./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/ps2-ll_unwindbound100.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0273ddfa-d5bf-4253-aad1-649709172baa/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0273ddfa-d5bf-4253-aad1-649709172baa/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_0273ddfa-d5bf-4253-aad1-649709172baa/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0273ddfa-d5bf-4253-aad1-649709172baa/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/ps2-ll_unwindbound100.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0273ddfa-d5bf-4253-aad1-649709172baa/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0273ddfa-d5bf-4253-aad1-649709172baa/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 9dd084b74d402040bb1dcf601a4c548e70d932326201e2bbf6bd431598d05766 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:08:31,336 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:08:31,437 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0273ddfa-d5bf-4253-aad1-649709172baa/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 22:08:31,445 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:08:31,445 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:08:31,469 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:08:31,470 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:08:31,470 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:08:31,471 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:08:31,471 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:08:31,471 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:08:31,471 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:08:31,471 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:08:31,471 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:08:31,471 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:08:31,471 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:08:31,472 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:08:31,472 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:08:31,472 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:08:31,472 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:08:31,472 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:08:31,472 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:08:31,472 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:08:31,472 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:08:31,472 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:08:31,473 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:08:31,473 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:08:31,473 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:08:31,473 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:08:31,473 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:08:31,473 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:08:31,473 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:08:31,473 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:08:31,474 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_0273ddfa-d5bf-4253-aad1-649709172baa/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9dd084b74d402040bb1dcf601a4c548e70d932326201e2bbf6bd431598d05766 [2024-11-13 22:08:31,750 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:08:31,762 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:08:31,765 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:08:31,767 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:08:31,767 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:08:31,770 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0273ddfa-d5bf-4253-aad1-649709172baa/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/nla-digbench-scaling/ps2-ll_unwindbound100.c Unable to find full path for "g++" [2024-11-13 22:08:33,715 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:08:33,950 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:08:33,953 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0273ddfa-d5bf-4253-aad1-649709172baa/sv-benchmarks/c/nla-digbench-scaling/ps2-ll_unwindbound100.c [2024-11-13 22:08:33,970 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0273ddfa-d5bf-4253-aad1-649709172baa/bin/ukojak-verify-EEHR8qb7sm/data/2427ba2bf/33ee12c2a889441bbccb0b1694570205/FLAG8ceca8c6a [2024-11-13 22:08:34,277 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0273ddfa-d5bf-4253-aad1-649709172baa/bin/ukojak-verify-EEHR8qb7sm/data/2427ba2bf/33ee12c2a889441bbccb0b1694570205 [2024-11-13 22:08:34,280 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:08:34,282 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:08:34,284 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:08:34,284 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:08:34,288 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:08:34,289 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:08:34" (1/1) ... [2024-11-13 22:08:34,290 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66022ff9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:34, skipping insertion in model container [2024-11-13 22:08:34,290 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:08:34" (1/1) ... [2024-11-13 22:08:34,309 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:08:34,489 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0273ddfa-d5bf-4253-aad1-649709172baa/sv-benchmarks/c/nla-digbench-scaling/ps2-ll_unwindbound100.c[454,467] [2024-11-13 22:08:34,507 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:08:34,515 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:08:34,525 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0273ddfa-d5bf-4253-aad1-649709172baa/sv-benchmarks/c/nla-digbench-scaling/ps2-ll_unwindbound100.c[454,467] [2024-11-13 22:08:34,529 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:08:34,542 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:08:34,542 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:34 WrapperNode [2024-11-13 22:08:34,543 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:08:34,543 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:08:34,543 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:08:34,543 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:08:34,548 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:34" (1/1) ... [2024-11-13 22:08:34,552 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:34" (1/1) ... [2024-11-13 22:08:34,565 INFO L138 Inliner]: procedures = 14, calls = 9, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 37 [2024-11-13 22:08:34,565 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:08:34,566 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:08:34,566 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:08:34,566 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:08:34,570 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:34" (1/1) ... [2024-11-13 22:08:34,570 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:34" (1/1) ... [2024-11-13 22:08:34,571 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:34" (1/1) ... [2024-11-13 22:08:34,571 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:34" (1/1) ... [2024-11-13 22:08:34,574 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:34" (1/1) ... [2024-11-13 22:08:34,577 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:34" (1/1) ... [2024-11-13 22:08:34,577 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:34" (1/1) ... [2024-11-13 22:08:34,578 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:34" (1/1) ... [2024-11-13 22:08:34,579 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:08:34,580 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:08:34,580 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:08:34,580 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:08:34,581 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:34" (1/1) ... [2024-11-13 22:08:34,587 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:08:34,603 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0273ddfa-d5bf-4253-aad1-649709172baa/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:08:34,618 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0273ddfa-d5bf-4253-aad1-649709172baa/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:08:34,625 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0273ddfa-d5bf-4253-aad1-649709172baa/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:08:34,652 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:08:34,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:08:34,652 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:08:34,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:08:34,652 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 22:08:34,652 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 22:08:34,724 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:08:34,726 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:08:34,872 INFO L? ?]: Removed 6 outVars from TransFormulas that were not future-live. [2024-11-13 22:08:34,873 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:08:34,903 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:08:34,904 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 22:08:34,904 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:08:34 BoogieIcfgContainer [2024-11-13 22:08:34,904 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:08:34,905 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:08:34,905 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:08:34,918 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:08:34,918 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:08:34" (1/1) ... [2024-11-13 22:08:34,927 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:08:34,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:34,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 14 states and 18 transitions. [2024-11-13 22:08:34,988 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 18 transitions. [2024-11-13 22:08:34,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 22:08:34,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:34,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:35,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:35,141 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 22:08:35,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:35,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 14 states and 16 transitions. [2024-11-13 22:08:35,170 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 16 transitions. [2024-11-13 22:08:35,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 22:08:35,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:35,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:35,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:35,325 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 22:08:35,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:35,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 16 states and 19 transitions. [2024-11-13 22:08:35,411 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 19 transitions. [2024-11-13 22:08:35,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 22:08:35,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:35,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:35,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:08:35,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:35,469 INFO L255 TraceCheckSpWp]: Trace formula consists of 45 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-13 22:08:35,474 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:08:35,597 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 22:08:35,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:35,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 21 states and 29 transitions. [2024-11-13 22:08:35,901 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 29 transitions. [2024-11-13 22:08:35,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 22:08:35,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:35,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:35,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:36,238 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:08:36,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:36,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 22 states and 29 transitions. [2024-11-13 22:08:36,675 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 29 transitions. [2024-11-13 22:08:36,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 22:08:36,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:36,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:36,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:08:36,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:36,713 INFO L255 TraceCheckSpWp]: Trace formula consists of 66 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-13 22:08:36,715 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:08:36,905 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:08:37,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:37,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 26 states and 37 transitions. [2024-11-13 22:08:37,660 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 37 transitions. [2024-11-13 22:08:37,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 22:08:37,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:37,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:37,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:37,861 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:08:38,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:38,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 30 states and 48 transitions. [2024-11-13 22:08:38,484 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 48 transitions. [2024-11-13 22:08:38,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 22:08:38,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:38,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:38,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:08:38,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:38,533 INFO L255 TraceCheckSpWp]: Trace formula consists of 66 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-13 22:08:38,535 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:08:38,590 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:08:38,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:38,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 32 states and 49 transitions. [2024-11-13 22:08:38,974 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 49 transitions. [2024-11-13 22:08:38,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:08:38,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:38,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:39,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:08:39,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:39,042 INFO L255 TraceCheckSpWp]: Trace formula consists of 87 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-13 22:08:39,044 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:08:39,199 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 10 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:08:40,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:40,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 36 states and 59 transitions. [2024-11-13 22:08:40,062 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 59 transitions. [2024-11-13 22:08:40,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:08:40,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:40,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:40,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:08:40,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:40,139 INFO L255 TraceCheckSpWp]: Trace formula consists of 87 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-13 22:08:40,140 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:08:40,213 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 10 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:08:40,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:40,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 38 states and 60 transitions. [2024-11-13 22:08:40,697 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 60 transitions. [2024-11-13 22:08:40,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:08:40,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:40,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:40,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:40,907 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:08:41,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:41,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 42 states and 75 transitions. [2024-11-13 22:08:41,615 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 75 transitions. [2024-11-13 22:08:41,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:08:41,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:41,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:41,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:08:41,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:41,652 INFO L255 TraceCheckSpWp]: Trace formula consists of 87 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-13 22:08:41,654 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:08:41,712 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 10 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:08:42,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:42,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 44 states and 76 transitions. [2024-11-13 22:08:42,190 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 76 transitions. [2024-11-13 22:08:42,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:08:42,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:42,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:42,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:42,337 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:08:42,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:42,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 44 states and 75 transitions. [2024-11-13 22:08:42,569 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 75 transitions. [2024-11-13 22:08:42,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:08:42,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:42,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:42,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:08:42,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:42,616 INFO L255 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-13 22:08:42,617 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:08:42,789 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 5 proven. 28 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:08:43,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:43,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 48 states and 87 transitions. [2024-11-13 22:08:43,853 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 87 transitions. [2024-11-13 22:08:43,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:08:43,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:43,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:43,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:44,090 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 6 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:08:44,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:44,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 52 states and 106 transitions. [2024-11-13 22:08:44,977 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 106 transitions. [2024-11-13 22:08:44,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:08:44,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:44,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:45,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:08:45,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:45,036 INFO L255 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-13 22:08:45,038 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:08:45,118 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 6 proven. 21 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:08:45,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:45,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 54 states and 107 transitions. [2024-11-13 22:08:45,656 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 107 transitions. [2024-11-13 22:08:45,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:08:45,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:45,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:45,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:08:45,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:45,715 INFO L255 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-13 22:08:45,716 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:08:45,798 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 6 proven. 21 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:08:46,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:46,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 56 states and 108 transitions. [2024-11-13 22:08:46,365 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 108 transitions. [2024-11-13 22:08:46,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:08:46,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:46,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:46,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:08:46,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:46,418 INFO L255 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-13 22:08:46,420 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:08:46,508 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 6 proven. 21 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:08:47,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:47,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 58 states and 109 transitions. [2024-11-13 22:08:47,019 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 109 transitions. [2024-11-13 22:08:47,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:08:47,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:47,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:47,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:47,108 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 6 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:08:47,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:47,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 58 states and 108 transitions. [2024-11-13 22:08:47,345 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 108 transitions. [2024-11-13 22:08:47,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:08:47,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:47,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:47,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:47,485 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 6 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:08:47,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:47,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 58 states and 107 transitions. [2024-11-13 22:08:47,755 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 107 transitions. [2024-11-13 22:08:47,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:08:47,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:47,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:47,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:08:47,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:47,799 INFO L255 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-13 22:08:47,801 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:08:47,994 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 8 proven. 36 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:08:49,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:49,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 62 states and 121 transitions. [2024-11-13 22:08:49,246 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 121 transitions. [2024-11-13 22:08:49,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:08:49,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:49,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:49,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:08:49,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:49,305 INFO L255 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-13 22:08:49,306 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:08:49,408 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 8 proven. 36 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:08:50,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:50,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 64 states and 122 transitions. [2024-11-13 22:08:50,154 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 122 transitions. [2024-11-13 22:08:50,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:08:50,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:50,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:50,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:08:50,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:50,202 INFO L255 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-13 22:08:50,204 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:08:50,292 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 8 proven. 36 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:08:50,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:50,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 66 states and 123 transitions. [2024-11-13 22:08:50,989 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 123 transitions. [2024-11-13 22:08:50,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:08:50,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:50,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:51,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:08:51,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:51,037 INFO L255 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-13 22:08:51,039 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:08:51,140 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 8 proven. 36 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:08:51,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:51,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 68 states and 124 transitions. [2024-11-13 22:08:51,859 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 124 transitions. [2024-11-13 22:08:51,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:08:51,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:51,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:51,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:52,175 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 32 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:08:53,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:53,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 72 states and 147 transitions. [2024-11-13 22:08:53,291 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 147 transitions. [2024-11-13 22:08:53,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:08:53,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:53,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:53,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:08:53,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:53,343 INFO L255 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-13 22:08:53,344 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:08:53,434 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 8 proven. 36 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:08:54,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:54,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 74 states and 148 transitions. [2024-11-13 22:08:54,103 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 148 transitions. [2024-11-13 22:08:54,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:08:54,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:54,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:54,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:54,200 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 32 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:08:54,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:54,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 74 states and 147 transitions. [2024-11-13 22:08:54,508 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 147 transitions. [2024-11-13 22:08:54,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:08:54,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:54,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:54,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:54,626 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 32 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:08:54,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:54,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 74 states and 146 transitions. [2024-11-13 22:08:54,927 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 146 transitions. [2024-11-13 22:08:54,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:08:54,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:54,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:54,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:55,041 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 32 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:08:55,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:55,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 74 states and 145 transitions. [2024-11-13 22:08:55,433 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 145 transitions. [2024-11-13 22:08:55,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:08:55,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:55,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:55,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:08:55,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:55,497 INFO L255 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 22:08:55,499 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:08:55,728 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 9 proven. 68 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 22:08:57,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:57,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 78 states and 161 transitions. [2024-11-13 22:08:57,337 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 161 transitions. [2024-11-13 22:08:57,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:08:57,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:57,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:57,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:08:57,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:57,405 INFO L255 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-13 22:08:57,406 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:08:57,524 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 10 proven. 55 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:08:58,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:58,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 80 states and 162 transitions. [2024-11-13 22:08:58,431 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 162 transitions. [2024-11-13 22:08:58,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:08:58,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:58,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:58,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:08:58,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:58,484 INFO L255 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-13 22:08:58,485 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:08:58,622 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 10 proven. 55 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:08:59,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:59,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 82 states and 163 transitions. [2024-11-13 22:08:59,575 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 163 transitions. [2024-11-13 22:08:59,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:08:59,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:59,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:59,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:59,963 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 10 proven. 50 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:09:01,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:01,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 86 states and 190 transitions. [2024-11-13 22:09:01,511 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 190 transitions. [2024-11-13 22:09:01,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:09:01,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:01,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:01,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:09:01,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:01,567 INFO L255 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-13 22:09:01,569 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:09:01,689 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 10 proven. 55 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:09:02,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:02,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 88 states and 191 transitions. [2024-11-13 22:09:02,553 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 191 transitions. [2024-11-13 22:09:02,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:09:02,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:02,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:02,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:09:02,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:02,599 INFO L255 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-13 22:09:02,601 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:09:02,729 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 10 proven. 55 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:09:03,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:03,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 90 states and 192 transitions. [2024-11-13 22:09:03,733 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 192 transitions. [2024-11-13 22:09:03,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:09:03,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:03,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:03,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:09:03,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:03,784 INFO L255 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-13 22:09:03,785 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:09:03,888 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 10 proven. 55 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:09:04,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:04,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 92 states and 193 transitions. [2024-11-13 22:09:04,827 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 193 transitions. [2024-11-13 22:09:04,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:09:04,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:04,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:04,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:04,945 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 10 proven. 50 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:09:05,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:05,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 92 states and 192 transitions. [2024-11-13 22:09:05,433 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 192 transitions. [2024-11-13 22:09:05,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:09:05,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:05,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:05,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:05,543 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 10 proven. 50 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:09:05,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:05,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 92 states and 191 transitions. [2024-11-13 22:09:05,906 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 191 transitions. [2024-11-13 22:09:05,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:09:05,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:05,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:05,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:05,994 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 10 proven. 50 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:09:06,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:06,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 92 states and 190 transitions. [2024-11-13 22:09:06,406 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 190 transitions. [2024-11-13 22:09:06,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:09:06,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:06,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:06,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:06,520 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 10 proven. 50 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:09:06,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:06,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 92 states and 189 transitions. [2024-11-13 22:09:06,957 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 189 transitions. [2024-11-13 22:09:06,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:09:06,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:06,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:06,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:09:07,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:07,013 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-13 22:09:07,014 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:09:07,306 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 12 proven. 78 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 22:09:09,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:09,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 96 states and 207 transitions. [2024-11-13 22:09:09,214 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 207 transitions. [2024-11-13 22:09:09,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:09:09,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:09,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:09,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:09,685 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 12 proven. 72 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 22:09:11,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:11,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 100 states and 238 transitions. [2024-11-13 22:09:11,398 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 238 transitions. [2024-11-13 22:09:11,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:09:11,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:11,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:11,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:09:11,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:11,469 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-13 22:09:11,470 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:09:11,589 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 12 proven. 78 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 22:09:12,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:12,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 102 states and 239 transitions. [2024-11-13 22:09:12,658 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 239 transitions. [2024-11-13 22:09:12,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:09:12,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:12,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:12,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:09:12,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:12,713 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-13 22:09:12,715 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:09:12,834 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 11 proven. 94 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 22:09:14,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:14,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 104 states and 240 transitions. [2024-11-13 22:09:14,103 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 240 transitions. [2024-11-13 22:09:14,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:09:14,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:14,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:14,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:09:14,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:14,155 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-13 22:09:14,156 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:09:14,260 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 12 proven. 78 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 22:09:15,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:15,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 106 states and 241 transitions. [2024-11-13 22:09:15,503 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 241 transitions. [2024-11-13 22:09:15,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:09:15,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:15,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:15,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:09:15,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:15,558 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-13 22:09:15,559 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:09:15,670 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 12 proven. 78 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 22:09:16,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:16,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 108 states and 242 transitions. [2024-11-13 22:09:16,889 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 242 transitions. [2024-11-13 22:09:16,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:09:16,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:16,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:16,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:09:16,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:16,942 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-13 22:09:16,944 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:09:17,053 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 12 proven. 78 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 22:09:18,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:18,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 110 states and 243 transitions. [2024-11-13 22:09:18,240 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 243 transitions. [2024-11-13 22:09:18,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:09:18,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:18,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:18,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:09:18,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:18,292 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-13 22:09:18,294 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:09:18,403 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 12 proven. 78 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 22:09:19,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:19,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 112 states and 244 transitions. [2024-11-13 22:09:19,641 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 244 transitions. [2024-11-13 22:09:19,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:09:19,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:19,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:19,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:19,746 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 12 proven. 72 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 22:09:20,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:20,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 112 states and 243 transitions. [2024-11-13 22:09:20,234 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 243 transitions. [2024-11-13 22:09:20,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:09:20,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:20,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:20,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:20,326 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 12 proven. 72 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 22:09:20,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:20,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 112 states and 242 transitions. [2024-11-13 22:09:20,872 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 242 transitions. [2024-11-13 22:09:20,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:09:20,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:20,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:20,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:20,996 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 12 proven. 72 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 22:09:21,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:21,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 112 states and 241 transitions. [2024-11-13 22:09:21,635 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 241 transitions. [2024-11-13 22:09:21,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:09:21,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:21,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:21,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:21,729 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 12 proven. 72 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 22:09:22,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:22,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 112 states and 240 transitions. [2024-11-13 22:09:22,256 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 240 transitions. [2024-11-13 22:09:22,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:09:22,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:22,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:22,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:22,349 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 12 proven. 72 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 22:09:22,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:22,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 112 states and 239 transitions. [2024-11-13 22:09:22,940 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 239 transitions. [2024-11-13 22:09:22,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:09:22,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:22,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:22,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:23,459 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 14 proven. 98 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 22:09:26,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:26,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 116 states and 273 transitions. [2024-11-13 22:09:26,294 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 273 transitions. [2024-11-13 22:09:26,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:09:26,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:26,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:26,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:09:26,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:26,356 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-13 22:09:26,358 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:09:26,655 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 13 proven. 124 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 22:09:29,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:29,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 120 states and 295 transitions. [2024-11-13 22:09:29,381 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 295 transitions. [2024-11-13 22:09:29,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:09:29,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:29,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:29,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:29,488 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 14 proven. 98 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 22:09:30,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:30,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 120 states and 294 transitions. [2024-11-13 22:09:30,109 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 294 transitions. [2024-11-13 22:09:30,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:09:30,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:30,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:30,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:09:30,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:30,169 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 22:09:30,171 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:09:30,294 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 14 proven. 105 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 22:09:31,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:31,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 122 states and 295 transitions. [2024-11-13 22:09:31,863 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 295 transitions. [2024-11-13 22:09:31,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:09:31,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:31,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:31,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:31,968 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 14 proven. 98 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 22:09:32,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:32,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 122 states and 294 transitions. [2024-11-13 22:09:32,635 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 294 transitions. [2024-11-13 22:09:32,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:09:32,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:32,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:32,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:09:32,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:32,699 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 22:09:32,700 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:09:32,809 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 14 proven. 105 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 22:09:34,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:34,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 124 states and 295 transitions. [2024-11-13 22:09:34,071 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 295 transitions. [2024-11-13 22:09:34,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:09:34,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:34,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:34,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:09:34,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:34,130 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 22:09:34,131 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:09:34,252 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 14 proven. 105 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 22:09:35,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:35,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 126 states and 296 transitions. [2024-11-13 22:09:35,726 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 296 transitions. [2024-11-13 22:09:35,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:09:35,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:35,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:35,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:35,877 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 14 proven. 98 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 22:09:36,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:36,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 126 states and 295 transitions. [2024-11-13 22:09:36,540 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 295 transitions. [2024-11-13 22:09:36,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:09:36,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:36,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:36,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:09:36,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:36,597 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 22:09:36,599 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:09:36,706 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 14 proven. 105 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 22:09:38,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:38,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 128 states and 296 transitions. [2024-11-13 22:09:38,232 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 296 transitions. [2024-11-13 22:09:38,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:09:38,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:38,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:38,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:38,377 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 14 proven. 98 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 22:09:39,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:39,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 128 states and 295 transitions. [2024-11-13 22:09:39,043 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 295 transitions. [2024-11-13 22:09:39,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:09:39,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:39,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:39,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:09:39,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:39,101 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 22:09:39,102 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:09:39,221 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 14 proven. 105 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 22:09:40,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:40,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 130 states and 296 transitions. [2024-11-13 22:09:40,636 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 296 transitions. [2024-11-13 22:09:40,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:09:40,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:40,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:40,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:09:40,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:40,692 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 22:09:40,693 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:09:40,806 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 14 proven. 105 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 22:09:42,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:42,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 132 states and 297 transitions. [2024-11-13 22:09:42,381 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 297 transitions. [2024-11-13 22:09:42,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:09:42,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:42,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:42,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:09:42,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:42,437 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 22:09:42,439 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:09:42,561 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 14 proven. 105 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 22:09:44,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:44,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 134 states and 298 transitions. [2024-11-13 22:09:44,150 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 298 transitions. [2024-11-13 22:09:44,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:09:44,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:44,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:44,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:44,276 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 14 proven. 98 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 22:09:44,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:44,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 134 states and 297 transitions. [2024-11-13 22:09:44,871 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 297 transitions. [2024-11-13 22:09:44,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:09:44,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:44,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:44,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:44,967 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 14 proven. 98 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 22:09:45,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:45,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 134 states and 296 transitions. [2024-11-13 22:09:45,579 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 296 transitions. [2024-11-13 22:09:45,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:09:45,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:45,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:45,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:09:45,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:45,649 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-13 22:09:45,651 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:09:46,058 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 16 proven. 136 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 22:09:49,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:49,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 138 states and 318 transitions. [2024-11-13 22:09:49,532 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 318 transitions. [2024-11-13 22:09:49,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:09:49,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:49,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:49,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:09:49,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:49,587 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-13 22:09:49,590 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:09:49,719 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 16 proven. 136 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 22:09:51,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:51,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 140 states and 319 transitions. [2024-11-13 22:09:51,262 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 319 transitions. [2024-11-13 22:09:51,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:09:51,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:51,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:51,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:09:51,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:51,316 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-13 22:09:51,318 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:09:51,459 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 15 proven. 158 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-13 22:09:53,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:53,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 142 states and 320 transitions. [2024-11-13 22:09:53,130 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 320 transitions. [2024-11-13 22:09:53,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:09:53,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:53,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:53,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:09:53,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:53,191 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-13 22:09:53,192 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:09:53,327 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 16 proven. 136 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 22:09:55,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:55,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 144 states and 321 transitions. [2024-11-13 22:09:55,143 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 321 transitions. [2024-11-13 22:09:55,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:09:55,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:55,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:55,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:55,773 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 16 proven. 128 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 22:09:59,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:59,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 148 states and 361 transitions. [2024-11-13 22:09:59,370 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 361 transitions. [2024-11-13 22:09:59,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:09:59,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:59,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:59,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:09:59,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:59,428 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-13 22:09:59,430 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:09:59,563 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 15 proven. 158 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-13 22:10:01,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:01,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 150 states and 362 transitions. [2024-11-13 22:10:01,515 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 362 transitions. [2024-11-13 22:10:01,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:10:01,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:01,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:01,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:10:01,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:01,575 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-13 22:10:01,576 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:10:01,713 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 16 proven. 136 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 22:10:04,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:04,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 153 states and 365 transitions. [2024-11-13 22:10:04,210 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 365 transitions. [2024-11-13 22:10:04,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:10:04,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:04,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:04,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:10:04,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:04,271 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-13 22:10:04,273 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:10:04,385 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 15 proven. 158 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-13 22:10:06,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:06,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 155 states and 366 transitions. [2024-11-13 22:10:06,207 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 366 transitions. [2024-11-13 22:10:06,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:10:06,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:06,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:06,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:10:06,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:06,266 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-13 22:10:06,268 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:10:06,403 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 16 proven. 136 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 22:10:08,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:08,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 157 states and 367 transitions. [2024-11-13 22:10:08,390 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 367 transitions. [2024-11-13 22:10:08,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:10:08,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:08,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:08,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:10:08,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:08,443 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-13 22:10:08,445 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:10:08,583 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 16 proven. 136 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 22:10:10,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:10,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 159 states and 368 transitions. [2024-11-13 22:10:10,400 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 368 transitions. [2024-11-13 22:10:10,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:10:10,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:10,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:10,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:10,599 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 16 proven. 128 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 22:10:11,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:11,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 159 states and 367 transitions. [2024-11-13 22:10:11,352 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 367 transitions. [2024-11-13 22:10:11,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:10:11,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:11,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:11,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:11,502 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 16 proven. 128 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 22:10:12,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:12,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 159 states and 366 transitions. [2024-11-13 22:10:12,230 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 366 transitions. [2024-11-13 22:10:12,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:10:12,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:12,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:12,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:12,341 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 16 proven. 128 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 22:10:13,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:13,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 159 states and 365 transitions. [2024-11-13 22:10:13,038 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 365 transitions. [2024-11-13 22:10:13,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:10:13,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:13,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:13,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:13,141 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 16 proven. 128 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 22:10:13,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:13,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 159 states and 364 transitions. [2024-11-13 22:10:13,843 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 364 transitions. [2024-11-13 22:10:13,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:10:13,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:13,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:13,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:14,023 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 16 proven. 128 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 22:10:14,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:14,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 159 states and 363 transitions. [2024-11-13 22:10:14,740 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 363 transitions. [2024-11-13 22:10:14,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:10:14,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:14,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:14,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:14,823 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 16 proven. 128 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 22:10:15,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:15,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 159 states and 362 transitions. [2024-11-13 22:10:15,590 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 362 transitions. [2024-11-13 22:10:15,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:10:15,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:15,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:15,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:15,695 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 16 proven. 128 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 22:10:16,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:16,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 159 states and 361 transitions. [2024-11-13 22:10:16,402 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 361 transitions. [2024-11-13 22:10:16,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:10:16,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:16,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:16,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:17,027 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 162 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 22:10:21,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:21,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 163 states and 403 transitions. [2024-11-13 22:10:21,229 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 403 transitions. [2024-11-13 22:10:21,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:10:21,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:21,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:21,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:10:21,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:21,295 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-13 22:10:21,297 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:10:21,767 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 18 proven. 171 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 22:10:26,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:26,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 167 states and 429 transitions. [2024-11-13 22:10:26,152 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 429 transitions. [2024-11-13 22:10:26,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:10:26,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:26,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:26,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:26,265 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 162 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 22:10:27,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:27,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 167 states and 428 transitions. [2024-11-13 22:10:27,046 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 428 transitions. [2024-11-13 22:10:27,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:10:27,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:27,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:27,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:10:27,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:27,105 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-13 22:10:27,106 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:10:27,228 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 18 proven. 171 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 22:10:30,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:30,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 170 states and 431 transitions. [2024-11-13 22:10:30,071 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 431 transitions. [2024-11-13 22:10:30,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:10:30,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:30,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:30,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:10:30,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:30,142 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-13 22:10:30,144 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:10:30,292 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 18 proven. 171 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 22:10:32,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:32,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 172 states and 432 transitions. [2024-11-13 22:10:32,423 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 432 transitions. [2024-11-13 22:10:32,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:10:32,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:32,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:32,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:10:32,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:32,492 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-13 22:10:32,494 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:10:32,651 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 18 proven. 171 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 22:10:34,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:34,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 174 states and 433 transitions. [2024-11-13 22:10:34,759 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 433 transitions. [2024-11-13 22:10:34,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:10:34,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:34,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:34,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:10:34,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:34,815 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-13 22:10:34,817 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:10:34,945 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 18 proven. 171 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 22:10:37,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:37,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 176 states and 434 transitions. [2024-11-13 22:10:37,132 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 434 transitions. [2024-11-13 22:10:37,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:10:37,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:37,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:37,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:10:37,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:37,184 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-13 22:10:37,185 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:10:37,323 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 18 proven. 171 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 22:10:39,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:39,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 178 states and 435 transitions. [2024-11-13 22:10:39,299 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 435 transitions. [2024-11-13 22:10:39,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:10:39,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:39,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:39,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:10:39,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:39,362 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-13 22:10:39,364 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:10:39,625 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 17 proven. 196 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-13 22:10:41,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:41,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 180 states and 436 transitions. [2024-11-13 22:10:41,989 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 436 transitions. [2024-11-13 22:10:41,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:10:41,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:41,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:41,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:10:42,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:42,050 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-13 22:10:42,052 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:10:42,185 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 18 proven. 171 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 22:10:44,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:44,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 182 states and 437 transitions. [2024-11-13 22:10:44,592 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 437 transitions. [2024-11-13 22:10:44,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:10:44,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:44,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:44,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:10:44,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:44,643 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-13 22:10:44,645 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:10:44,770 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 18 proven. 171 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 22:10:46,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:46,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 184 states and 438 transitions. [2024-11-13 22:10:46,952 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 438 transitions. [2024-11-13 22:10:46,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:10:46,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:46,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:46,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:10:47,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:47,014 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-13 22:10:47,016 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:10:47,163 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 18 proven. 171 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 22:10:50,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:50,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 187 states and 441 transitions. [2024-11-13 22:10:50,610 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 441 transitions. [2024-11-13 22:10:50,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:10:50,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:50,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:50,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:50,744 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 162 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 22:10:51,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:51,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 187 states and 440 transitions. [2024-11-13 22:10:51,714 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 440 transitions. [2024-11-13 22:10:51,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:10:51,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:51,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:51,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:51,851 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 162 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 22:10:52,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:52,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 187 states and 439 transitions. [2024-11-13 22:10:52,720 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 439 transitions. [2024-11-13 22:10:52,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:10:52,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:52,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:52,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:52,806 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 162 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 22:10:53,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:53,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 187 states and 438 transitions. [2024-11-13 22:10:53,648 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 438 transitions. [2024-11-13 22:10:53,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:10:53,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:53,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:53,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:53,749 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 162 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 22:10:54,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:54,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 187 states and 437 transitions. [2024-11-13 22:10:54,626 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 437 transitions. [2024-11-13 22:10:54,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:10:54,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:54,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:54,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:54,749 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 162 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 22:10:55,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:55,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 187 states and 436 transitions. [2024-11-13 22:10:55,740 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 436 transitions. [2024-11-13 22:10:55,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:10:55,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:55,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:55,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:55,875 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 162 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 22:10:56,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:56,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 187 states and 435 transitions. [2024-11-13 22:10:56,742 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 435 transitions. [2024-11-13 22:10:56,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:10:56,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:56,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:56,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:56,865 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 162 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 22:10:57,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:57,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 187 states and 434 transitions. [2024-11-13 22:10:57,808 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 434 transitions. [2024-11-13 22:10:57,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:10:57,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:57,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:57,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:10:57,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:57,871 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-13 22:10:57,872 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:10:58,365 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 20 proven. 210 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 22:11:03,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:03,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 191 states and 453 transitions. [2024-11-13 22:11:03,296 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 453 transitions. [2024-11-13 22:11:03,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:11:03,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:03,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:03,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:04,178 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 200 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 22:11:09,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:09,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 195 states and 501 transitions. [2024-11-13 22:11:09,453 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 501 transitions. [2024-11-13 22:11:09,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:11:09,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:09,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:09,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:11:09,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:09,526 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-13 22:11:09,528 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:11:09,700 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 20 proven. 210 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 22:11:13,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:13,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 198 states and 504 transitions. [2024-11-13 22:11:13,474 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 504 transitions. [2024-11-13 22:11:13,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:11:13,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:13,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:13,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:13,580 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 200 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 22:11:14,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:14,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 198 states and 503 transitions. [2024-11-13 22:11:14,578 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 503 transitions. [2024-11-13 22:11:14,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:11:14,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:14,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:14,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:11:14,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:14,633 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-13 22:11:14,635 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:11:14,776 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 20 proven. 210 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 22:11:19,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:19,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 201 states and 513 transitions. [2024-11-13 22:11:19,314 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 513 transitions. [2024-11-13 22:11:19,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:11:19,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:19,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:19,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:11:19,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:19,373 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-13 22:11:19,374 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:11:19,547 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 20 proven. 210 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 22:11:22,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:22,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 203 states and 514 transitions. [2024-11-13 22:11:22,490 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 514 transitions. [2024-11-13 22:11:22,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:11:22,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:22,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:22,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:11:22,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:22,557 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-13 22:11:22,558 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:11:22,696 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 20 proven. 210 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 22:11:26,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:26,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 206 states and 517 transitions. [2024-11-13 22:11:26,126 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 517 transitions. [2024-11-13 22:11:26,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:11:26,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:26,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:26,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:11:26,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:26,194 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-13 22:11:26,196 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:11:26,369 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 20 proven. 210 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 22:11:28,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:28,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 208 states and 518 transitions. [2024-11-13 22:11:28,964 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 518 transitions. [2024-11-13 22:11:28,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:11:28,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:28,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:28,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:29,099 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 200 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 22:11:30,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:30,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 208 states and 517 transitions. [2024-11-13 22:11:30,348 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 517 transitions. [2024-11-13 22:11:30,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:11:30,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:30,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:30,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:11:30,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:30,402 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-13 22:11:30,404 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:11:30,572 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 20 proven. 210 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 22:11:33,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:33,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 210 states and 518 transitions. [2024-11-13 22:11:33,582 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 518 transitions. [2024-11-13 22:11:33,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:11:33,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:33,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:33,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:11:33,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:33,637 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-13 22:11:33,638 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:11:33,779 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 20 proven. 210 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 22:11:36,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:36,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 212 states and 519 transitions. [2024-11-13 22:11:36,665 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 519 transitions. [2024-11-13 22:11:36,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:11:36,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:36,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:36,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:11:36,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:36,717 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-13 22:11:36,719 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:11:36,874 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 20 proven. 210 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 22:11:39,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:39,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 214 states and 520 transitions. [2024-11-13 22:11:39,892 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 520 transitions. [2024-11-13 22:11:39,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:11:39,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:39,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:39,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:11:39,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:39,962 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-13 22:11:39,964 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:11:40,144 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 20 proven. 210 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 22:11:42,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:42,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 216 states and 521 transitions. [2024-11-13 22:11:42,977 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 521 transitions. [2024-11-13 22:11:42,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:11:42,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:42,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:42,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:11:43,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:43,031 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-13 22:11:43,032 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:11:43,171 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 20 proven. 210 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 22:11:46,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:46,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 218 states and 522 transitions. [2024-11-13 22:11:46,467 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 522 transitions. [2024-11-13 22:11:46,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:11:46,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:46,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:46,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:46,569 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 200 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 22:11:47,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:47,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 218 states and 521 transitions. [2024-11-13 22:11:47,640 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 521 transitions. [2024-11-13 22:11:47,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:11:47,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:47,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:47,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:47,758 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 200 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 22:11:48,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:48,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 218 states and 520 transitions. [2024-11-13 22:11:48,917 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 520 transitions. [2024-11-13 22:11:48,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:11:48,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:48,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:48,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:49,029 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 200 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 22:11:50,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:50,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 218 states and 519 transitions. [2024-11-13 22:11:50,404 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 519 transitions. [2024-11-13 22:11:50,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:11:50,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:50,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:50,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:50,608 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 200 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 22:11:51,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:51,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 218 states and 518 transitions. [2024-11-13 22:11:51,670 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 518 transitions. [2024-11-13 22:11:51,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:11:51,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:51,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:51,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:51,830 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 200 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 22:11:52,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:52,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 218 states and 517 transitions. [2024-11-13 22:11:52,989 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 517 transitions. [2024-11-13 22:11:52,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:11:52,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:52,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:52,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:53,099 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 200 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 22:11:54,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:54,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 218 states and 516 transitions. [2024-11-13 22:11:54,182 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 516 transitions. [2024-11-13 22:11:54,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:11:54,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:54,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:54,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:54,287 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 200 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 22:11:55,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:55,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 218 states and 515 transitions. [2024-11-13 22:11:55,310 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 515 transitions. [2024-11-13 22:11:55,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 22:11:55,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:55,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:55,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:11:55,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:55,383 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-13 22:11:55,385 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:11:56,175 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 21 proven. 284 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-13 22:12:02,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:02,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 222 states and 536 transitions. [2024-11-13 22:12:02,129 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 536 transitions. [2024-11-13 22:12:02,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 22:12:02,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:02,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:02,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:12:02,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:02,206 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-13 22:12:02,208 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:12:02,406 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 22 proven. 253 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 22:12:07,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:07,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 225 states and 546 transitions. [2024-11-13 22:12:07,798 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 546 transitions. [2024-11-13 22:12:07,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 22:12:07,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:07,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:07,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:12:07,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:07,867 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-13 22:12:07,869 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:12:08,023 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 22 proven. 253 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 22:12:11,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:11,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 227 states and 547 transitions. [2024-11-13 22:12:11,570 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 547 transitions. [2024-11-13 22:12:11,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 22:12:11,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:11,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:11,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:12:11,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:11,633 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-13 22:12:11,635 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:12:11,796 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 22 proven. 253 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 22:12:15,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:15,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 229 states and 548 transitions. [2024-11-13 22:12:15,283 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 548 transitions. [2024-11-13 22:12:15,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 22:12:15,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:15,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:15,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:12:15,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:15,356 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-13 22:12:15,357 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:12:15,507 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 22 proven. 253 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 22:12:18,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:18,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 231 states and 549 transitions. [2024-11-13 22:12:18,563 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 549 transitions. [2024-11-13 22:12:18,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 22:12:18,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:18,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:18,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:12:18,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:18,624 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-13 22:12:18,626 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:12:18,779 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 22 proven. 253 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 22:12:22,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:22,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 233 states and 550 transitions. [2024-11-13 22:12:22,068 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 550 transitions. [2024-11-13 22:12:22,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 22:12:22,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:22,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:22,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:12:22,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:22,270 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-13 22:12:22,271 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:12:22,435 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 22 proven. 253 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 22:12:25,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:25,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 235 states and 551 transitions. [2024-11-13 22:12:25,750 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 551 transitions. [2024-11-13 22:12:25,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 22:12:25,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:25,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:25,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:12:25,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:25,827 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-13 22:12:25,829 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:12:26,017 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 22 proven. 253 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 22:12:29,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:29,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 237 states and 552 transitions. [2024-11-13 22:12:29,461 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 552 transitions. [2024-11-13 22:12:29,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 22:12:29,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:29,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:29,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:12:29,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:29,543 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-13 22:12:29,545 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:12:29,769 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 22 proven. 253 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 22:12:33,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:33,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 239 states and 553 transitions. [2024-11-13 22:12:33,178 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 553 transitions. [2024-11-13 22:12:33,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 22:12:33,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:33,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:33,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:34,247 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 22 proven. 242 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 22:12:41,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:41,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 243 states and 605 transitions. [2024-11-13 22:12:41,352 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 605 transitions. [2024-11-13 22:12:41,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 22:12:41,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:41,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:41,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:12:41,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:41,417 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-13 22:12:41,418 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:12:41,584 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 22 proven. 253 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 22:12:46,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:46,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 246 states and 608 transitions. [2024-11-13 22:12:46,229 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 608 transitions. [2024-11-13 22:12:46,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 22:12:46,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:46,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:46,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:46,356 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 22 proven. 242 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 22:12:47,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:47,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 246 states and 607 transitions. [2024-11-13 22:12:47,571 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 607 transitions. [2024-11-13 22:12:47,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 22:12:47,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:47,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:47,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:12:47,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:47,643 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-13 22:12:47,645 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:12:47,806 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 21 proven. 284 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-13 22:12:52,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:52,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 249 states and 610 transitions. [2024-11-13 22:12:52,263 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 610 transitions. [2024-11-13 22:12:52,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 22:12:52,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:52,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:52,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:12:52,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:52,331 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-13 22:12:52,333 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:12:52,483 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 21 proven. 284 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-13 22:12:56,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:56,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 252 states and 613 transitions. [2024-11-13 22:12:56,982 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 613 transitions. [2024-11-13 22:12:56,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 22:12:56,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:56,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:56,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:57,095 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 22 proven. 242 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 22:12:58,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:58,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 252 states and 612 transitions. [2024-11-13 22:12:58,317 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 612 transitions. [2024-11-13 22:12:58,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 22:12:58,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:58,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:58,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:58,472 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 22 proven. 242 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 22:12:59,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:59,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 252 states and 611 transitions. [2024-11-13 22:12:59,743 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 611 transitions. [2024-11-13 22:12:59,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 22:12:59,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:59,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:59,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:59,908 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 22 proven. 242 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 22:13:01,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:01,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 252 states and 610 transitions. [2024-11-13 22:13:01,120 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 610 transitions. [2024-11-13 22:13:01,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 22:13:01,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:01,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:01,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:01,289 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 22 proven. 242 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 22:13:02,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:02,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 252 states and 609 transitions. [2024-11-13 22:13:02,661 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 609 transitions. [2024-11-13 22:13:02,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 22:13:02,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:02,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:02,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:02,921 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 22 proven. 242 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 22:13:04,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:04,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 252 states and 608 transitions. [2024-11-13 22:13:04,182 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 608 transitions. [2024-11-13 22:13:04,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 22:13:04,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:04,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:04,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:04,294 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 22 proven. 242 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 22:13:05,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:05,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 252 states and 607 transitions. [2024-11-13 22:13:05,546 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 607 transitions. [2024-11-13 22:13:05,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 22:13:05,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:05,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:05,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:05,661 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 22 proven. 242 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 22:13:06,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:06,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 252 states and 606 transitions. [2024-11-13 22:13:06,908 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 606 transitions. [2024-11-13 22:13:06,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 22:13:06,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:06,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:06,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:07,017 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 22 proven. 242 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 22:13:08,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:08,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 252 states and 605 transitions. [2024-11-13 22:13:08,295 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 605 transitions. [2024-11-13 22:13:08,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 22:13:08,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:08,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:08,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:08,629 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 22 proven. 242 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 22:13:09,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:09,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 252 states and 604 transitions. [2024-11-13 22:13:09,899 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 604 transitions. [2024-11-13 22:13:09,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 22:13:09,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:09,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:09,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:13:09,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:09,967 INFO L255 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-13 22:13:09,968 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:13:10,746 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 24 proven. 300 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 22:13:17,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:17,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 256 states and 627 transitions. [2024-11-13 22:13:17,476 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 627 transitions. [2024-11-13 22:13:17,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 22:13:17,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:17,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:17,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:13:17,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:17,559 INFO L255 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-13 22:13:17,562 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:13:17,743 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 24 proven. 300 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 22:13:22,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:22,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 259 states and 630 transitions. [2024-11-13 22:13:22,384 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 630 transitions. [2024-11-13 22:13:22,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 22:13:22,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:22,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:22,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:13:22,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:22,459 INFO L255 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-13 22:13:22,461 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:13:22,666 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 24 proven. 300 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 22:13:27,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:27,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 262 states and 633 transitions. [2024-11-13 22:13:27,708 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 633 transitions. [2024-11-13 22:13:27,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 22:13:27,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:27,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:27,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:28,944 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 24 proven. 288 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 22:13:36,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:36,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 266 states and 689 transitions. [2024-11-13 22:13:36,646 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 689 transitions. [2024-11-13 22:13:36,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 22:13:36,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:36,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:36,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:13:36,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:36,725 INFO L255 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-13 22:13:36,728 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:13:37,057 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 24 proven. 300 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 22:13:42,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:42,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 269 states and 692 transitions. [2024-11-13 22:13:42,220 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 692 transitions. [2024-11-13 22:13:42,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 22:13:42,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:42,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:42,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:42,345 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 24 proven. 288 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 22:13:43,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:43,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 269 states and 691 transitions. [2024-11-13 22:13:43,740 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 691 transitions. [2024-11-13 22:13:43,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 22:13:43,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:43,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:43,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:13:43,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:43,823 INFO L255 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-13 22:13:43,825 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:13:44,033 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 23 proven. 334 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-11-13 22:13:48,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:48,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 272 states and 694 transitions. [2024-11-13 22:13:48,950 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 694 transitions. [2024-11-13 22:13:48,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 22:13:48,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:48,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:48,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:49,084 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 24 proven. 288 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 22:13:50,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:50,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 272 states and 693 transitions. [2024-11-13 22:13:50,535 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 693 transitions. [2024-11-13 22:13:50,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 22:13:50,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:50,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:50,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:13:50,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:50,618 INFO L255 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-13 22:13:50,620 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:13:50,820 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 24 proven. 300 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 22:13:57,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:57,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 275 states and 703 transitions. [2024-11-13 22:13:57,387 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 703 transitions. [2024-11-13 22:13:57,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 22:13:57,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:57,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:57,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:57,511 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 24 proven. 288 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 22:13:58,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:58,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 275 states and 702 transitions. [2024-11-13 22:13:58,896 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 702 transitions. [2024-11-13 22:13:58,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 22:13:58,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:58,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:58,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:13:58,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:58,961 INFO L255 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-13 22:13:58,963 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:13:59,167 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 24 proven. 300 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 22:14:02,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:02,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 277 states and 703 transitions. [2024-11-13 22:14:02,988 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 703 transitions. [2024-11-13 22:14:02,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 22:14:02,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:02,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:02,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:14:03,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:03,066 INFO L255 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-13 22:14:03,068 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:14:03,273 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 24 proven. 300 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 22:14:07,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:07,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 279 states and 704 transitions. [2024-11-13 22:14:07,350 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 704 transitions. [2024-11-13 22:14:07,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 22:14:07,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:07,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:07,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:14:07,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:07,420 INFO L255 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-13 22:14:07,422 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:14:07,583 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 23 proven. 334 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-11-13 22:14:11,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:11,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 281 states and 705 transitions. [2024-11-13 22:14:11,596 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 705 transitions. [2024-11-13 22:14:11,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 22:14:11,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:11,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:11,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:14:11,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:11,660 INFO L255 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-13 22:14:11,661 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:14:11,822 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 24 proven. 300 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 22:14:15,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:15,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 283 states and 706 transitions. [2024-11-13 22:14:15,861 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 706 transitions. [2024-11-13 22:14:15,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 22:14:15,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:15,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:15,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:14:15,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:15,945 INFO L255 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-13 22:14:15,947 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:14:16,153 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 23 proven. 334 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-11-13 22:14:20,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:20,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 285 states and 707 transitions. [2024-11-13 22:14:20,154 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 707 transitions. [2024-11-13 22:14:20,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 22:14:20,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:20,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:20,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:14:20,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:20,235 INFO L255 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-13 22:14:20,237 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:14:20,409 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 24 proven. 300 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 22:14:24,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:24,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 287 states and 708 transitions. [2024-11-13 22:14:24,815 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 708 transitions. [2024-11-13 22:14:24,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 22:14:24,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:24,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:24,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:14:24,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:24,894 INFO L255 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-13 22:14:24,896 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:14:25,061 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 23 proven. 334 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-11-13 22:14:29,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:29,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 289 states and 709 transitions. [2024-11-13 22:14:29,352 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 709 transitions. [2024-11-13 22:14:29,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 22:14:29,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:29,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:29,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:29,490 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 24 proven. 288 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 22:14:31,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:31,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 289 states and 708 transitions. [2024-11-13 22:14:31,040 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 708 transitions. [2024-11-13 22:14:31,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 22:14:31,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:31,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:31,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:31,361 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 24 proven. 288 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 22:14:32,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:32,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 289 states and 707 transitions. [2024-11-13 22:14:32,782 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 707 transitions. [2024-11-13 22:14:32,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 22:14:32,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:32,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:32,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:32,917 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 24 proven. 288 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 22:14:34,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:34,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 289 states and 706 transitions. [2024-11-13 22:14:34,384 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 706 transitions. [2024-11-13 22:14:34,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 22:14:34,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:34,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:34,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:34,508 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 24 proven. 288 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 22:14:35,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:35,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 289 states and 705 transitions. [2024-11-13 22:14:35,974 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 705 transitions. [2024-11-13 22:14:35,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 22:14:35,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:35,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:35,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:36,117 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 24 proven. 288 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 22:14:37,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:37,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 289 states and 704 transitions. [2024-11-13 22:14:37,593 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 704 transitions. [2024-11-13 22:14:37,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 22:14:37,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:37,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:37,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:37,908 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 24 proven. 288 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 22:14:39,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:39,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 289 states and 703 transitions. [2024-11-13 22:14:39,377 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 703 transitions. [2024-11-13 22:14:39,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 22:14:39,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:39,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:39,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:39,562 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 24 proven. 288 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 22:14:41,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:41,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 289 states and 702 transitions. [2024-11-13 22:14:41,103 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 702 transitions. [2024-11-13 22:14:41,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 22:14:41,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:41,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:41,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:41,228 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 24 proven. 288 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 22:14:42,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:42,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 289 states and 701 transitions. [2024-11-13 22:14:42,825 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 701 transitions. [2024-11-13 22:14:42,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 22:14:42,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:42,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:42,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:14:42,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:42,908 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-13 22:14:42,909 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:14:43,804 INFO L134 CoverageAnalysis]: Checked inductivity of 689 backedges. 26 proven. 351 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 22:14:52,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:52,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 293 states and 726 transitions. [2024-11-13 22:14:52,254 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 726 transitions. [2024-11-13 22:14:52,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 22:14:52,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:52,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:52,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:14:52,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:52,331 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-13 22:14:52,333 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:14:52,506 INFO L134 CoverageAnalysis]: Checked inductivity of 689 backedges. 26 proven. 351 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 22:14:58,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:58,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 296 states and 729 transitions. [2024-11-13 22:14:58,617 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 729 transitions. [2024-11-13 22:14:58,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 22:14:58,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:58,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:58,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:14:58,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:58,685 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-13 22:14:58,686 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:14:58,864 INFO L134 CoverageAnalysis]: Checked inductivity of 689 backedges. 26 proven. 351 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 22:15:04,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:04,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 299 states and 732 transitions. [2024-11-13 22:15:04,748 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 732 transitions. [2024-11-13 22:15:04,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 22:15:04,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:04,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:04,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:15:04,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:04,818 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 67 conjuncts are in the unsatisfiable core [2024-11-13 22:15:04,820 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:15:05,001 INFO L134 CoverageAnalysis]: Checked inductivity of 689 backedges. 25 proven. 388 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-13 22:15:10,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:10,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 302 states and 735 transitions. [2024-11-13 22:15:10,938 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 735 transitions. [2024-11-13 22:15:10,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 22:15:10,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:10,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:10,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:15:11,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:11,018 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 67 conjuncts are in the unsatisfiable core [2024-11-13 22:15:11,019 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:15:11,218 INFO L134 CoverageAnalysis]: Checked inductivity of 689 backedges. 25 proven. 388 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-13 22:15:18,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:18,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 305 states and 745 transitions. [2024-11-13 22:15:18,806 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 745 transitions. [2024-11-13 22:15:18,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 22:15:18,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:18,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:18,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:15:18,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:18,896 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-13 22:15:18,898 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:15:19,120 INFO L134 CoverageAnalysis]: Checked inductivity of 689 backedges. 26 proven. 351 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 22:15:23,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:23,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 307 states and 746 transitions. [2024-11-13 22:15:23,848 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 746 transitions. [2024-11-13 22:15:23,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 22:15:23,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:23,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:23,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:15:23,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:23,915 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-13 22:15:23,916 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:15:24,102 INFO L134 CoverageAnalysis]: Checked inductivity of 689 backedges. 26 proven. 351 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 22:15:28,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:28,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 309 states and 747 transitions. [2024-11-13 22:15:28,892 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 747 transitions. [2024-11-13 22:15:28,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 22:15:28,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:28,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:28,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:15:28,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:28,977 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-13 22:15:28,978 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:15:29,165 INFO L134 CoverageAnalysis]: Checked inductivity of 689 backedges. 26 proven. 351 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 22:15:33,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:33,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 311 states and 748 transitions. [2024-11-13 22:15:33,999 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 748 transitions. [2024-11-13 22:15:34,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 22:15:34,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:34,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:34,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:15:34,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:34,074 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-13 22:15:34,076 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:15:34,320 INFO L134 CoverageAnalysis]: Checked inductivity of 689 backedges. 26 proven. 351 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 22:15:39,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:39,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 313 states and 749 transitions. [2024-11-13 22:15:39,478 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 749 transitions. [2024-11-13 22:15:39,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 22:15:39,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:39,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:39,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:15:39,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:39,547 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-13 22:15:39,548 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:15:39,772 INFO L134 CoverageAnalysis]: Checked inductivity of 689 backedges. 26 proven. 351 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 22:15:44,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:44,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 315 states and 750 transitions. [2024-11-13 22:15:44,856 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 750 transitions. [2024-11-13 22:15:44,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 22:15:44,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:44,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:44,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:15:44,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:44,929 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-13 22:15:44,930 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:15:45,138 INFO L134 CoverageAnalysis]: Checked inductivity of 689 backedges. 26 proven. 351 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 22:15:50,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:50,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 317 states and 751 transitions. [2024-11-13 22:15:50,836 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 751 transitions. [2024-11-13 22:15:50,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 22:15:50,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:50,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:50,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:15:50,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:50,906 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 67 conjuncts are in the unsatisfiable core [2024-11-13 22:15:50,908 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:15:51,088 INFO L134 CoverageAnalysis]: Checked inductivity of 689 backedges. 43 proven. 370 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-13 22:15:56,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:56,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 319 states and 752 transitions. [2024-11-13 22:15:56,317 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 752 transitions. [2024-11-13 22:15:56,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 22:15:56,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:56,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:56,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:58,210 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 26 proven. 338 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 22:16:08,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:08,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 323 states and 812 transitions. [2024-11-13 22:16:08,173 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 812 transitions. [2024-11-13 22:16:08,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 22:16:08,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:08,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:08,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:16:08,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:08,263 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-13 22:16:08,265 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:16:08,473 INFO L134 CoverageAnalysis]: Checked inductivity of 689 backedges. 26 proven. 351 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 22:16:14,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:14,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 326 states and 815 transitions. [2024-11-13 22:16:14,977 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 815 transitions. [2024-11-13 22:16:14,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 22:16:14,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:14,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:14,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:16:15,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:15,213 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-13 22:16:15,214 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:16:15,382 INFO L134 CoverageAnalysis]: Checked inductivity of 689 backedges. 26 proven. 351 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 22:16:21,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:21,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 818 states to 329 states and 818 transitions. [2024-11-13 22:16:21,397 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 818 transitions. [2024-11-13 22:16:21,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 22:16:21,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:21,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:21,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:21,592 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 26 proven. 338 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 22:16:23,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:23,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 817 states to 329 states and 817 transitions. [2024-11-13 22:16:23,279 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 817 transitions. [2024-11-13 22:16:23,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 22:16:23,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:23,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:23,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:23,475 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 26 proven. 338 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 22:16:25,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:25,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 329 states and 816 transitions. [2024-11-13 22:16:25,137 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 816 transitions. [2024-11-13 22:16:25,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 22:16:25,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:25,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:25,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:25,485 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 26 proven. 338 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 22:16:27,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:27,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 329 states and 815 transitions. [2024-11-13 22:16:27,176 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 815 transitions. [2024-11-13 22:16:27,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 22:16:27,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:27,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:27,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:27,358 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 26 proven. 338 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 22:16:28,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:28,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 329 states and 814 transitions. [2024-11-13 22:16:28,981 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 814 transitions. [2024-11-13 22:16:28,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 22:16:28,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:28,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:28,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:29,188 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 26 proven. 338 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 22:16:30,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:30,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 329 states and 813 transitions. [2024-11-13 22:16:30,996 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 813 transitions. [2024-11-13 22:16:30,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 22:16:30,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:30,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:31,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:31,197 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 26 proven. 338 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 22:16:32,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:32,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 329 states and 812 transitions. [2024-11-13 22:16:32,920 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 812 transitions. [2024-11-13 22:16:32,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 22:16:32,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:32,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:32,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:33,091 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 26 proven. 338 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 22:16:34,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:34,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 329 states and 811 transitions. [2024-11-13 22:16:34,983 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 811 transitions. [2024-11-13 22:16:34,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 22:16:34,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:34,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:34,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:35,136 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 26 proven. 338 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 22:16:36,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:36,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 329 states and 810 transitions. [2024-11-13 22:16:36,834 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 810 transitions. [2024-11-13 22:16:36,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 22:16:36,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:36,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:36,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:37,185 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 26 proven. 338 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 22:16:38,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:38,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 329 states and 809 transitions. [2024-11-13 22:16:38,835 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 809 transitions. [2024-11-13 22:16:38,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 22:16:38,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:38,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:38,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:39,042 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 26 proven. 338 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 22:16:40,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:40,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 329 states and 808 transitions. [2024-11-13 22:16:40,778 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 808 transitions. [2024-11-13 22:16:40,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 22:16:40,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:40,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:40,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:40,964 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 26 proven. 338 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 22:16:42,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:42,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 329 states and 807 transitions. [2024-11-13 22:16:42,670 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 807 transitions. [2024-11-13 22:16:42,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 22:16:42,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:42,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:42,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:42,811 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 26 proven. 338 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 22:16:44,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:44,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 329 states and 806 transitions. [2024-11-13 22:16:44,510 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 806 transitions. [2024-11-13 22:16:44,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 22:16:44,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:44,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:44,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:16:44,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:44,583 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-13 22:16:44,584 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:16:45,535 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 28 proven. 406 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 22:16:54,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:54,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 333 states and 833 transitions. [2024-11-13 22:16:54,963 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 833 transitions. [2024-11-13 22:16:54,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 22:16:54,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:54,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:54,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:16:55,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:55,049 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-13 22:16:55,051 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:16:55,241 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 28 proven. 406 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 22:17:04,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:04,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 336 states and 843 transitions. [2024-11-13 22:17:04,066 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 843 transitions. [2024-11-13 22:17:04,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 22:17:04,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:04,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:04,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:05,754 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 28 proven. 392 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 22:17:16,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:16,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 907 states to 340 states and 907 transitions. [2024-11-13 22:17:16,657 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 907 transitions. [2024-11-13 22:17:16,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 22:17:16,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:16,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:16,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:17:16,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:16,732 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-13 22:17:16,733 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:17:16,926 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 28 proven. 406 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 22:17:23,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:23,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 910 states to 343 states and 910 transitions. [2024-11-13 22:17:23,862 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 910 transitions. [2024-11-13 22:17:23,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 22:17:23,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:23,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:23,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:24,095 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 28 proven. 392 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 22:17:26,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:26,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 909 states to 343 states and 909 transitions. [2024-11-13 22:17:26,019 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 909 transitions. [2024-11-13 22:17:26,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 22:17:26,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:26,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:26,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:17:26,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:26,094 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-13 22:17:26,096 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:17:26,301 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 28 proven. 406 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 22:17:32,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:32,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 912 states to 346 states and 912 transitions. [2024-11-13 22:17:32,989 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 912 transitions. [2024-11-13 22:17:32,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 22:17:32,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:32,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:32,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:33,147 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 28 proven. 392 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 22:17:34,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:34,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 911 states to 346 states and 911 transitions. [2024-11-13 22:17:34,990 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 911 transitions. [2024-11-13 22:17:34,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 22:17:34,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:34,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:35,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:17:35,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:35,061 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-13 22:17:35,062 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:17:35,243 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 28 proven. 406 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 22:17:42,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:42,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 914 states to 349 states and 914 transitions. [2024-11-13 22:17:42,497 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 914 transitions. [2024-11-13 22:17:42,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 22:17:42,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:42,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:42,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:42,690 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 28 proven. 392 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 22:17:44,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:44,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 913 states to 349 states and 913 transitions. [2024-11-13 22:17:44,780 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 913 transitions. [2024-11-13 22:17:44,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 22:17:44,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:44,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:44,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:17:44,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:44,856 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-13 22:17:44,857 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:17:45,040 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 28 proven. 406 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 22:17:51,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:51,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 352 states and 916 transitions. [2024-11-13 22:17:51,560 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 916 transitions. [2024-11-13 22:17:51,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 22:17:51,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:51,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:51,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:51,837 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 28 proven. 392 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 22:17:53,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:53,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 915 states to 352 states and 915 transitions. [2024-11-13 22:17:53,971 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 915 transitions. [2024-11-13 22:17:53,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 22:17:53,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:53,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:53,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:17:54,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:54,045 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 71 conjuncts are in the unsatisfiable core [2024-11-13 22:17:54,047 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:17:54,245 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 27 proven. 446 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-13 22:18:00,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:00,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 354 states and 916 transitions. [2024-11-13 22:18:00,343 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 916 transitions. [2024-11-13 22:18:00,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 22:18:00,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:00,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:00,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:00,550 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 28 proven. 392 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 22:18:02,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:02,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 915 states to 354 states and 915 transitions. [2024-11-13 22:18:02,580 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 915 transitions. [2024-11-13 22:18:02,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 22:18:02,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:02,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:02,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:18:02,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:02,657 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-13 22:18:02,658 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:18:02,839 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 28 proven. 406 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 22:18:08,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:08,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 356 states and 916 transitions. [2024-11-13 22:18:08,882 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 916 transitions. [2024-11-13 22:18:08,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 22:18:08,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:08,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:08,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:18:08,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:08,957 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-13 22:18:08,959 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:18:09,146 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 28 proven. 406 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 22:18:15,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:15,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 358 states and 917 transitions. [2024-11-13 22:18:15,386 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 917 transitions. [2024-11-13 22:18:15,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 22:18:15,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:15,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:15,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:15,552 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 28 proven. 392 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 22:18:17,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:17,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 358 states and 916 transitions. [2024-11-13 22:18:17,540 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 916 transitions. [2024-11-13 22:18:17,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 22:18:17,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:17,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:17,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:18:17,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:17,611 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-13 22:18:17,613 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:18:17,795 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 28 proven. 406 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 22:18:23,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:23,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 360 states and 917 transitions. [2024-11-13 22:18:23,144 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 917 transitions. [2024-11-13 22:18:23,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 22:18:23,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:23,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:23,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:23,319 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 28 proven. 392 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 22:18:25,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:25,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 360 states and 916 transitions. [2024-11-13 22:18:25,296 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 916 transitions. [2024-11-13 22:18:25,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 22:18:25,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:25,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:25,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:18:25,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:25,370 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-13 22:18:25,371 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:18:25,565 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 28 proven. 406 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 22:18:31,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:31,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 362 states and 917 transitions. [2024-11-13 22:18:31,915 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 917 transitions. [2024-11-13 22:18:31,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 22:18:31,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:31,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:31,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:18:31,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:31,993 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-13 22:18:31,995 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:18:32,195 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 28 proven. 406 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 22:18:37,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:37,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 364 states and 918 transitions. [2024-11-13 22:18:37,776 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 918 transitions. [2024-11-13 22:18:37,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 22:18:37,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:37,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:37,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:18:37,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:37,874 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-13 22:18:37,876 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:18:38,110 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 28 proven. 406 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 22:18:44,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:44,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 919 states to 366 states and 919 transitions. [2024-11-13 22:18:44,105 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 919 transitions. [2024-11-13 22:18:44,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 22:18:44,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:44,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:44,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:18:44,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:44,182 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-13 22:18:44,183 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:18:44,371 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 28 proven. 406 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 22:18:51,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:51,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 922 states to 369 states and 922 transitions. [2024-11-13 22:18:51,506 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 922 transitions. [2024-11-13 22:18:51,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 22:18:51,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:51,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:51,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:18:51,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:51,583 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-13 22:18:51,584 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:18:51,775 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 28 proven. 406 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 22:18:59,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:59,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 925 states to 372 states and 925 transitions. [2024-11-13 22:18:59,499 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 925 transitions. [2024-11-13 22:18:59,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 22:18:59,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:59,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:59,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:59,774 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 28 proven. 392 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 22:19:01,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:01,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 924 states to 372 states and 924 transitions. [2024-11-13 22:19:01,795 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 924 transitions. [2024-11-13 22:19:01,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 22:19:01,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:01,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:01,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:02,231 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 28 proven. 392 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 22:19:04,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:04,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 923 states to 372 states and 923 transitions. [2024-11-13 22:19:04,251 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 923 transitions. [2024-11-13 22:19:04,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 22:19:04,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:04,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:04,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:04,609 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 28 proven. 392 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 22:19:06,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:06,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 922 states to 372 states and 922 transitions. [2024-11-13 22:19:06,567 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 922 transitions. [2024-11-13 22:19:06,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 22:19:06,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:06,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:06,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:06,741 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 28 proven. 392 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 22:19:08,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:08,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 921 states to 372 states and 921 transitions. [2024-11-13 22:19:08,700 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 921 transitions. [2024-11-13 22:19:08,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 22:19:08,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:08,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:08,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:08,909 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 28 proven. 392 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 22:19:10,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:10,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 372 states and 920 transitions. [2024-11-13 22:19:10,954 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 920 transitions. [2024-11-13 22:19:10,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 22:19:10,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:10,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:10,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:11,142 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 28 proven. 392 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 22:19:13,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:13,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 919 states to 372 states and 919 transitions. [2024-11-13 22:19:13,138 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 919 transitions. [2024-11-13 22:19:13,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 22:19:13,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:13,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:13,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:19:13,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:13,237 INFO L255 TraceCheckSpWp]: Trace formula consists of 360 conjuncts, 67 conjuncts are in the unsatisfiable core [2024-11-13 22:19:13,239 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:19:14,349 INFO L134 CoverageAnalysis]: Checked inductivity of 915 backedges. 30 proven. 465 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-13 22:19:27,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:27,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 376 states and 955 transitions. [2024-11-13 22:19:27,057 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 955 transitions. [2024-11-13 22:19:27,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 22:19:27,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:27,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:27,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:19:27,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:27,134 INFO L255 TraceCheckSpWp]: Trace formula consists of 360 conjuncts, 75 conjuncts are in the unsatisfiable core [2024-11-13 22:19:27,135 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:19:27,354 INFO L134 CoverageAnalysis]: Checked inductivity of 915 backedges. 29 proven. 508 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-11-13 22:19:34,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:34,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 958 states to 379 states and 958 transitions. [2024-11-13 22:19:34,883 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 958 transitions. [2024-11-13 22:19:34,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 22:19:34,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:34,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:34,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:19:34,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:34,964 INFO L255 TraceCheckSpWp]: Trace formula consists of 360 conjuncts, 67 conjuncts are in the unsatisfiable core [2024-11-13 22:19:34,965 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:19:35,157 INFO L134 CoverageAnalysis]: Checked inductivity of 915 backedges. 30 proven. 465 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-13 22:19:43,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:43,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 961 states to 382 states and 961 transitions. [2024-11-13 22:19:43,062 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 961 transitions. [2024-11-13 22:19:43,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 22:19:43,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:43,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:43,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:19:43,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:43,136 INFO L255 TraceCheckSpWp]: Trace formula consists of 360 conjuncts, 67 conjuncts are in the unsatisfiable core [2024-11-13 22:19:43,137 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:19:43,324 INFO L134 CoverageAnalysis]: Checked inductivity of 915 backedges. 30 proven. 465 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-13 22:19:51,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:51,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 385 states and 964 transitions. [2024-11-13 22:19:51,613 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 964 transitions. [2024-11-13 22:19:51,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 22:19:51,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:51,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:51,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:19:51,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:51,738 INFO L255 TraceCheckSpWp]: Trace formula consists of 360 conjuncts, 67 conjuncts are in the unsatisfiable core [2024-11-13 22:19:51,740 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:19:51,975 INFO L134 CoverageAnalysis]: Checked inductivity of 915 backedges. 30 proven. 465 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-13 22:20:00,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:00,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 388 states and 967 transitions. [2024-11-13 22:20:00,587 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 967 transitions. [2024-11-13 22:20:00,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 22:20:00,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:00,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:00,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:20:00,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:00,693 INFO L255 TraceCheckSpWp]: Trace formula consists of 360 conjuncts, 67 conjuncts are in the unsatisfiable core [2024-11-13 22:20:00,695 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:20:00,939 INFO L134 CoverageAnalysis]: Checked inductivity of 915 backedges. 30 proven. 465 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-13 22:20:08,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:08,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 391 states and 970 transitions. [2024-11-13 22:20:08,599 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 970 transitions. [2024-11-13 22:20:08,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 22:20:08,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:08,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:08,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:20:08,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:08,675 INFO L255 TraceCheckSpWp]: Trace formula consists of 360 conjuncts, 67 conjuncts are in the unsatisfiable core [2024-11-13 22:20:08,677 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:20:08,894 INFO L134 CoverageAnalysis]: Checked inductivity of 915 backedges. 30 proven. 465 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-13 22:20:16,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:16,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 973 states to 394 states and 973 transitions. [2024-11-13 22:20:16,806 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 973 transitions. [2024-11-13 22:20:16,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 22:20:16,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:16,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:16,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:18,701 INFO L134 CoverageAnalysis]: Checked inductivity of 900 backedges. 30 proven. 450 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-13 22:20:31,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:31,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 398 states and 1041 transitions. [2024-11-13 22:20:31,472 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 1041 transitions. [2024-11-13 22:20:31,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 22:20:31,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:31,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:31,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:20:31,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:31,550 INFO L255 TraceCheckSpWp]: Trace formula consists of 360 conjuncts, 67 conjuncts are in the unsatisfiable core [2024-11-13 22:20:31,551 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:20:31,744 INFO L134 CoverageAnalysis]: Checked inductivity of 915 backedges. 30 proven. 465 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-13 22:20:39,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:39,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1044 states to 401 states and 1044 transitions. [2024-11-13 22:20:39,806 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 1044 transitions. [2024-11-13 22:20:39,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 22:20:39,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:39,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:39,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:39,995 INFO L134 CoverageAnalysis]: Checked inductivity of 900 backedges. 30 proven. 450 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-13 22:20:42,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:42,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1043 states to 401 states and 1043 transitions. [2024-11-13 22:20:42,109 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 1043 transitions. [2024-11-13 22:20:42,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 22:20:42,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:42,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:42,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:20:42,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:42,207 INFO L255 TraceCheckSpWp]: Trace formula consists of 360 conjuncts, 75 conjuncts are in the unsatisfiable core [2024-11-13 22:20:42,209 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:20:42,566 INFO L134 CoverageAnalysis]: Checked inductivity of 915 backedges. 29 proven. 508 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-11-13 22:20:48,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:48,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1044 states to 403 states and 1044 transitions. [2024-11-13 22:20:48,843 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 1044 transitions. [2024-11-13 22:20:48,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 22:20:48,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:48,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:48,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:49,184 INFO L134 CoverageAnalysis]: Checked inductivity of 900 backedges. 30 proven. 450 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-13 22:20:51,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:51,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1043 states to 403 states and 1043 transitions. [2024-11-13 22:20:51,632 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 1043 transitions. [2024-11-13 22:20:51,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 22:20:51,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:51,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:51,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:20:51,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:51,719 INFO L255 TraceCheckSpWp]: Trace formula consists of 360 conjuncts, 75 conjuncts are in the unsatisfiable core [2024-11-13 22:20:51,720 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:20:51,931 INFO L134 CoverageAnalysis]: Checked inductivity of 915 backedges. 29 proven. 508 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-11-13 22:20:58,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:58,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1044 states to 405 states and 1044 transitions. [2024-11-13 22:20:58,679 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 1044 transitions. [2024-11-13 22:20:58,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 22:20:58,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:58,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:58,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:58,858 INFO L134 CoverageAnalysis]: Checked inductivity of 900 backedges. 30 proven. 450 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-13 22:21:01,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:01,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1043 states to 405 states and 1043 transitions. [2024-11-13 22:21:01,014 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 1043 transitions. [2024-11-13 22:21:01,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 22:21:01,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:01,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:01,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:21:01,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:01,090 INFO L255 TraceCheckSpWp]: Trace formula consists of 360 conjuncts, 75 conjuncts are in the unsatisfiable core [2024-11-13 22:21:01,091 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:21:01,285 INFO L134 CoverageAnalysis]: Checked inductivity of 915 backedges. 29 proven. 508 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-11-13 22:21:07,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:07,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1044 states to 407 states and 1044 transitions. [2024-11-13 22:21:07,736 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 1044 transitions. [2024-11-13 22:21:07,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 22:21:07,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:07,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:07,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:07,940 INFO L134 CoverageAnalysis]: Checked inductivity of 900 backedges. 30 proven. 450 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-13 22:21:10,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:10,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1043 states to 407 states and 1043 transitions. [2024-11-13 22:21:10,360 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 1043 transitions. [2024-11-13 22:21:10,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 22:21:10,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:10,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:10,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:21:10,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:10,435 INFO L255 TraceCheckSpWp]: Trace formula consists of 360 conjuncts, 75 conjuncts are in the unsatisfiable core [2024-11-13 22:21:10,437 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:21:10,634 INFO L134 CoverageAnalysis]: Checked inductivity of 915 backedges. 29 proven. 508 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-11-13 22:21:18,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:18,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1046 states to 410 states and 1046 transitions. [2024-11-13 22:21:18,335 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 1046 transitions. [2024-11-13 22:21:18,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 22:21:18,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:18,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:18,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:21:18,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:18,417 INFO L255 TraceCheckSpWp]: Trace formula consists of 360 conjuncts, 67 conjuncts are in the unsatisfiable core [2024-11-13 22:21:18,419 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:21:18,610 INFO L134 CoverageAnalysis]: Checked inductivity of 915 backedges. 30 proven. 465 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-13 22:21:26,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:26,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1047 states to 412 states and 1047 transitions. [2024-11-13 22:21:26,267 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 1047 transitions. [2024-11-13 22:21:26,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 22:21:26,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:26,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:26,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:21:26,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:26,343 INFO L255 TraceCheckSpWp]: Trace formula consists of 360 conjuncts, 67 conjuncts are in the unsatisfiable core [2024-11-13 22:21:26,344 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:21:26,534 INFO L134 CoverageAnalysis]: Checked inductivity of 915 backedges. 30 proven. 465 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-13 22:21:33,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:33,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1048 states to 414 states and 1048 transitions. [2024-11-13 22:21:33,271 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 1048 transitions. [2024-11-13 22:21:33,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 22:21:33,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:33,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:33,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:21:33,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:33,347 INFO L255 TraceCheckSpWp]: Trace formula consists of 360 conjuncts, 67 conjuncts are in the unsatisfiable core [2024-11-13 22:21:33,349 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:21:33,539 INFO L134 CoverageAnalysis]: Checked inductivity of 915 backedges. 30 proven. 465 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-13 22:21:39,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:39,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1049 states to 416 states and 1049 transitions. [2024-11-13 22:21:39,744 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 1049 transitions. [2024-11-13 22:21:39,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 22:21:39,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:39,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:39,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:40,108 INFO L134 CoverageAnalysis]: Checked inductivity of 900 backedges. 30 proven. 450 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-13 22:21:42,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:42,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1048 states to 416 states and 1048 transitions. [2024-11-13 22:21:42,313 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 1048 transitions. [2024-11-13 22:21:42,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 22:21:42,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:42,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:42,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:21:42,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:42,387 INFO L255 TraceCheckSpWp]: Trace formula consists of 360 conjuncts, 67 conjuncts are in the unsatisfiable core [2024-11-13 22:21:42,388 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:21:42,580 INFO L134 CoverageAnalysis]: Checked inductivity of 915 backedges. 30 proven. 465 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-13 22:21:48,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:48,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1049 states to 418 states and 1049 transitions. [2024-11-13 22:21:48,718 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 1049 transitions. [2024-11-13 22:21:48,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 22:21:48,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:48,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:48,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:48,897 INFO L134 CoverageAnalysis]: Checked inductivity of 900 backedges. 30 proven. 450 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-13 22:21:51,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:51,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1048 states to 418 states and 1048 transitions. [2024-11-13 22:21:51,330 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 1048 transitions. [2024-11-13 22:21:51,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 22:21:51,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:51,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:51,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:51,508 INFO L134 CoverageAnalysis]: Checked inductivity of 900 backedges. 30 proven. 450 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-13 22:21:53,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:53,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1047 states to 418 states and 1047 transitions. [2024-11-13 22:21:53,717 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 1047 transitions. [2024-11-13 22:21:53,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 22:21:53,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:53,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:53,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:53,897 INFO L134 CoverageAnalysis]: Checked inductivity of 900 backedges. 30 proven. 450 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-13 22:21:56,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:56,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1046 states to 418 states and 1046 transitions. [2024-11-13 22:21:56,324 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 1046 transitions. [2024-11-13 22:21:56,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 22:21:56,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:56,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:56,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:56,501 INFO L134 CoverageAnalysis]: Checked inductivity of 900 backedges. 30 proven. 450 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-13 22:21:58,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:58,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1045 states to 418 states and 1045 transitions. [2024-11-13 22:21:58,947 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 1045 transitions. [2024-11-13 22:21:58,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 22:21:58,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:58,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:58,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:59,130 INFO L134 CoverageAnalysis]: Checked inductivity of 900 backedges. 30 proven. 450 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-13 22:22:01,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:01,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1044 states to 418 states and 1044 transitions. [2024-11-13 22:22:01,434 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 1044 transitions. [2024-11-13 22:22:01,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 22:22:01,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:01,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:01,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:01,693 INFO L134 CoverageAnalysis]: Checked inductivity of 900 backedges. 30 proven. 450 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked.