./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-nla/cohencu3-both-nt.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_998907e1-9459-4264-abba-ac66c7c14b5d/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_998907e1-9459-4264-abba-ac66c7c14b5d/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_998907e1-9459-4264-abba-ac66c7c14b5d/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_998907e1-9459-4264-abba-ac66c7c14b5d/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-nla/cohencu3-both-nt.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_998907e1-9459-4264-abba-ac66c7c14b5d/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_998907e1-9459-4264-abba-ac66c7c14b5d/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 3ca7ce9ebd9ab1a6eee9fc9006cb49cb4f31e2e39b3b21c759320bb8210d6441 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:37:32,302 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:37:32,371 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_998907e1-9459-4264-abba-ac66c7c14b5d/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 22:37:32,376 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:37:32,377 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:37:32,411 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:37:32,411 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:37:32,412 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:37:32,414 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:37:32,415 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:37:32,415 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:37:32,415 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:37:32,415 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:37:32,415 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:37:32,415 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:37:32,415 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:37:32,415 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:37:32,416 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:37:32,416 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:37:32,416 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:37:32,416 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 22:37:32,416 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:37:32,416 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:37:32,416 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:37:32,416 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:37:32,416 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:37:32,417 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:37:32,417 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:37:32,417 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:37:32,417 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:37:32,417 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:37:32,417 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:37:32,417 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:37:32,419 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:37:32,420 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:37:32,420 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_998907e1-9459-4264-abba-ac66c7c14b5d/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 ! overflow) ) 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 -> 3ca7ce9ebd9ab1a6eee9fc9006cb49cb4f31e2e39b3b21c759320bb8210d6441 [2024-11-13 22:37:32,716 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:37:32,724 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:37:32,727 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:37:32,728 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:37:32,728 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:37:32,730 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_998907e1-9459-4264-abba-ac66c7c14b5d/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/termination-nla/cohencu3-both-nt.c Unable to find full path for "g++" [2024-11-13 22:37:34,500 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:37:34,724 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:37:34,730 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_998907e1-9459-4264-abba-ac66c7c14b5d/sv-benchmarks/c/termination-nla/cohencu3-both-nt.c [2024-11-13 22:37:34,738 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_998907e1-9459-4264-abba-ac66c7c14b5d/bin/ukojak-verify-EEHR8qb7sm/data/25fcc8768/0d984d41a54248d1828e6d997d2ac316/FLAG956638f60 [2024-11-13 22:37:34,781 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_998907e1-9459-4264-abba-ac66c7c14b5d/bin/ukojak-verify-EEHR8qb7sm/data/25fcc8768/0d984d41a54248d1828e6d997d2ac316 [2024-11-13 22:37:34,784 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:37:34,786 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:37:34,788 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:37:34,789 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:37:34,795 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:37:34,796 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:37:34" (1/1) ... [2024-11-13 22:37:34,799 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@718dfd26 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:37:34, skipping insertion in model container [2024-11-13 22:37:34,799 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:37:34" (1/1) ... [2024-11-13 22:37:34,814 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:37:34,957 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:37:34,961 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:37:34,973 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:37:34,986 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:37:34,987 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:37:34 WrapperNode [2024-11-13 22:37:34,987 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:37:34,988 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:37:34,988 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:37:34,988 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:37:34,995 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:37:34" (1/1) ... [2024-11-13 22:37:34,998 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:37:34" (1/1) ... [2024-11-13 22:37:35,013 INFO L138 Inliner]: procedures = 4, calls = 2, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 36 [2024-11-13 22:37:35,013 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:37:35,013 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:37:35,014 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:37:35,014 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:37:35,020 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:37:34" (1/1) ... [2024-11-13 22:37:35,020 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:37:34" (1/1) ... [2024-11-13 22:37:35,021 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:37:34" (1/1) ... [2024-11-13 22:37:35,021 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:37:34" (1/1) ... [2024-11-13 22:37:35,023 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:37:34" (1/1) ... [2024-11-13 22:37:35,028 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:37:34" (1/1) ... [2024-11-13 22:37:35,028 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:37:34" (1/1) ... [2024-11-13 22:37:35,029 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:37:34" (1/1) ... [2024-11-13 22:37:35,030 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:37:35,033 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:37:35,033 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:37:35,033 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:37:35,034 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:37:34" (1/1) ... [2024-11-13 22:37:35,040 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:37:35,054 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_998907e1-9459-4264-abba-ac66c7c14b5d/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:37:35,067 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_998907e1-9459-4264-abba-ac66c7c14b5d/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:37:35,071 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_998907e1-9459-4264-abba-ac66c7c14b5d/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:37:35,103 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:37:35,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:37:35,164 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:37:35,166 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:37:35,319 INFO L? ?]: Removed 20 outVars from TransFormulas that were not future-live. [2024-11-13 22:37:35,320 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:37:35,344 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:37:35,344 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 22:37:35,344 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:37:35 BoogieIcfgContainer [2024-11-13 22:37:35,345 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:37:35,345 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:37:35,346 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:37:35,355 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:37:35,355 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:37:35" (1/1) ... [2024-11-13 22:37:35,366 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:37:35,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:35,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 28 states and 29 transitions. [2024-11-13 22:37:35,423 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 29 transitions. [2024-11-13 22:37:35,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-13 22:37:35,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:35,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:35,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:35,545 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 22:37:35,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:35,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 27 transitions. [2024-11-13 22:37:35,570 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 27 transitions. [2024-11-13 22:37:35,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 22:37:35,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:35,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:35,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:37:35,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:35,612 INFO L255 TraceCheckSpWp]: Trace formula consists of 14 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 22:37:35,615 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:37:35,643 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 22:37:35,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:35,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 29 states and 30 transitions. [2024-11-13 22:37:35,685 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 30 transitions. [2024-11-13 22:37:35,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 22:37:35,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:35,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:35,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:37:35,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:35,712 INFO L255 TraceCheckSpWp]: Trace formula consists of 15 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 22:37:35,713 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:37:35,728 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 22:37:35,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:35,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 30 states and 31 transitions. [2024-11-13 22:37:35,755 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 31 transitions. [2024-11-13 22:37:35,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 22:37:35,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:35,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:35,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:37:35,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:35,783 INFO L255 TraceCheckSpWp]: Trace formula consists of 16 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 22:37:35,784 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:37:35,801 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 22:37:35,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:35,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 31 states and 32 transitions. [2024-11-13 22:37:35,824 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 32 transitions. [2024-11-13 22:37:35,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 22:37:35,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:35,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:35,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:35,902 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 22:37:35,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:35,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 33 states and 36 transitions. [2024-11-13 22:37:35,955 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 36 transitions. [2024-11-13 22:37:35,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 22:37:35,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:35,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:35,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:36,017 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 22:37:36,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:36,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 36 states and 40 transitions. [2024-11-13 22:37:36,092 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 40 transitions. [2024-11-13 22:37:36,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 22:37:36,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:36,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:36,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:36,190 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 22:37:36,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:36,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 44 states and 52 transitions. [2024-11-13 22:37:36,482 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 52 transitions. [2024-11-13 22:37:36,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:37:36,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:36,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:36,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:36,554 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 22:37:36,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:36,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 53 states and 65 transitions. [2024-11-13 22:37:36,888 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 65 transitions. [2024-11-13 22:37:36,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 22:37:36,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:36,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:36,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:36,973 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 22:37:37,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:37,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 63 states and 81 transitions. [2024-11-13 22:37:37,560 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 81 transitions. [2024-11-13 22:37:37,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 22:37:37,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:37,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:37,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:37,631 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 22:37:38,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:38,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 74 states and 98 transitions. [2024-11-13 22:37:38,313 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 98 transitions. [2024-11-13 22:37:38,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 22:37:38,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:38,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:38,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:38,375 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 22:37:39,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:39,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 85 states and 116 transitions. [2024-11-13 22:37:39,341 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 116 transitions. [2024-11-13 22:37:39,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:37:39,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:39,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:39,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:39,424 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 22:37:40,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:40,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 97 states and 139 transitions. [2024-11-13 22:37:40,625 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 139 transitions. [2024-11-13 22:37:40,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:37:40,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:40,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:40,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:37:40,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:40,654 INFO L255 TraceCheckSpWp]: Trace formula consists of 36 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 22:37:40,656 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:37:40,730 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:37:42,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:42,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 106 states and 154 transitions. [2024-11-13 22:37:42,063 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 154 transitions. [2024-11-13 22:37:42,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:37:42,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:42,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:42,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:37:42,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:42,086 INFO L255 TraceCheckSpWp]: Trace formula consists of 37 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 22:37:42,087 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:37:42,135 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:37:42,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:42,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 107 states and 156 transitions. [2024-11-13 22:37:42,174 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 156 transitions. [2024-11-13 22:37:42,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:37:42,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:42,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:42,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:37:42,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:42,194 INFO L255 TraceCheckSpWp]: Trace formula consists of 38 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 22:37:42,195 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:37:42,261 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:37:42,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:42,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 109 states and 158 transitions. [2024-11-13 22:37:42,422 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 158 transitions. [2024-11-13 22:37:42,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:37:42,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:42,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:42,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:42,471 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:37:42,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:42,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 110 states and 158 transitions. [2024-11-13 22:37:42,542 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 158 transitions. [2024-11-13 22:37:42,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:37:42,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:42,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:42,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:42,607 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:37:42,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:42,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 113 states and 168 transitions. [2024-11-13 22:37:42,718 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 168 transitions. [2024-11-13 22:37:42,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:37:42,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:42,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:42,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:42,940 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:37:44,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:44,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 125 states and 185 transitions. [2024-11-13 22:37:44,104 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 185 transitions. [2024-11-13 22:37:44,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:37:44,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:44,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:44,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:44,314 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:37:45,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:45,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 138 states and 210 transitions. [2024-11-13 22:37:45,589 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 210 transitions. [2024-11-13 22:37:45,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:37:45,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:45,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:45,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:45,816 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:37:47,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:47,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 150 states and 228 transitions. [2024-11-13 22:37:47,007 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 228 transitions. [2024-11-13 22:37:47,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:37:47,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:47,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:47,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:47,235 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:37:48,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:48,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 163 states and 254 transitions. [2024-11-13 22:37:48,443 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 254 transitions. [2024-11-13 22:37:48,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:37:48,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:48,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:48,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:48,544 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:37:49,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:49,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 173 states and 270 transitions. [2024-11-13 22:37:49,470 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 270 transitions. [2024-11-13 22:37:49,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:37:49,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:49,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:49,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:49,585 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:37:50,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:50,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 184 states and 298 transitions. [2024-11-13 22:37:50,547 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 298 transitions. [2024-11-13 22:37:50,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:37:50,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:50,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:50,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:37:50,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:50,584 INFO L255 TraceCheckSpWp]: Trace formula consists of 58 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 22:37:50,585 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:37:50,709 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:37:51,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:51,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 192 states and 314 transitions. [2024-11-13 22:37:51,713 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 314 transitions. [2024-11-13 22:37:51,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:37:51,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:51,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:51,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:37:51,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:51,740 INFO L255 TraceCheckSpWp]: Trace formula consists of 60 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-13 22:37:51,741 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:37:51,858 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:37:52,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:52,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 194 states and 316 transitions. [2024-11-13 22:37:52,015 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 316 transitions. [2024-11-13 22:37:52,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:37:52,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:52,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:52,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:52,063 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:37:52,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:52,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 197 states and 331 transitions. [2024-11-13 22:37:52,220 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 331 transitions. [2024-11-13 22:37:52,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:37:52,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:52,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:52,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:52,754 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:37:54,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:54,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 210 states and 351 transitions. [2024-11-13 22:37:54,380 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 351 transitions. [2024-11-13 22:37:54,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:37:54,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:54,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:54,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:55,033 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:37:56,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:56,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 223 states and 383 transitions. [2024-11-13 22:37:56,627 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 383 transitions. [2024-11-13 22:37:56,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:37:56,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:56,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:56,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:57,143 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:37:58,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:58,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 236 states and 404 transitions. [2024-11-13 22:37:58,951 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 404 transitions. [2024-11-13 22:37:58,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:37:58,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:58,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:58,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:59,507 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:38:01,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:01,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 249 states and 437 transitions. [2024-11-13 22:38:01,400 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 437 transitions. [2024-11-13 22:38:01,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:38:01,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:01,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:01,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:01,659 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:38:03,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:03,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 259 states and 464 transitions. [2024-11-13 22:38:03,179 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 464 transitions. [2024-11-13 22:38:03,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:38:03,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:03,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:03,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:03,329 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:38:04,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:04,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 270 states and 501 transitions. [2024-11-13 22:38:04,924 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 501 transitions. [2024-11-13 22:38:04,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:38:04,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:04,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:04,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:38:04,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:04,964 INFO L255 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-13 22:38:04,965 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:38:05,127 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:38:06,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:06,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 278 states and 524 transitions. [2024-11-13 22:38:06,949 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 524 transitions. [2024-11-13 22:38:06,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:38:06,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:06,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:06,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:38:06,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:06,997 INFO L255 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-13 22:38:06,999 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:38:07,073 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:38:07,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:07,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 280 states and 528 transitions. [2024-11-13 22:38:07,425 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 528 transitions. [2024-11-13 22:38:07,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:38:07,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:07,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:07,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:38:07,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:07,456 INFO L255 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-13 22:38:07,457 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:38:07,525 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:38:07,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:07,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 282 states and 533 transitions. [2024-11-13 22:38:07,913 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 533 transitions. [2024-11-13 22:38:07,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:38:07,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:07,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:07,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:38:07,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:07,942 INFO L255 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-13 22:38:07,946 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:38:08,021 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:38:08,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:08,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 283 states and 536 transitions. [2024-11-13 22:38:08,407 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 536 transitions. [2024-11-13 22:38:08,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:38:08,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:08,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:08,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:38:08,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:08,436 INFO L255 TraceCheckSpWp]: Trace formula consists of 82 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 22:38:08,437 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:38:08,601 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:38:08,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:08,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 285 states and 538 transitions. [2024-11-13 22:38:08,836 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 538 transitions. [2024-11-13 22:38:08,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:38:08,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:08,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:08,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:08,888 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:38:09,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:09,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 288 states and 558 transitions. [2024-11-13 22:38:09,139 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 558 transitions. [2024-11-13 22:38:09,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:38:09,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:09,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:09,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:10,631 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:38:13,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:13,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 301 states and 582 transitions. [2024-11-13 22:38:13,802 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 582 transitions. [2024-11-13 22:38:13,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:38:13,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:13,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:13,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:13,912 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:38:15,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:15,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 303 states and 588 transitions. [2024-11-13 22:38:15,025 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 588 transitions. [2024-11-13 22:38:15,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:38:15,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:15,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:15,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:15,131 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:38:15,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:15,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 305 states and 593 transitions. [2024-11-13 22:38:15,708 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 593 transitions. [2024-11-13 22:38:15,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:38:15,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:15,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:15,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:15,785 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:38:16,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:16,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 306 states and 596 transitions. [2024-11-13 22:38:16,315 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 596 transitions. [2024-11-13 22:38:16,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:38:16,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:16,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:16,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:17,770 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:38:21,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:21,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 319 states and 639 transitions. [2024-11-13 22:38:21,910 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 639 transitions. [2024-11-13 22:38:21,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:38:21,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:21,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:21,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:22,030 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:38:22,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:22,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 320 states and 642 transitions. [2024-11-13 22:38:22,658 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 642 transitions. [2024-11-13 22:38:22,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:38:22,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:22,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:22,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:22,752 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:38:23,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:23,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 322 states and 647 transitions. [2024-11-13 22:38:23,437 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 647 transitions. [2024-11-13 22:38:23,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:38:23,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:23,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:23,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:23,526 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:38:24,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:24,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 324 states and 651 transitions. [2024-11-13 22:38:24,206 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 651 transitions. [2024-11-13 22:38:24,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 22:38:24,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:24,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:24,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:25,568 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 69 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:38:30,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:30,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 344 states and 680 transitions. [2024-11-13 22:38:30,913 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 680 transitions. [2024-11-13 22:38:30,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:38:30,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:30,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:30,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:32,477 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:38:35,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:35,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 357 states and 730 transitions. [2024-11-13 22:38:35,930 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 730 transitions. [2024-11-13 22:38:35,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:38:35,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:35,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:35,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:35,959 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 22:38:37,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:37,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 366 states and 749 transitions. [2024-11-13 22:38:37,941 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 749 transitions. [2024-11-13 22:38:37,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 22:38:37,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:37,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:37,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:38,822 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:38:42,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:42,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 801 states to 377 states and 801 transitions. [2024-11-13 22:38:42,042 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 801 transitions. [2024-11-13 22:38:42,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:38:42,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:42,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:42,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:38:42,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:42,074 INFO L255 TraceCheckSpWp]: Trace formula consists of 102 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-13 22:38:42,075 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:38:42,294 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:38:44,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:44,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 385 states and 827 transitions. [2024-11-13 22:38:44,732 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 827 transitions. [2024-11-13 22:38:44,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:38:44,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:44,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:44,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:38:44,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:44,770 INFO L255 TraceCheckSpWp]: Trace formula consists of 102 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-13 22:38:44,772 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:38:44,877 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:38:46,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:46,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 387 states and 834 transitions. [2024-11-13 22:38:46,064 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 834 transitions. [2024-11-13 22:38:46,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:38:46,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:46,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:46,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:38:46,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:46,098 INFO L255 TraceCheckSpWp]: Trace formula consists of 102 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-13 22:38:46,100 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:38:46,167 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:38:46,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:46,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 388 states and 838 transitions. [2024-11-13 22:38:46,690 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 838 transitions. [2024-11-13 22:38:46,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:38:46,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:46,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:46,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:38:46,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:46,718 INFO L255 TraceCheckSpWp]: Trace formula consists of 102 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-13 22:38:46,718 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:38:46,794 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:38:47,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:47,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 390 states and 844 transitions. [2024-11-13 22:38:47,320 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 844 transitions. [2024-11-13 22:38:47,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:38:47,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:47,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:47,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:38:47,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:47,352 INFO L255 TraceCheckSpWp]: Trace formula consists of 102 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-13 22:38:47,353 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:38:47,427 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:38:47,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:47,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 392 states and 850 transitions. [2024-11-13 22:38:47,985 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 850 transitions. [2024-11-13 22:38:47,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 22:38:47,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:47,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:47,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:38:48,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:48,022 INFO L255 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-13 22:38:48,023 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:38:48,384 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 94 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:38:48,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:48,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 852 states to 394 states and 852 transitions. [2024-11-13 22:38:48,730 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 852 transitions. [2024-11-13 22:38:48,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:38:48,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:48,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:48,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:48,780 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 106 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:38:49,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:49,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 877 states to 397 states and 877 transitions. [2024-11-13 22:38:49,080 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 877 transitions. [2024-11-13 22:38:49,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:38:49,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:49,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:49,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:51,958 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 110 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:38:58,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:58,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 906 states to 410 states and 906 transitions. [2024-11-13 22:38:58,300 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 906 transitions. [2024-11-13 22:38:58,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:38:58,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:58,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:58,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:58,390 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 110 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:38:59,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:59,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 912 states to 412 states and 912 transitions. [2024-11-13 22:38:59,193 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 912 transitions. [2024-11-13 22:38:59,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:38:59,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:59,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:59,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:59,287 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 110 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:39:00,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:00,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 414 states and 918 transitions. [2024-11-13 22:39:00,160 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 918 transitions. [2024-11-13 22:39:00,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:39:00,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:00,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:00,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:00,320 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 110 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:39:01,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:01,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 924 states to 416 states and 924 transitions. [2024-11-13 22:39:01,145 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 924 transitions. [2024-11-13 22:39:01,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:39:01,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:01,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:01,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:01,231 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 110 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:39:02,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:02,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 417 states and 928 transitions. [2024-11-13 22:39:02,098 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 928 transitions. [2024-11-13 22:39:02,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 22:39:02,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:02,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:02,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:05,248 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 114 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:39:11,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:11,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 979 states to 430 states and 979 transitions. [2024-11-13 22:39:11,614 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 979 transitions. [2024-11-13 22:39:11,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 22:39:11,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:11,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:11,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:11,710 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 114 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:39:12,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:12,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 431 states and 983 transitions. [2024-11-13 22:39:12,492 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 983 transitions. [2024-11-13 22:39:12,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 22:39:12,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:12,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:12,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:12,572 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 114 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:39:13,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:13,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 433 states and 989 transitions. [2024-11-13 22:39:13,388 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 989 transitions. [2024-11-13 22:39:13,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 22:39:13,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:13,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:13,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:13,522 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 114 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:39:14,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:14,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 995 states to 435 states and 995 transitions. [2024-11-13 22:39:14,265 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 995 transitions. [2024-11-13 22:39:14,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 22:39:14,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:14,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:14,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:14,337 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 114 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:39:15,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:15,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1001 states to 437 states and 1001 transitions. [2024-11-13 22:39:15,091 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 1001 transitions. [2024-11-13 22:39:15,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:39:15,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:15,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:15,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:18,584 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 118 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:39:29,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:29,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1048 states to 458 states and 1048 transitions. [2024-11-13 22:39:29,599 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 1048 transitions. [2024-11-13 22:39:29,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:39:29,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:29,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:29,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:32,240 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 122 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:39:38,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:38,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1121 states to 471 states and 1121 transitions. [2024-11-13 22:39:38,426 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 1121 transitions. [2024-11-13 22:39:38,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:39:38,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:38,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:38,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:38,454 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 22:39:41,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:41,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1139 states to 478 states and 1139 transitions. [2024-11-13 22:39:41,078 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 1139 transitions. [2024-11-13 22:39:41,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:39:41,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:41,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:41,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:41,104 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 22:39:41,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:41,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1146 states to 480 states and 1146 transitions. [2024-11-13 22:39:41,940 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 1146 transitions. [2024-11-13 22:39:41,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:39:41,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:41,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:41,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:41,966 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 22:39:43,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:43,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 482 states and 1154 transitions. [2024-11-13 22:39:43,559 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 1154 transitions. [2024-11-13 22:39:43,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:39:43,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:43,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:43,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:43,589 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 22:39:44,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:44,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1160 states to 484 states and 1160 transitions. [2024-11-13 22:39:44,480 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 1160 transitions. [2024-11-13 22:39:44,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:39:44,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:44,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:44,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:44,501 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 22:39:45,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:45,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1165 states to 485 states and 1165 transitions. [2024-11-13 22:39:45,224 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 1165 transitions. [2024-11-13 22:39:45,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 22:39:45,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:45,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:45,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:45,747 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 130 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:39:51,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:51,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1229 states to 497 states and 1229 transitions. [2024-11-13 22:39:51,843 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 1229 transitions. [2024-11-13 22:39:51,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 22:39:51,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:51,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:51,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:51,906 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 130 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:39:52,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:52,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1273 states to 499 states and 1273 transitions. [2024-11-13 22:39:52,956 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 1273 transitions. [2024-11-13 22:39:52,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:39:52,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:52,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:52,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:39:52,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:52,996 INFO L255 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-13 22:39:52,997 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:39:53,317 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:39:58,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:58,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1309 states to 507 states and 1309 transitions. [2024-11-13 22:39:58,016 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 1309 transitions. [2024-11-13 22:39:58,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:39:58,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:58,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:58,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:39:58,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:58,055 INFO L255 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-13 22:39:58,056 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:39:58,138 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:40:01,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:01,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1328 states to 511 states and 1328 transitions. [2024-11-13 22:40:01,442 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 1328 transitions. [2024-11-13 22:40:01,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:40:01,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:01,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:01,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:40:01,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:01,492 INFO L255 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-13 22:40:01,493 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:40:01,580 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:40:02,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:02,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1333 states to 512 states and 1333 transitions. [2024-11-13 22:40:02,420 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 1333 transitions. [2024-11-13 22:40:02,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:40:02,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:02,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:02,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:40:02,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:02,477 INFO L255 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-13 22:40:02,481 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:40:02,593 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:40:04,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:04,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1347 states to 515 states and 1347 transitions. [2024-11-13 22:40:04,459 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 1347 transitions. [2024-11-13 22:40:04,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:40:04,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:04,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:04,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:40:04,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:04,500 INFO L255 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-13 22:40:04,502 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:40:04,607 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:40:05,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:05,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1355 states to 517 states and 1355 transitions. [2024-11-13 22:40:05,430 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 1355 transitions. [2024-11-13 22:40:05,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:40:05,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:05,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:05,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:40:05,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:05,470 INFO L255 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-13 22:40:05,471 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:40:05,574 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:40:06,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:06,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1364 states to 519 states and 1364 transitions. [2024-11-13 22:40:06,608 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 1364 transitions. [2024-11-13 22:40:06,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:40:06,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:06,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:06,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:40:06,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:06,636 INFO L255 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-13 22:40:06,637 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:40:06,729 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:40:07,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:07,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1372 states to 521 states and 1372 transitions. [2024-11-13 22:40:07,487 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 1372 transitions. [2024-11-13 22:40:07,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:40:07,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:07,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:07,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:40:07,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:07,518 INFO L255 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-13 22:40:07,520 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:40:07,621 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:40:08,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:08,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1378 states to 523 states and 1378 transitions. [2024-11-13 22:40:08,680 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 1378 transitions. [2024-11-13 22:40:08,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:40:08,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:08,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:08,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:40:08,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:08,714 INFO L255 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 22:40:08,715 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:40:09,107 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 0 proven. 150 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:40:09,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:09,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1380 states to 525 states and 1380 transitions. [2024-11-13 22:40:09,812 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 1380 transitions. [2024-11-13 22:40:09,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 22:40:09,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:09,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:09,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:09,852 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 165 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:40:10,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:10,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1410 states to 528 states and 1410 transitions. [2024-11-13 22:40:10,295 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 1410 transitions. [2024-11-13 22:40:10,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:40:10,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:10,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:10,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:15,400 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 170 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:40:27,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:27,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1441 states to 541 states and 1441 transitions. [2024-11-13 22:40:27,446 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 1441 transitions. [2024-11-13 22:40:27,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:40:27,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:27,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:27,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:27,609 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 170 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:40:28,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:28,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1447 states to 543 states and 1447 transitions. [2024-11-13 22:40:28,960 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 1447 transitions. [2024-11-13 22:40:28,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:40:28,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:28,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:28,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:29,071 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 170 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:40:30,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:30,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1455 states to 545 states and 1455 transitions. [2024-11-13 22:40:30,130 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1455 transitions. [2024-11-13 22:40:30,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:40:30,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:30,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:30,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:30,240 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 170 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:40:31,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:31,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1461 states to 546 states and 1461 transitions. [2024-11-13 22:40:31,328 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 1461 transitions. [2024-11-13 22:40:31,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:40:31,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:31,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:31,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:31,441 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 170 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:40:32,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:32,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1469 states to 548 states and 1469 transitions. [2024-11-13 22:40:32,579 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 1469 transitions. [2024-11-13 22:40:32,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:40:32,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:32,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:32,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:32,693 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 170 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:40:33,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:33,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1477 states to 550 states and 1477 transitions. [2024-11-13 22:40:33,732 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 1477 transitions. [2024-11-13 22:40:33,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 22:40:33,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:33,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:33,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:39,351 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 0 proven. 175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:40:48,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:48,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1545 states to 563 states and 1545 transitions. [2024-11-13 22:40:48,682 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 1545 transitions. [2024-11-13 22:40:48,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 22:40:48,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:48,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:48,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:48,759 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 0 proven. 175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:40:49,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:49,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1553 states to 565 states and 1553 transitions. [2024-11-13 22:40:49,909 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 1553 transitions. [2024-11-13 22:40:49,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 22:40:49,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:49,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:49,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:50,020 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 0 proven. 175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:40:52,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:52,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1562 states to 567 states and 1562 transitions. [2024-11-13 22:40:52,330 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1562 transitions. [2024-11-13 22:40:52,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 22:40:52,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:52,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:52,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:52,449 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 0 proven. 175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:40:53,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:53,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1568 states to 568 states and 1568 transitions. [2024-11-13 22:40:53,668 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 1568 transitions. [2024-11-13 22:40:53,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 22:40:53,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:53,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:53,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:53,777 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 0 proven. 175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:40:54,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:54,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1576 states to 570 states and 1576 transitions. [2024-11-13 22:40:54,884 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1576 transitions. [2024-11-13 22:40:54,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:40:54,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:54,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:54,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:00,865 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:41:16,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:16,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1613 states to 590 states and 1613 transitions. [2024-11-13 22:41:16,817 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 1613 transitions. [2024-11-13 22:41:16,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:41:16,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:16,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:16,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:16,926 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:41:18,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:18,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1620 states to 592 states and 1620 transitions. [2024-11-13 22:41:18,344 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 1620 transitions. [2024-11-13 22:41:18,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 22:41:18,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:18,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:18,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:22,602 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 0 proven. 185 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:41:32,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:32,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1713 states to 605 states and 1713 transitions. [2024-11-13 22:41:32,263 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 1713 transitions. [2024-11-13 22:41:32,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 22:41:32,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:32,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:32,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:32,284 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-13 22:41:35,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:35,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1729 states to 612 states and 1729 transitions. [2024-11-13 22:41:35,807 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 1729 transitions. [2024-11-13 22:41:35,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 22:41:35,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:35,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:35,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:35,825 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-13 22:41:37,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:37,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1736 states to 614 states and 1736 transitions. [2024-11-13 22:41:37,197 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 1736 transitions. [2024-11-13 22:41:37,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:41:37,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:37,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:37,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:41,615 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 195 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:41:51,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:51,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1770 states to 623 states and 1770 transitions. [2024-11-13 22:41:51,943 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 1770 transitions. [2024-11-13 22:41:51,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:41:51,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:51,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:51,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:52,027 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 195 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:41:53,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:53,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1830 states to 625 states and 1830 transitions. [2024-11-13 22:41:53,545 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 1830 transitions. [2024-11-13 22:41:53,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 22:41:53,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:53,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:53,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:41:53,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:53,627 INFO L255 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-13 22:41:53,629 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:41:54,027 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 0 proven. 207 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:01,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:01,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1872 states to 633 states and 1872 transitions. [2024-11-13 22:42:01,547 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1872 transitions. [2024-11-13 22:42:01,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 22:42:01,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:01,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:01,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:42:01,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:01,590 INFO L255 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-13 22:42:01,591 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:42:01,699 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 0 proven. 207 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:04,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:04,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1894 states to 637 states and 1894 transitions. [2024-11-13 22:42:04,004 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1894 transitions. [2024-11-13 22:42:04,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 22:42:04,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:04,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:04,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:42:04,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:04,043 INFO L255 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-13 22:42:04,043 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:42:04,150 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 0 proven. 207 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:06,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:06,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1913 states to 640 states and 1913 transitions. [2024-11-13 22:42:06,796 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 1913 transitions. [2024-11-13 22:42:06,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 22:42:06,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:06,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:06,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:42:06,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:06,836 INFO L255 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-13 22:42:06,837 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:42:06,939 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 0 proven. 207 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:08,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:08,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1921 states to 642 states and 1921 transitions. [2024-11-13 22:42:08,030 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 1921 transitions. [2024-11-13 22:42:08,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 22:42:08,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:08,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:08,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:42:08,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:08,068 INFO L255 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-13 22:42:08,070 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:42:08,183 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 0 proven. 207 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:10,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:10,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1933 states to 644 states and 1933 transitions. [2024-11-13 22:42:10,445 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 1933 transitions. [2024-11-13 22:42:10,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 22:42:10,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:10,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:10,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:42:10,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:10,482 INFO L255 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-13 22:42:10,483 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:42:10,577 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 0 proven. 207 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:11,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:11,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1941 states to 646 states and 1941 transitions. [2024-11-13 22:42:11,690 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 1941 transitions. [2024-11-13 22:42:11,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 22:42:11,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:11,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:11,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:42:11,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:11,729 INFO L255 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-13 22:42:11,730 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:42:11,830 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 0 proven. 207 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:13,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:13,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1948 states to 648 states and 1948 transitions. [2024-11-13 22:42:13,293 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 1948 transitions. [2024-11-13 22:42:13,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 22:42:13,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:13,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:13,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:42:13,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:13,332 INFO L255 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-13 22:42:13,333 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:42:13,466 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 0 proven. 207 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:14,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:14,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1958 states to 650 states and 1958 transitions. [2024-11-13 22:42:14,991 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1958 transitions. [2024-11-13 22:42:14,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 22:42:14,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:14,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:15,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:42:15,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:15,045 INFO L255 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-13 22:42:15,047 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:42:15,146 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 0 proven. 207 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:16,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:16,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1966 states to 651 states and 1966 transitions. [2024-11-13 22:42:16,456 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 1966 transitions. [2024-11-13 22:42:16,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 22:42:16,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:16,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:16,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:42:16,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:16,499 INFO L255 TraceCheckSpWp]: Trace formula consists of 148 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-13 22:42:16,501 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:42:16,938 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 0 proven. 219 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:17,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:17,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1968 states to 653 states and 1968 transitions. [2024-11-13 22:42:17,666 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 1968 transitions. [2024-11-13 22:42:17,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 22:42:17,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:17,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:17,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:17,726 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 0 proven. 237 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:18,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:18,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2003 states to 656 states and 2003 transitions. [2024-11-13 22:42:18,271 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 2003 transitions. [2024-11-13 22:42:18,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:42:18,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:18,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:18,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:26,801 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 0 proven. 243 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:43,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:43,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2035 states to 669 states and 2035 transitions. [2024-11-13 22:42:43,399 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 2035 transitions. [2024-11-13 22:42:43,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:42:43,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:43,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:43,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:43,511 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 0 proven. 243 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:46,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:46,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2050 states to 673 states and 2050 transitions. [2024-11-13 22:42:46,424 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 2050 transitions. [2024-11-13 22:42:46,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:42:46,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:46,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:46,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:46,571 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 0 proven. 243 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:47,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:47,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2060 states to 675 states and 2060 transitions. [2024-11-13 22:42:47,869 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 2060 transitions. [2024-11-13 22:42:47,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:42:47,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:47,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:47,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:47,957 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 0 proven. 243 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:49,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:49,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2070 states to 677 states and 2070 transitions. [2024-11-13 22:42:49,309 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 2070 transitions. [2024-11-13 22:42:49,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:42:49,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:49,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:49,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:49,633 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 0 proven. 243 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:51,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:51,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2077 states to 678 states and 2077 transitions. [2024-11-13 22:42:51,131 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 2077 transitions. [2024-11-13 22:42:51,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 22:42:51,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:51,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:51,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:00,288 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 0 proven. 249 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:43:15,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:15,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2159 states to 691 states and 2159 transitions. [2024-11-13 22:43:15,844 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 2159 transitions. [2024-11-13 22:43:15,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 22:43:15,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:15,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:15,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:15,941 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 0 proven. 249 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:43:17,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:17,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2169 states to 693 states and 2169 transitions. [2024-11-13 22:43:17,372 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 2169 transitions. [2024-11-13 22:43:17,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 22:43:17,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:17,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:17,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:17,474 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 0 proven. 249 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:43:18,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:18,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2179 states to 695 states and 2179 transitions. [2024-11-13 22:43:18,940 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 2179 transitions. [2024-11-13 22:43:18,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 22:43:18,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:18,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:18,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:19,097 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 0 proven. 249 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:43:20,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:20,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2189 states to 697 states and 2189 transitions. [2024-11-13 22:43:20,660 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 2189 transitions. [2024-11-13 22:43:20,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 22:43:20,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:20,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:20,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:20,748 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 0 proven. 249 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:43:22,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:22,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2197 states to 698 states and 2197 transitions. [2024-11-13 22:43:22,273 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 2197 transitions. [2024-11-13 22:43:22,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 22:43:22,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:22,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:22,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:32,312 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 255 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:43:57,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:57,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2238 states to 718 states and 2238 transitions. [2024-11-13 22:43:57,618 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 2238 transitions. [2024-11-13 22:43:57,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 22:43:57,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:57,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:57,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:57,747 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 255 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:44:00,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:00,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2246 states to 720 states and 2246 transitions. [2024-11-13 22:44:00,014 INFO L276 IsEmpty]: Start isEmpty. Operand 720 states and 2246 transitions. [2024-11-13 22:44:00,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 22:44:00,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:00,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:00,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:06,502 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 0 proven. 261 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:44:20,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:20,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2357 states to 733 states and 2357 transitions. [2024-11-13 22:44:20,642 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 2357 transitions. [2024-11-13 22:44:20,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 22:44:20,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:20,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:20,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:20,662 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-13 22:44:26,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:26,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2382 states to 742 states and 2382 transitions. [2024-11-13 22:44:26,918 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 2382 transitions. [2024-11-13 22:44:26,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:44:26,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:26,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:26,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:33,387 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 0 proven. 273 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:44:48,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:48,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2425 states to 751 states and 2425 transitions. [2024-11-13 22:44:48,182 INFO L276 IsEmpty]: Start isEmpty. Operand 751 states and 2425 transitions. [2024-11-13 22:44:48,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:44:48,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:48,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:48,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:48,254 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 0 proven. 273 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:44:50,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:50,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2501 states to 753 states and 2501 transitions. [2024-11-13 22:44:50,101 INFO L276 IsEmpty]: Start isEmpty. Operand 753 states and 2501 transitions. [2024-11-13 22:44:50,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 22:44:50,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:50,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:50,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:44:50,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:50,142 INFO L255 TraceCheckSpWp]: Trace formula consists of 168 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-13 22:44:50,143 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:44:50,707 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:45:00,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:00,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2548 states to 761 states and 2548 transitions. [2024-11-13 22:45:00,310 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 2548 transitions. [2024-11-13 22:45:00,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 22:45:00,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:00,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:00,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:45:00,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:00,358 INFO L255 TraceCheckSpWp]: Trace formula consists of 168 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-13 22:45:00,360 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:45:00,465 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:45:02,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:02,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2564 states to 763 states and 2564 transitions. [2024-11-13 22:45:02,197 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 2564 transitions. [2024-11-13 22:45:02,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 22:45:02,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:02,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:02,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:45:02,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:02,242 INFO L255 TraceCheckSpWp]: Trace formula consists of 168 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-13 22:45:02,243 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:45:02,349 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:45:05,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:05,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2588 states to 767 states and 2588 transitions. [2024-11-13 22:45:05,456 INFO L276 IsEmpty]: Start isEmpty. Operand 767 states and 2588 transitions. [2024-11-13 22:45:05,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 22:45:05,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:05,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:05,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:45:05,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:05,505 INFO L255 TraceCheckSpWp]: Trace formula consists of 168 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-13 22:45:05,507 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:45:05,644 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:45:10,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:10,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2611 states to 770 states and 2611 transitions. [2024-11-13 22:45:10,421 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 2611 transitions. [2024-11-13 22:45:10,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 22:45:10,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:10,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:10,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:45:10,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:10,491 INFO L255 TraceCheckSpWp]: Trace formula consists of 168 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-13 22:45:10,492 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:45:10,595 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:45:12,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:12,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2622 states to 772 states and 2622 transitions. [2024-11-13 22:45:12,605 INFO L276 IsEmpty]: Start isEmpty. Operand 772 states and 2622 transitions. [2024-11-13 22:45:12,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 22:45:12,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:12,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:12,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:45:12,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:12,641 INFO L255 TraceCheckSpWp]: Trace formula consists of 168 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-13 22:45:12,642 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:45:12,750 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:45:14,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:14,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2632 states to 773 states and 2632 transitions. [2024-11-13 22:45:14,282 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 2632 transitions. [2024-11-13 22:45:14,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 22:45:14,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:14,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:14,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:45:14,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:14,320 INFO L255 TraceCheckSpWp]: Trace formula consists of 168 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-13 22:45:14,321 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:45:14,461 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:45:16,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:16,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2642 states to 775 states and 2642 transitions. [2024-11-13 22:45:16,342 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 2642 transitions. [2024-11-13 22:45:16,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 22:45:16,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:16,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:16,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:45:16,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:16,377 INFO L255 TraceCheckSpWp]: Trace formula consists of 168 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-13 22:45:16,378 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:45:16,487 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:45:17,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:17,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2650 states to 777 states and 2650 transitions. [2024-11-13 22:45:17,924 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 2650 transitions. [2024-11-13 22:45:17,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 22:45:17,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:17,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:17,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:45:17,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:17,961 INFO L255 TraceCheckSpWp]: Trace formula consists of 168 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-13 22:45:17,962 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:45:18,071 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:45:19,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:19,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2659 states to 779 states and 2659 transitions. [2024-11-13 22:45:19,406 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 2659 transitions. [2024-11-13 22:45:19,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 22:45:19,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:19,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:19,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:45:19,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:19,509 INFO L255 TraceCheckSpWp]: Trace formula consists of 168 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-13 22:45:19,514 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:45:19,672 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:45:21,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:21,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2671 states to 781 states and 2671 transitions. [2024-11-13 22:45:21,324 INFO L276 IsEmpty]: Start isEmpty. Operand 781 states and 2671 transitions. [2024-11-13 22:45:21,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 22:45:21,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:21,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:21,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:45:21,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:21,362 INFO L255 TraceCheckSpWp]: Trace formula consists of 170 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-13 22:45:21,363 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:45:21,901 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 0 proven. 301 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:45:22,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:22,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2673 states to 783 states and 2673 transitions. [2024-11-13 22:45:22,974 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 2673 transitions. [2024-11-13 22:45:22,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 22:45:22,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:22,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:22,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:23,027 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:45:23,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:23,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2713 states to 786 states and 2713 transitions. [2024-11-13 22:45:23,707 INFO L276 IsEmpty]: Start isEmpty. Operand 786 states and 2713 transitions. [2024-11-13 22:45:23,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 22:45:23,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:23,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:23,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:36,902 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 0 proven. 329 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:46:01,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:01,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2748 states to 799 states and 2748 transitions. [2024-11-13 22:46:01,752 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 2748 transitions. [2024-11-13 22:46:01,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 22:46:01,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:01,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:01,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:01,946 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 0 proven. 329 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:46:05,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:05,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2766 states to 803 states and 2766 transitions. [2024-11-13 22:46:05,703 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 2766 transitions. [2024-11-13 22:46:05,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 22:46:05,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:05,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:05,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:05,861 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 0 proven. 329 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:46:07,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:07,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2776 states to 804 states and 2776 transitions. [2024-11-13 22:46:07,832 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 2776 transitions. [2024-11-13 22:46:07,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 22:46:07,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:07,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:07,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:07,941 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 0 proven. 329 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:46:09,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:09,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2788 states to 806 states and 2788 transitions. [2024-11-13 22:46:09,742 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 2788 transitions. [2024-11-13 22:46:09,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 22:46:09,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:09,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:09,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:10,084 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 0 proven. 329 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:46:11,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:11,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2800 states to 808 states and 2800 transitions. [2024-11-13 22:46:11,762 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 2800 transitions. [2024-11-13 22:46:11,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 22:46:11,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:11,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:11,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:25,059 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 0 proven. 336 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:46:45,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:45,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2895 states to 821 states and 2895 transitions. [2024-11-13 22:46:45,443 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 2895 transitions. [2024-11-13 22:46:45,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 22:46:45,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:45,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:45,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:45,556 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 0 proven. 336 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:46:47,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:47,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2907 states to 823 states and 2907 transitions. [2024-11-13 22:46:47,652 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 2907 transitions. [2024-11-13 22:46:47,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 22:46:47,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:47,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:47,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:47,771 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 0 proven. 336 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:46:51,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:51,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2920 states to 825 states and 2920 transitions. [2024-11-13 22:46:51,425 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 2920 transitions. [2024-11-13 22:46:51,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 22:46:51,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:51,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:51,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:51,580 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 0 proven. 336 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:46:53,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:53,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2930 states to 826 states and 2930 transitions. [2024-11-13 22:46:53,577 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 2930 transitions. [2024-11-13 22:46:53,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 22:46:53,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:53,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:53,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:53,686 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 0 proven. 336 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:46:55,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:55,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2942 states to 828 states and 2942 transitions. [2024-11-13 22:46:55,552 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 2942 transitions. [2024-11-13 22:46:55,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 22:46:55,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:55,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:55,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:09,575 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 0 proven. 343 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:47:43,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:43,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2985 states to 848 states and 2985 transitions. [2024-11-13 22:47:43,248 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 2985 transitions. [2024-11-13 22:47:43,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 22:47:43,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:43,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:43,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:43,357 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 0 proven. 343 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:47:46,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:46,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2994 states to 850 states and 2994 transitions. [2024-11-13 22:47:46,024 INFO L276 IsEmpty]: Start isEmpty. Operand 850 states and 2994 transitions. [2024-11-13 22:47:46,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 22:47:46,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:46,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:46,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:00,624 INFO L134 CoverageAnalysis]: Checked inductivity of 350 backedges. 0 proven. 350 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:48:24,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:24,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3130 states to 863 states and 3130 transitions. [2024-11-13 22:48:24,586 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 3130 transitions. [2024-11-13 22:48:24,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 22:48:24,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:24,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:24,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:24,783 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 267 trivial. 0 not checked. [2024-11-13 22:48:31,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:31,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3148 states to 870 states and 3148 transitions. [2024-11-13 22:48:31,172 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 3148 transitions. [2024-11-13 22:48:31,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 22:48:31,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:31,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:31,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:31,196 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 267 trivial. 0 not checked. [2024-11-13 22:48:33,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:33,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3158 states to 872 states and 3158 transitions. [2024-11-13 22:48:33,170 INFO L276 IsEmpty]: Start isEmpty. Operand 872 states and 3158 transitions. [2024-11-13 22:48:33,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 22:48:33,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:33,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:33,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:43,173 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 0 proven. 364 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:49:03,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:03,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3211 states to 881 states and 3211 transitions. [2024-11-13 22:49:03,890 INFO L276 IsEmpty]: Start isEmpty. Operand 881 states and 3211 transitions. [2024-11-13 22:49:03,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 22:49:03,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:03,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:03,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:03,972 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 0 proven. 364 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:49:06,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:06,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3306 states to 883 states and 3306 transitions. [2024-11-13 22:49:06,642 INFO L276 IsEmpty]: Start isEmpty. Operand 883 states and 3306 transitions. [2024-11-13 22:49:06,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 22:49:06,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:06,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:06,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:49:06,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:06,688 INFO L255 TraceCheckSpWp]: Trace formula consists of 190 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-13 22:49:06,689 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:49:07,312 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:49:18,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:18,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3355 states to 891 states and 3355 transitions. [2024-11-13 22:49:18,644 INFO L276 IsEmpty]: Start isEmpty. Operand 891 states and 3355 transitions. [2024-11-13 22:49:18,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 22:49:18,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:18,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:18,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:49:18,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:18,704 INFO L255 TraceCheckSpWp]: Trace formula consists of 190 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-13 22:49:18,705 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:49:18,844 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:49:26,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:26,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3388 states to 895 states and 3388 transitions. [2024-11-13 22:49:26,814 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 3388 transitions. [2024-11-13 22:49:26,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 22:49:26,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:26,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:26,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:49:26,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:26,856 INFO L255 TraceCheckSpWp]: Trace formula consists of 190 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-13 22:49:26,856 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:49:26,982 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:49:29,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:29,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3400 states to 896 states and 3400 transitions. [2024-11-13 22:49:29,030 INFO L276 IsEmpty]: Start isEmpty. Operand 896 states and 3400 transitions. [2024-11-13 22:49:29,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 22:49:29,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:29,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:29,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:49:29,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:29,092 INFO L255 TraceCheckSpWp]: Trace formula consists of 190 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-13 22:49:29,093 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:49:29,254 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:49:31,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:31,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3413 states to 898 states and 3413 transitions. [2024-11-13 22:49:31,754 INFO L276 IsEmpty]: Start isEmpty. Operand 898 states and 3413 transitions. [2024-11-13 22:49:31,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 22:49:31,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:31,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:31,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:49:31,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:31,791 INFO L255 TraceCheckSpWp]: Trace formula consists of 190 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-13 22:49:31,792 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:49:31,926 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:49:33,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:33,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3426 states to 900 states and 3426 transitions. [2024-11-13 22:49:33,740 INFO L276 IsEmpty]: Start isEmpty. Operand 900 states and 3426 transitions. [2024-11-13 22:49:33,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 22:49:33,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:33,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:33,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:49:33,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:33,781 INFO L255 TraceCheckSpWp]: Trace formula consists of 190 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-13 22:49:33,781 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:49:33,922 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:49:35,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:35,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3437 states to 901 states and 3437 transitions. [2024-11-13 22:49:35,799 INFO L276 IsEmpty]: Start isEmpty. Operand 901 states and 3437 transitions. [2024-11-13 22:49:35,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 22:49:35,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:35,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:35,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:49:35,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:35,845 INFO L255 TraceCheckSpWp]: Trace formula consists of 190 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-13 22:49:35,846 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:49:35,988 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:49:38,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:38,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3452 states to 903 states and 3452 transitions. [2024-11-13 22:49:38,301 INFO L276 IsEmpty]: Start isEmpty. Operand 903 states and 3452 transitions. [2024-11-13 22:49:38,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 22:49:38,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:38,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:38,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:49:38,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:38,339 INFO L255 TraceCheckSpWp]: Trace formula consists of 190 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-13 22:49:38,340 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:49:38,536 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:49:40,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:40,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3464 states to 905 states and 3464 transitions. [2024-11-13 22:49:40,973 INFO L276 IsEmpty]: Start isEmpty. Operand 905 states and 3464 transitions. [2024-11-13 22:49:40,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 22:49:40,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:40,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:40,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:49:41,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:41,022 INFO L255 TraceCheckSpWp]: Trace formula consists of 190 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-13 22:49:41,024 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:49:41,166 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:49:43,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:43,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3476 states to 907 states and 3476 transitions. [2024-11-13 22:49:43,589 INFO L276 IsEmpty]: Start isEmpty. Operand 907 states and 3476 transitions. [2024-11-13 22:49:43,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 22:49:43,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:43,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:43,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:49:43,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:43,634 INFO L255 TraceCheckSpWp]: Trace formula consists of 190 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-13 22:49:43,635 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:49:43,772 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:49:46,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:46,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3490 states to 909 states and 3490 transitions. [2024-11-13 22:49:46,054 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 3490 transitions. [2024-11-13 22:49:46,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 22:49:46,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:46,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:46,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:49:46,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:46,100 INFO L255 TraceCheckSpWp]: Trace formula consists of 190 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-13 22:49:46,101 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:49:46,253 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:49:49,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:49,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3501 states to 911 states and 3501 transitions. [2024-11-13 22:49:49,002 INFO L276 IsEmpty]: Start isEmpty. Operand 911 states and 3501 transitions. [2024-11-13 22:49:49,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 22:49:49,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:49,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:49,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:49:49,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:49,042 INFO L255 TraceCheckSpWp]: Trace formula consists of 190 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-13 22:49:49,043 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:49:49,204 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:49:51,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:51,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3515 states to 913 states and 3515 transitions. [2024-11-13 22:49:51,810 INFO L276 IsEmpty]: Start isEmpty. Operand 913 states and 3515 transitions. [2024-11-13 22:49:51,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 22:49:51,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:51,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:51,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:49:51,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:51,864 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-13 22:49:51,865 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:49:52,024 INFO L134 CoverageAnalysis]: Checked inductivity of 396 backedges. 0 proven. 396 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:49:52,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:52,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3517 states to 915 states and 3517 transitions. [2024-11-13 22:49:52,950 INFO L276 IsEmpty]: Start isEmpty. Operand 915 states and 3517 transitions. [2024-11-13 22:49:52,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 22:49:52,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:52,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:52,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:53,574 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 420 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:49:54,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:54,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3562 states to 918 states and 3562 transitions. [2024-11-13 22:49:54,468 INFO L276 IsEmpty]: Start isEmpty. Operand 918 states and 3562 transitions. [2024-11-13 22:49:54,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 22:49:54,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:54,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:54,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:14,171 INFO L134 CoverageAnalysis]: Checked inductivity of 428 backedges. 0 proven. 428 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:50:53,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:53,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3599 states to 931 states and 3599 transitions. [2024-11-13 22:50:53,885 INFO L276 IsEmpty]: Start isEmpty. Operand 931 states and 3599 transitions. [2024-11-13 22:50:53,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 22:50:53,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:53,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:53,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:54,027 INFO L134 CoverageAnalysis]: Checked inductivity of 428 backedges. 0 proven. 428 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:50:56,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:56,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3613 states to 933 states and 3613 transitions. [2024-11-13 22:50:56,867 INFO L276 IsEmpty]: Start isEmpty. Operand 933 states and 3613 transitions. [2024-11-13 22:50:56,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 22:50:56,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:56,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:56,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:57,024 INFO L134 CoverageAnalysis]: Checked inductivity of 428 backedges. 0 proven. 428 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:50:59,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:59,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3627 states to 935 states and 3627 transitions. [2024-11-13 22:50:59,553 INFO L276 IsEmpty]: Start isEmpty. Operand 935 states and 3627 transitions. [2024-11-13 22:50:59,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 22:50:59,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:59,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:59,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:59,762 INFO L134 CoverageAnalysis]: Checked inductivity of 428 backedges. 0 proven. 428 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:51:02,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:02,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3641 states to 937 states and 3641 transitions. [2024-11-13 22:51:02,387 INFO L276 IsEmpty]: Start isEmpty. Operand 937 states and 3641 transitions. [2024-11-13 22:51:02,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 22:51:02,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:02,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:02,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:02,579 INFO L134 CoverageAnalysis]: Checked inductivity of 428 backedges. 0 proven. 428 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:51:05,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:05,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3653 states to 938 states and 3653 transitions. [2024-11-13 22:51:05,085 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 3653 transitions. [2024-11-13 22:51:05,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 22:51:05,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:05,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:05,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:05,515 INFO L134 CoverageAnalysis]: Checked inductivity of 428 backedges. 0 proven. 428 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:51:07,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:07,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3667 states to 940 states and 3667 transitions. [2024-11-13 22:51:07,867 INFO L276 IsEmpty]: Start isEmpty. Operand 940 states and 3667 transitions. [2024-11-13 22:51:07,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 22:51:07,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:07,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:07,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat