./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.4.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_f443385d-03c3-4e84-8728-41629d3c5766/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f443385d-03c3-4e84-8728-41629d3c5766/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_f443385d-03c3-4e84-8728-41629d3c5766/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f443385d-03c3-4e84-8728-41629d3c5766/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.4.ufo.UNBOUNDED.pals.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f443385d-03c3-4e84-8728-41629d3c5766/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_f443385d-03c3-4e84-8728-41629d3c5766/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 bff75d9656e36398f3860eeb63dc9d2c0a8396d28a082e4ac99a64913f1f2573 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:48:42,654 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:48:42,755 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f443385d-03c3-4e84-8728-41629d3c5766/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 21:48:42,766 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:48:42,766 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:48:42,804 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:48:42,805 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:48:42,806 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:48:42,806 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:48:42,806 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:48:42,807 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:48:42,807 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:48:42,807 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:48:42,807 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:48:42,807 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:48:42,807 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:48:42,807 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:48:42,807 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:48:42,807 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:48:42,807 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:48:42,807 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:48:42,808 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:48:42,808 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:48:42,808 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:48:42,808 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:48:42,808 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:48:42,808 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:48:42,808 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:48:42,808 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:48:42,808 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:48:42,809 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:48:42,809 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:48:42,809 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:48:42,809 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_f443385d-03c3-4e84-8728-41629d3c5766/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 -> bff75d9656e36398f3860eeb63dc9d2c0a8396d28a082e4ac99a64913f1f2573 [2024-11-13 21:48:43,174 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:48:43,185 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:48:43,189 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:48:43,190 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:48:43,192 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:48:43,195 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f443385d-03c3-4e84-8728-41629d3c5766/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.4.ufo.UNBOUNDED.pals.c Unable to find full path for "g++" [2024-11-13 21:48:45,099 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:48:45,515 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:48:45,516 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f443385d-03c3-4e84-8728-41629d3c5766/sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.4.ufo.UNBOUNDED.pals.c [2024-11-13 21:48:45,556 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f443385d-03c3-4e84-8728-41629d3c5766/bin/ukojak-verify-EEHR8qb7sm/data/294f95cb7/34e4976a63434e88a058d7a9bc18f468/FLAG356c40c55 [2024-11-13 21:48:45,574 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f443385d-03c3-4e84-8728-41629d3c5766/bin/ukojak-verify-EEHR8qb7sm/data/294f95cb7/34e4976a63434e88a058d7a9bc18f468 [2024-11-13 21:48:45,576 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:48:45,578 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:48:45,579 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:48:45,580 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:48:45,584 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:48:45,585 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:48:45" (1/1) ... [2024-11-13 21:48:45,586 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@380b6b93 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:48:45, skipping insertion in model container [2024-11-13 21:48:45,587 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:48:45" (1/1) ... [2024-11-13 21:48:45,658 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:48:46,090 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_f443385d-03c3-4e84-8728-41629d3c5766/sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.4.ufo.UNBOUNDED.pals.c[65679,65692] [2024-11-13 21:48:46,094 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:48:46,109 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:48:46,243 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_f443385d-03c3-4e84-8728-41629d3c5766/sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.4.ufo.UNBOUNDED.pals.c[65679,65692] [2024-11-13 21:48:46,244 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:48:46,273 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:48:46,274 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:48:46 WrapperNode [2024-11-13 21:48:46,274 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:48:46,275 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:48:46,275 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:48:46,276 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:48:46,285 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:48:46" (1/1) ... [2024-11-13 21:48:46,316 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:48:46" (1/1) ... [2024-11-13 21:48:46,390 INFO L138 Inliner]: procedures = 25, calls = 16, calls flagged for inlining = 11, calls inlined = 11, statements flattened = 2141 [2024-11-13 21:48:46,393 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:48:46,394 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:48:46,394 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:48:46,394 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:48:46,402 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:48:46" (1/1) ... [2024-11-13 21:48:46,402 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:48:46" (1/1) ... [2024-11-13 21:48:46,407 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:48:46" (1/1) ... [2024-11-13 21:48:46,408 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:48:46" (1/1) ... [2024-11-13 21:48:46,451 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:48:46" (1/1) ... [2024-11-13 21:48:46,494 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:48:46" (1/1) ... [2024-11-13 21:48:46,507 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:48:46" (1/1) ... [2024-11-13 21:48:46,516 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:48:46" (1/1) ... [2024-11-13 21:48:46,528 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:48:46,530 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:48:46,530 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:48:46,530 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:48:46,531 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:48:46" (1/1) ... [2024-11-13 21:48:46,538 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:48:46,551 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f443385d-03c3-4e84-8728-41629d3c5766/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:48:46,567 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f443385d-03c3-4e84-8728-41629d3c5766/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:48:46,570 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f443385d-03c3-4e84-8728-41629d3c5766/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:48:46,600 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:48:46,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:48:46,600 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:48:46,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:48:46,857 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:48:46,859 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:48:50,138 INFO L? ?]: Removed 240 outVars from TransFormulas that were not future-live. [2024-11-13 21:48:50,139 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:48:52,467 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:48:52,468 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 21:48:52,468 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:48:52 BoogieIcfgContainer [2024-11-13 21:48:52,468 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:48:52,469 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:48:52,469 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:48:52,479 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:48:52,479 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:48:52" (1/1) ... [2024-11-13 21:48:52,487 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:48:52,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:52,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 441 states and 754 transitions. [2024-11-13 21:48:52,549 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 754 transitions. [2024-11-13 21:48:52,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 21:48:52,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:52,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:53,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:03,860 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 21:49:04,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:04,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 442 states and 756 transitions. [2024-11-13 21:49:04,245 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 756 transitions. [2024-11-13 21:49:04,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 21:49:04,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:04,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:04,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:09,173 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 21:49:09,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:09,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 445 states and 762 transitions. [2024-11-13 21:49:09,600 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 762 transitions. [2024-11-13 21:49:09,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 21:49:09,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:09,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:09,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:13,808 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 21:49:14,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:14,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 449 states and 770 transitions. [2024-11-13 21:49:14,435 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 770 transitions. [2024-11-13 21:49:14,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 21:49:14,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:14,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:14,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:18,781 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 21:49:19,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:19,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 454 states and 780 transitions. [2024-11-13 21:49:19,655 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 780 transitions. [2024-11-13 21:49:19,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 21:49:19,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:19,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:19,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:23,407 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 21:49:24,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:24,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 460 states and 792 transitions. [2024-11-13 21:49:24,571 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 792 transitions. [2024-11-13 21:49:24,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 21:49:24,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:24,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:24,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:28,507 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 21:49:30,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:30,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 467 states and 806 transitions. [2024-11-13 21:49:30,007 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 806 transitions. [2024-11-13 21:49:30,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 21:49:30,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:30,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:31,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:35,751 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 21:49:37,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:37,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 476 states and 822 transitions. [2024-11-13 21:49:37,494 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 822 transitions. [2024-11-13 21:49:37,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 21:49:37,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:37,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:38,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:42,782 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 21:49:44,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:44,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 484 states and 837 transitions. [2024-11-13 21:49:44,940 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 837 transitions. [2024-11-13 21:49:44,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 21:49:44,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:44,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:45,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:45,190 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:45,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:45,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 485 states and 837 transitions. [2024-11-13 21:49:45,771 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 837 transitions. [2024-11-13 21:49:45,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 21:49:45,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:45,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:45,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:45,972 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 21:49:46,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:46,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 486 states and 838 transitions. [2024-11-13 21:49:46,137 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 838 transitions. [2024-11-13 21:49:46,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 21:49:46,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:46,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:47,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:51,760 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 21:49:54,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:54,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 858 states to 498 states and 858 transitions. [2024-11-13 21:49:54,772 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 858 transitions. [2024-11-13 21:49:54,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 21:49:54,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:54,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:54,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:55,489 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 21:49:56,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:56,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 501 states and 863 transitions. [2024-11-13 21:49:56,024 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 863 transitions. [2024-11-13 21:49:56,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:49:56,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:56,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:57,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:40,801 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 21:51:08,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:08,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1264 states to 638 states and 1264 transitions. [2024-11-13 21:51:08,586 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1264 transitions. [2024-11-13 21:51:08,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 21:51:08,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:08,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:08,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:14,731 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 21:51:39,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:39,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1303 states to 657 states and 1303 transitions. [2024-11-13 21:51:39,667 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 1303 transitions. [2024-11-13 21:51:39,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 21:51:39,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:39,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:39,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:45,084 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 21:51:45,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:45,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1305 states to 658 states and 1305 transitions. [2024-11-13 21:51:45,869 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1305 transitions. [2024-11-13 21:51:45,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 21:51:45,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:45,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:47,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:00,519 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 21:52:31,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:31,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1341 states to 675 states and 1341 transitions. [2024-11-13 21:52:31,687 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 1341 transitions. [2024-11-13 21:52:31,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 21:52:31,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:31,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:31,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:37,618 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 21:53:08,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:08,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1384 states to 695 states and 1384 transitions. [2024-11-13 21:53:08,182 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 1384 transitions. [2024-11-13 21:53:08,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 21:53:08,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:08,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:08,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:14,209 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 21:53:16,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:16,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1391 states to 697 states and 1391 transitions. [2024-11-13 21:53:16,240 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 1391 transitions. [2024-11-13 21:53:16,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 21:53:16,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:16,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:16,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:22,130 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 21:53:23,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:23,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1395 states to 698 states and 1395 transitions. [2024-11-13 21:53:23,235 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 1395 transitions. [2024-11-13 21:53:23,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 21:53:23,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:23,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:23,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:29,116 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 21:53:33,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:33,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1397 states to 699 states and 1397 transitions. [2024-11-13 21:53:33,139 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 1397 transitions. [2024-11-13 21:53:33,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 21:53:33,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:33,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:33,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:39,255 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 21:54:03,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:03,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1427 states to 715 states and 1427 transitions. [2024-11-13 21:54:03,012 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1427 transitions. [2024-11-13 21:54:03,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 21:54:03,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:03,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:03,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:10,343 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 21:54:41,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:41,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1472 states to 736 states and 1472 transitions. [2024-11-13 21:54:41,747 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 1472 transitions. [2024-11-13 21:54:41,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 21:54:41,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:41,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:41,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:46,829 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 21:54:49,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:49,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1481 states to 738 states and 1481 transitions. [2024-11-13 21:54:49,559 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 1481 transitions. [2024-11-13 21:54:49,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 21:54:49,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:49,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:49,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:55,222 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 21:54:56,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:56,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1482 states to 739 states and 1482 transitions. [2024-11-13 21:54:56,696 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 1482 transitions. [2024-11-13 21:54:56,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 21:54:56,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:56,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:56,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:02,230 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 21:55:03,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:03,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1483 states to 740 states and 1483 transitions. [2024-11-13 21:55:03,581 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1483 transitions. [2024-11-13 21:55:03,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 21:55:03,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:03,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:03,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:08,708 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 21:55:10,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:10,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1490 states to 741 states and 1490 transitions. [2024-11-13 21:55:10,325 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 1490 transitions. [2024-11-13 21:55:10,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 21:55:10,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:10,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:10,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:15,693 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 21:55:19,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:19,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1492 states to 742 states and 1492 transitions. [2024-11-13 21:55:19,319 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1492 transitions. [2024-11-13 21:55:19,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 21:55:19,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:19,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:19,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:24,704 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 21:55:47,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:47,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1519 states to 758 states and 1519 transitions. [2024-11-13 21:55:47,988 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 1519 transitions. [2024-11-13 21:55:47,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 21:55:47,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:47,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:48,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:54,756 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 21:56:30,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:30,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1566 states to 780 states and 1566 transitions. [2024-11-13 21:56:30,340 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 1566 transitions. [2024-11-13 21:56:30,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 21:56:30,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:30,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:30,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:35,647 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 21:56:41,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:41,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1579 states to 784 states and 1579 transitions. [2024-11-13 21:56:41,178 INFO L276 IsEmpty]: Start isEmpty. Operand 784 states and 1579 transitions. [2024-11-13 21:56:41,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 21:56:41,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:41,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:41,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:46,379 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 21:56:47,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:47,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1580 states to 785 states and 1580 transitions. [2024-11-13 21:56:47,947 INFO L276 IsEmpty]: Start isEmpty. Operand 785 states and 1580 transitions. [2024-11-13 21:56:47,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 21:56:47,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:47,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:48,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:53,701 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 21:56:56,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:56,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1591 states to 787 states and 1591 transitions. [2024-11-13 21:56:56,697 INFO L276 IsEmpty]: Start isEmpty. Operand 787 states and 1591 transitions. [2024-11-13 21:56:56,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 21:56:56,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:56,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:56,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:02,875 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 21:57:04,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:04,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1592 states to 788 states and 1592 transitions. [2024-11-13 21:57:04,692 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 1592 transitions. [2024-11-13 21:57:04,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 21:57:04,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:04,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:04,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:10,368 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 21:57:41,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:41,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1627 states to 806 states and 1627 transitions. [2024-11-13 21:57:41,030 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 1627 transitions. [2024-11-13 21:57:41,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 21:57:41,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:41,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:41,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:49,125 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 21:58:20,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:20,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1667 states to 822 states and 1667 transitions. [2024-11-13 21:58:20,346 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 1667 transitions. [2024-11-13 21:58:20,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 21:58:20,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:20,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:20,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:26,537 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 21:58:31,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:31,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1671 states to 825 states and 1671 transitions. [2024-11-13 21:58:31,868 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 1671 transitions. [2024-11-13 21:58:31,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 21:58:31,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:31,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:32,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:37,670 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 21:58:42,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:42,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1683 states to 828 states and 1683 transitions. [2024-11-13 21:58:42,847 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 1683 transitions. [2024-11-13 21:58:42,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 21:58:42,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:42,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:43,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:48,239 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 21:58:51,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:51,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1697 states to 830 states and 1697 transitions. [2024-11-13 21:58:51,926 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 1697 transitions. [2024-11-13 21:58:51,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 21:58:51,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:51,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:52,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:57,621 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 21:58:59,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:59,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1698 states to 831 states and 1698 transitions. [2024-11-13 21:58:59,470 INFO L276 IsEmpty]: Start isEmpty. Operand 831 states and 1698 transitions. [2024-11-13 21:58:59,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 21:58:59,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:59,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:59,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:04,897 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 21:59:06,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:06,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1699 states to 832 states and 1699 transitions. [2024-11-13 21:59:06,629 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1699 transitions. [2024-11-13 21:59:06,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 21:59:06,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:06,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:06,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:12,328 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 21:59:14,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:14,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1700 states to 833 states and 1700 transitions. [2024-11-13 21:59:14,239 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1700 transitions. [2024-11-13 21:59:14,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 21:59:14,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:14,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:14,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:19,989 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 21:59:21,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:21,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1701 states to 834 states and 1701 transitions. [2024-11-13 21:59:21,847 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 1701 transitions. [2024-11-13 21:59:21,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 21:59:21,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:21,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:22,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:27,183 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 21:59:31,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:31,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1703 states to 835 states and 1703 transitions. [2024-11-13 21:59:31,241 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 1703 transitions. [2024-11-13 21:59:31,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 21:59:31,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:31,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:31,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:36,280 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 21:59:58,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:58,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1735 states to 852 states and 1735 transitions. [2024-11-13 21:59:58,580 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 1735 transitions. [2024-11-13 21:59:58,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 21:59:58,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:58,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:58,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:04,347 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 22:00:21,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:21,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1761 states to 863 states and 1761 transitions. [2024-11-13 22:00:21,585 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 1761 transitions. [2024-11-13 22:00:21,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 22:00:21,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:21,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:24,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:38,355 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 22:01:17,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:17,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1811 states to 887 states and 1811 transitions. [2024-11-13 22:01:17,188 INFO L276 IsEmpty]: Start isEmpty. Operand 887 states and 1811 transitions. [2024-11-13 22:01:17,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 22:01:17,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:17,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:19,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:30,949 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 22:01:38,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:38,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1822 states to 891 states and 1822 transitions. [2024-11-13 22:01:38,000 INFO L276 IsEmpty]: Start isEmpty. Operand 891 states and 1822 transitions. [2024-11-13 22:01:38,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 22:01:38,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:38,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:40,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:56,465 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 22:02:09,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:09,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1830 states to 895 states and 1830 transitions. [2024-11-13 22:02:09,966 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 1830 transitions. [2024-11-13 22:02:09,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 22:02:09,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:09,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:13,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:25,868 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 22:02:30,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:30,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1833 states to 897 states and 1833 transitions. [2024-11-13 22:02:30,724 INFO L276 IsEmpty]: Start isEmpty. Operand 897 states and 1833 transitions. [2024-11-13 22:02:30,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 22:02:30,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:30,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:33,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:46,848 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 22:02:50,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:50,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1836 states to 899 states and 1836 transitions. [2024-11-13 22:02:50,829 INFO L276 IsEmpty]: Start isEmpty. Operand 899 states and 1836 transitions. [2024-11-13 22:02:50,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 22:02:50,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:50,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms