22:57:59,238 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:57:59 BoogieIcfgContainer [2024-11-13 22:57:59,238 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:57:59,243 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:57:59,243 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:57:59,253 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:57:59,254 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:57:59" (1/1) ... [2024-11-13 22:57:59,264 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:57:59,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:59,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 441 states and 754 transitions. [2024-11-13 22:57:59,320 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 754 transitions. [2024-11-13 22:57:59,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 22:57:59,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:59,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:00,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:07,969 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:08,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:08,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 442 states and 756 transitions. [2024-11-13 22:58:08,336 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 756 transitions. [2024-11-13 22:58:08,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 22:58:08,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:08,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:08,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:12,111 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:12,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:12,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 445 states and 762 transitions. [2024-11-13 22:58:12,589 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 762 transitions. [2024-11-13 22:58:12,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 22:58:12,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:12,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:12,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:15,876 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:16,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:16,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 449 states and 770 transitions. [2024-11-13 22:58:16,477 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 770 transitions. [2024-11-13 22:58:16,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 22:58:16,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:16,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:16,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:19,363 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:20,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:20,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 454 states and 780 transitions. [2024-11-13 22:58:20,270 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 780 transitions. [2024-11-13 22:58:20,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 22:58:20,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:20,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:20,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:22,898 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:23,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:23,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 460 states and 792 transitions. [2024-11-13 22:58:23,997 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 792 transitions. [2024-11-13 22:58:24,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 22:58:24,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:24,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:24,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:26,840 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:28,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:28,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 467 states and 806 transitions. [2024-11-13 22:58:28,257 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 806 transitions. [2024-11-13 22:58:28,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 22:58:28,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:28,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:29,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:32,151 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:33,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:33,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 476 states and 822 transitions. [2024-11-13 22:58:33,709 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 822 transitions. [2024-11-13 22:58:33,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 22:58:33,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:33,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:34,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:36,875 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:38,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:38,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 484 states and 837 transitions. [2024-11-13 22:58:38,749 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 837 transitions. [2024-11-13 22:58:38,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 22:58:38,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:38,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:38,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:38,977 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:39,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:39,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 485 states and 837 transitions. [2024-11-13 22:58:39,490 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 837 transitions. [2024-11-13 22:58:39,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 22:58:39,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:39,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:39,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:39,673 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:39,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:39,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 486 states and 838 transitions. [2024-11-13 22:58:39,823 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 838 transitions. [2024-11-13 22:58:39,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 22:58:39,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:39,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:40,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:43,166 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:45,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:45,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 858 states to 498 states and 858 transitions. [2024-11-13 22:58:45,872 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 858 transitions. [2024-11-13 22:58:45,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 22:58:45,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:45,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:46,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:46,484 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:46,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:46,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 501 states and 863 transitions. [2024-11-13 22:58:46,964 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 863 transitions. [2024-11-13 22:58:46,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 22:58:46,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:46,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:48,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:22,951 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:51,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:51,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1266 states to 638 states and 1266 transitions. [2024-11-13 22:59:51,252 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1266 transitions. [2024-11-13 22:59:51,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 22:59:51,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:51,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:51,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:55,383 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:21,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:21,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1304 states to 657 states and 1304 transitions. [2024-11-13 23:00:21,653 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 1304 transitions. [2024-11-13 23:00:21,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 23:00:21,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:21,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:21,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:24,954 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:25,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:25,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1307 states to 658 states and 1307 transitions. [2024-11-13 23:00:25,821 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1307 transitions. [2024-11-13 23:00:25,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 23:00:25,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:25,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:26,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:34,980 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:01:04,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:04,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1343 states to 675 states and 1343 transitions. [2024-11-13 23:01:04,510 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 1343 transitions. [2024-11-13 23:01:04,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 23:01:04,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:04,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:04,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:08,177 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:01:36,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:36,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1386 states to 695 states and 1386 transitions. [2024-11-13 23:01:36,703 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 1386 transitions. [2024-11-13 23:01:36,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 23:01:36,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:36,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:36,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:39,670 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:01:40,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:40,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1387 states to 696 states and 1387 transitions. [2024-11-13 23:01:40,691 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1387 transitions. [2024-11-13 23:01:40,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 23:01:40,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:40,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:40,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:43,680 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:01:44,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:44,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1392 states to 697 states and 1392 transitions. [2024-11-13 23:01:44,813 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 1392 transitions. [2024-11-13 23:01:44,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 23:01:44,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:44,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:44,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:47,870 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:01:49,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:49,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1397 states to 698 states and 1397 transitions. [2024-11-13 23:01:49,041 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 1397 transitions. [2024-11-13 23:01:49,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 23:01:49,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:49,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:49,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:52,086 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:01:55,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:55,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1399 states to 699 states and 1399 transitions. [2024-11-13 23:01:55,282 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 1399 transitions. [2024-11-13 23:01:55,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 23:01:55,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:55,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:55,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:58,270 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:02:19,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:19,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1429 states to 715 states and 1429 transitions. [2024-11-13 23:02:19,465 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1429 transitions. [2024-11-13 23:02:19,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 23:02:19,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:19,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:19,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:23,523 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:02:56,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:56,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1474 states to 736 states and 1474 transitions. [2024-11-13 23:02:56,752 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 1474 transitions. [2024-11-13 23:02:56,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 23:02:56,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:56,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:56,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:00,355 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:03:01,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:01,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1475 states to 737 states and 1475 transitions. [2024-11-13 23:03:01,739 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 1475 transitions. [2024-11-13 23:03:01,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 23:03:01,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:01,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:01,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:05,208 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:03:07,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:07,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1484 states to 739 states and 1484 transitions. [2024-11-13 23:03:07,881 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 1484 transitions. [2024-11-13 23:03:07,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 23:03:07,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:07,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:08,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:11,914 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:03:13,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:13,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1491 states to 740 states and 1491 transitions. [2024-11-13 23:03:13,191 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1491 transitions. [2024-11-13 23:03:13,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 23:03:13,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:13,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:13,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:17,114 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:03:18,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:18,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1492 states to 741 states and 1492 transitions. [2024-11-13 23:03:18,588 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 1492 transitions. [2024-11-13 23:03:18,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 23:03:18,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:18,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:18,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:21,998 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:03:25,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:25,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1494 states to 742 states and 1494 transitions. [2024-11-13 23:03:25,843 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1494 transitions. [2024-11-13 23:03:25,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 23:03:25,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:25,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:25,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:29,157 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:03:52,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:52,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1521 states to 758 states and 1521 transitions. [2024-11-13 23:03:52,146 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 1521 transitions. [2024-11-13 23:03:52,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 23:03:52,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:52,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:52,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:57,175 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:04:33,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:33,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1568 states to 780 states and 1568 transitions. [2024-11-13 23:04:33,973 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 1568 transitions. [2024-11-13 23:04:33,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 23:04:33,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:33,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:34,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:37,501 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:04:41,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:41,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1582 states to 783 states and 1582 transitions. [2024-11-13 23:04:41,973 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 1582 transitions. [2024-11-13 23:04:41,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 23:04:41,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:41,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:42,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:45,718 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:04:47,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:47,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1583 states to 784 states and 1583 transitions. [2024-11-13 23:04:47,456 INFO L276 IsEmpty]: Start isEmpty. Operand 784 states and 1583 transitions. [2024-11-13 23:04:47,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 23:04:47,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:47,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:47,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:51,168 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:04:55,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:55,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1593 states to 787 states and 1593 transitions. [2024-11-13 23:04:55,697 INFO L276 IsEmpty]: Start isEmpty. Operand 787 states and 1593 transitions. [2024-11-13 23:04:55,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 23:04:55,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:55,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:55,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:59,247 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:05:01,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:01,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1594 states to 788 states and 1594 transitions. [2024-11-13 23:05:01,087 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 1594 transitions. [2024-11-13 23:05:01,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 23:05:01,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:01,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:01,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:04,684 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:05:08,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:08,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1596 states to 789 states and 1596 transitions. [2024-11-13 23:05:08,793 INFO L276 IsEmpty]: Start isEmpty. Operand 789 states and 1596 transitions. [2024-11-13 23:05:08,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 23:05:08,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:08,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:09,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:13,062 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:05:40,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:40,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1628 states to 806 states and 1628 transitions. [2024-11-13 23:05:40,914 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 1628 transitions. [2024-11-13 23:05:40,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 23:05:40,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:40,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:41,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:47,259 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:06:20,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:20,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1669 states to 822 states and 1669 transitions. [2024-11-13 23:06:20,330 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 1669 transitions. [2024-11-13 23:06:20,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 23:06:20,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:20,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:20,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:23,728 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:06:28,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:28,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1674 states to 825 states and 1674 transitions. [2024-11-13 23:06:28,976 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 1674 transitions. [2024-11-13 23:06:28,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 23:06:28,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:28,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:29,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:33,246 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:06:39,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:39,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1680 states to 829 states and 1680 transitions. [2024-11-13 23:06:39,970 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 1680 transitions. [2024-11-13 23:06:39,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 23:06:39,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:39,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:40,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:43,533 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:06:48,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:48,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1692 states to 832 states and 1692 transitions. [2024-11-13 23:06:48,456 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1692 transitions. [2024-11-13 23:06:48,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 23:06:48,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:48,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:48,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:52,028 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:06:53,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:53,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1693 states to 833 states and 1693 transitions. [2024-11-13 23:06:53,657 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1693 transitions. [2024-11-13 23:06:53,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 23:06:53,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:53,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:54,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:57,557 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:06:59,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:59,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1701 states to 834 states and 1701 transitions. [2024-11-13 23:06:59,294 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 1701 transitions. [2024-11-13 23:06:59,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 23:06:59,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:59,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:59,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:02,981 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:07:06,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:06,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1703 states to 835 states and 1703 transitions. [2024-11-13 23:07:06,782 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 1703 transitions. [2024-11-13 23:07:06,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 23:07:06,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:06,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:06,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:10,432 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:07:32,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:32,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1736 states to 852 states and 1736 transitions. [2024-11-13 23:07:32,791 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 1736 transitions. [2024-11-13 23:07:32,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 23:07:32,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:32,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:32,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:36,337 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:07:53,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:53,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1763 states to 863 states and 1763 transitions. [2024-11-13 23:07:53,438 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 1763 transitions. [2024-11-13 23:07:53,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 23:07:53,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:53,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:53,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:56,868 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:07:58,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:58,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1773 states to 864 states and 1773 transitions. [2024-11-13 23:07:58,941 INFO L276 IsEmpty]: Start isEmpty. Operand 864 states and 1773 transitions. [2024-11-13 23:07:58,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 23:07:58,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:58,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:01,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:11,295 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:08:51,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:51,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1814 states to 887 states and 1814 transitions. [2024-11-13 23:08:51,976 INFO L276 IsEmpty]: Start isEmpty. Operand 887 states and 1814 transitions. [2024-11-13 23:08:51,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 23:08:51,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:51,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:54,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:03,852 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:09:08,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:08,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1826 states to 889 states and 1826 transitions. [2024-11-13 23:09:08,995 INFO L276 IsEmpty]: Start isEmpty. Operand 889 states and 1826 transitions. [2024-11-13 23:09:08,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 23:09:08,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:08,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:11,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:21,714 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:09:32,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:32,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1833 states to 893 states and 1833 transitions. [2024-11-13 23:09:32,230 INFO L276 IsEmpty]: Start isEmpty. Operand 893 states and 1833 transitions. [2024-11-13 23:09:32,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 23:09:32,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:32,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:34,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:44,996 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:09:54,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:54,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1839 states to 897 states and 1839 transitions. [2024-11-13 23:09:54,572 INFO L276 IsEmpty]: Start isEmpty. Operand 897 states and 1839 transitions. [2024-11-13 23:09:54,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 23:09:54,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:54,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:57,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:07,104 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:10:11,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:11,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1842 states to 899 states and 1842 transitions. [2024-11-13 23:10:11,928 INFO L276 IsEmpty]: Start isEmpty. Operand 899 states and 1842 transitions. [2024-11-13 23:10:11,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 23:10:11,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:11,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:14,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:24,323 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:10:26,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:26,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1843 states to 900 states and 1843 transitions. [2024-11-13 23:10:26,941 INFO L276 IsEmpty]: Start isEmpty. Operand 900 states and 1843 transitions. [2024-11-13 23:10:26,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 23:10:26,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:26,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:29,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:43,898 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:10:51,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:51,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1845 states to 901 states and 1845 transitions. [2024-11-13 23:10:51,682 INFO L276 IsEmpty]: Start isEmpty. Operand 901 states and 1845 transitions. [2024-11-13 23:10:51,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 23:10:51,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:51,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:54,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:07,844 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:11:15,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:15,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1858 states to 903 states and 1858 transitions. [2024-11-13 23:11:15,627 INFO L276 IsEmpty]: Start isEmpty. Operand 903 states and 1858 transitions. [2024-11-13 23:11:15,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 23:11:15,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:15,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:18,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:27,788 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:11:30,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:30,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1859 states to 904 states and 1859 transitions. [2024-11-13 23:11:30,600 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 1859 transitions. [2024-11-13 23:11:30,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 23:11:30,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:30,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:32,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:37,768 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.