./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/hard-ll_unwindbound20.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51132783-5bc1-4c82-875a-dddefe1b78b1/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51132783-5bc1-4c82-875a-dddefe1b78b1/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51132783-5bc1-4c82-875a-dddefe1b78b1/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51132783-5bc1-4c82-875a-dddefe1b78b1/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/hard-ll_unwindbound20.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51132783-5bc1-4c82-875a-dddefe1b78b1/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51132783-5bc1-4c82-875a-dddefe1b78b1/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash a3d3bea00f90884a75828a52041ade76894eb11b308d280406ab40770bedb299 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 04:01:39,644 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:01:39,695 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51132783-5bc1-4c82-875a-dddefe1b78b1/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-06 04:01:39,699 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 04:01:39,699 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 04:01:39,717 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:01:39,718 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 04:01:39,718 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 04:01:39,719 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:01:39,719 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:01:39,719 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:01:39,719 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 04:01:39,719 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 04:01:39,719 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 04:01:39,719 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 04:01:39,720 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:01:39,720 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 04:01:39,720 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:01:39,720 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 04:01:39,720 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 04:01:39,720 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 04:01:39,720 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 04:01:39,720 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 04:01:39,720 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:01:39,720 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:01:39,721 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:01:39,721 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:01:39,721 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:01:39,721 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:01:39,721 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:01:39,721 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:01:39,721 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:01:39,721 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 04:01:39,721 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 04:01:39,721 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 04:01:39,722 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_51132783-5bc1-4c82-875a-dddefe1b78b1/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a3d3bea00f90884a75828a52041ade76894eb11b308d280406ab40770bedb299 [2024-12-06 04:01:39,950 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:01:39,959 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:01:39,961 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:01:39,962 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:01:39,962 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:01:39,963 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51132783-5bc1-4c82-875a-dddefe1b78b1/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/nla-digbench-scaling/hard-ll_unwindbound20.c [2024-12-06 04:01:42,625 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51132783-5bc1-4c82-875a-dddefe1b78b1/bin/ukojak-verify-CZk0znPC7b/data/f777fb95d/cdd60eeb2f994bb78a336c81469c33fb/FLAG39dd5c097 [2024-12-06 04:01:42,787 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:01:42,787 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51132783-5bc1-4c82-875a-dddefe1b78b1/sv-benchmarks/c/nla-digbench-scaling/hard-ll_unwindbound20.c [2024-12-06 04:01:42,794 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51132783-5bc1-4c82-875a-dddefe1b78b1/bin/ukojak-verify-CZk0znPC7b/data/f777fb95d/cdd60eeb2f994bb78a336c81469c33fb/FLAG39dd5c097 [2024-12-06 04:01:43,174 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51132783-5bc1-4c82-875a-dddefe1b78b1/bin/ukojak-verify-CZk0znPC7b/data/f777fb95d/cdd60eeb2f994bb78a336c81469c33fb [2024-12-06 04:01:43,175 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:01:43,176 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:01:43,177 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:01:43,177 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:01:43,180 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:01:43,181 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:01:43" (1/1) ... [2024-12-06 04:01:43,182 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@88c4e7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:01:43, skipping insertion in model container [2024-12-06 04:01:43,182 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:01:43" (1/1) ... [2024-12-06 04:01:43,196 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:01:43,318 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:01:43,327 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 04:01:43,343 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:01:43,354 INFO L204 MainTranslator]: Completed translation [2024-12-06 04:01:43,354 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:01:43 WrapperNode [2024-12-06 04:01:43,354 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:01:43,355 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 04:01:43,355 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 04:01:43,355 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 04:01:43,360 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:01:43" (1/1) ... [2024-12-06 04:01:43,365 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:01:43" (1/1) ... [2024-12-06 04:01:43,385 INFO L138 Inliner]: procedures = 14, calls = 16, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 98 [2024-12-06 04:01:43,385 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 04:01:43,386 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 04:01:43,386 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 04:01:43,386 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 04:01:43,392 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:01:43" (1/1) ... [2024-12-06 04:01:43,392 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:01:43" (1/1) ... [2024-12-06 04:01:43,394 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:01:43" (1/1) ... [2024-12-06 04:01:43,394 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:01:43" (1/1) ... [2024-12-06 04:01:43,397 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:01:43" (1/1) ... [2024-12-06 04:01:43,398 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:01:43" (1/1) ... [2024-12-06 04:01:43,401 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:01:43" (1/1) ... [2024-12-06 04:01:43,403 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:01:43" (1/1) ... [2024-12-06 04:01:43,403 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:01:43" (1/1) ... [2024-12-06 04:01:43,405 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 04:01:43,406 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 04:01:43,406 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 04:01:43,406 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 04:01:43,407 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:01:43" (1/1) ... [2024-12-06 04:01:43,412 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:01:43,422 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51132783-5bc1-4c82-875a-dddefe1b78b1/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 04:01:43,432 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51132783-5bc1-4c82-875a-dddefe1b78b1/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 04:01:43,436 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51132783-5bc1-4c82-875a-dddefe1b78b1/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 04:01:43,455 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 04:01:43,455 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 04:01:43,456 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 04:01:43,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 04:01:43,456 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 04:01:43,456 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 04:01:43,499 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 04:01:43,501 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 04:01:43,764 INFO L? ?]: Removed 55 outVars from TransFormulas that were not future-live. [2024-12-06 04:01:43,764 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 04:01:43,796 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 04:01:43,797 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 04:01:43,797 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:01:43 BoogieIcfgContainer [2024-12-06 04:01:43,797 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 04:01:43,798 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 04:01:43,798 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 04:01:43,807 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 04:01:43,807 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:01:43" (1/1) ... [2024-12-06 04:01:43,813 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 04:01:43,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:01:43,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 75 states and 87 transitions. [2024-12-06 04:01:43,855 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 87 transitions. [2024-12-06 04:01:43,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 04:01:43,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:01:43,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:01:43,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:01:44,025 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:01:44,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:01:44,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 77 states and 89 transitions. [2024-12-06 04:01:44,066 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 89 transitions. [2024-12-06 04:01:44,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 04:01:44,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:01:44,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:01:44,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:01:44,118 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:01:44,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:01:44,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 78 states and 90 transitions. [2024-12-06 04:01:44,132 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 90 transitions. [2024-12-06 04:01:44,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 04:01:44,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:01:44,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:01:44,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:01:44,196 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:01:44,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:01:44,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 79 states and 90 transitions. [2024-12-06 04:01:44,209 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 90 transitions. [2024-12-06 04:01:44,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 04:01:44,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:01:44,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:01:44,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:01:44,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:01:44,247 INFO L256 TraceCheckSpWp]: Trace formula consists of 52 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 04:01:44,250 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:01:44,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:01:44,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:01:44,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 86 states and 100 transitions. [2024-12-06 04:01:44,549 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 100 transitions. [2024-12-06 04:01:44,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 04:01:44,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:01:44,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:01:44,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:01:44,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:01:44,579 INFO L256 TraceCheckSpWp]: Trace formula consists of 53 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 04:01:44,580 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:01:44,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:01:44,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:01:44,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 87 states and 102 transitions. [2024-12-06 04:01:44,645 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 102 transitions. [2024-12-06 04:01:44,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 04:01:44,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:01:44,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:01:44,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:01:44,725 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:01:45,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:01:45,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 94 states and 116 transitions. [2024-12-06 04:01:45,177 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 116 transitions. [2024-12-06 04:01:45,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:01:45,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:01:45,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:01:45,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:01:45,309 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:01:45,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:01:45,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 102 states and 135 transitions. [2024-12-06 04:01:45,839 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 135 transitions. [2024-12-06 04:01:45,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:01:45,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:01:45,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:01:45,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:01:45,905 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:01:46,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:01:46,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 110 states and 151 transitions. [2024-12-06 04:01:46,833 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 151 transitions. [2024-12-06 04:01:46,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:01:46,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:01:46,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:01:46,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:01:47,006 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:01:47,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:01:47,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 119 states and 172 transitions. [2024-12-06 04:01:47,851 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 172 transitions. [2024-12-06 04:01:47,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:01:47,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:01:47,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:01:47,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:01:47,882 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:01:48,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:01:48,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 124 states and 183 transitions. [2024-12-06 04:01:48,173 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 183 transitions. [2024-12-06 04:01:48,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:01:48,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:01:48,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:01:48,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:01:48,205 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:01:48,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:01:48,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 125 states and 185 transitions. [2024-12-06 04:01:48,225 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 185 transitions. [2024-12-06 04:01:48,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 04:01:48,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:01:48,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:01:48,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:01:48,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:01:48,251 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 04:01:48,252 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:01:48,309 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:01:49,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:01:49,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 136 states and 211 transitions. [2024-12-06 04:01:49,619 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 211 transitions. [2024-12-06 04:01:49,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 04:01:49,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:01:49,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:01:49,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:01:49,670 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:01:49,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:01:49,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 137 states and 212 transitions. [2024-12-06 04:01:49,765 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 212 transitions. [2024-12-06 04:01:49,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 04:01:49,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:01:49,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:01:49,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:01:49,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:01:49,791 INFO L256 TraceCheckSpWp]: Trace formula consists of 69 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 04:01:49,792 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:01:49,819 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:01:49,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:01:49,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 138 states and 213 transitions. [2024-12-06 04:01:49,834 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 213 transitions. [2024-12-06 04:01:49,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 04:01:49,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:01:49,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:01:49,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:01:49,919 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:01:50,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:01:50,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 144 states and 222 transitions. [2024-12-06 04:01:50,486 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 222 transitions. [2024-12-06 04:01:50,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:01:50,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:01:50,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:01:50,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:01:50,709 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:01:52,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:01:52,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 157 states and 248 transitions. [2024-12-06 04:01:52,905 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 248 transitions. [2024-12-06 04:01:52,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:01:52,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:01:52,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:01:52,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:01:53,012 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:01:53,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:01:53,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 164 states and 258 transitions. [2024-12-06 04:01:53,581 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 258 transitions. [2024-12-06 04:01:53,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 04:01:53,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:01:53,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:01:53,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:01:53,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:01:53,605 INFO L256 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 04:01:53,606 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:01:53,736 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:01:56,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:01:56,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 178 states and 283 transitions. [2024-12-06 04:01:56,165 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 283 transitions. [2024-12-06 04:01:56,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 04:01:56,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:01:56,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:01:56,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:01:56,202 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:01:56,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:01:56,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 179 states and 292 transitions. [2024-12-06 04:01:56,259 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 292 transitions. [2024-12-06 04:01:56,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:01:56,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:01:56,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:01:56,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:01:56,422 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:01:58,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:01:58,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 189 states and 311 transitions. [2024-12-06 04:01:58,948 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 311 transitions. [2024-12-06 04:01:58,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 04:01:58,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:01:58,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:01:58,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:01:59,155 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:02:03,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:02:03,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 200 states and 331 transitions. [2024-12-06 04:02:03,600 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 331 transitions. [2024-12-06 04:02:03,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 04:02:03,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:02:03,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:02:03,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:02:03,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:02:03,629 INFO L256 TraceCheckSpWp]: Trace formula consists of 88 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 04:02:03,631 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:02:03,938 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 04:02:06,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:02:06,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 214 states and 357 transitions. [2024-12-06 04:02:06,217 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 357 transitions. [2024-12-06 04:02:06,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 04:02:06,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:02:06,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:02:06,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:02:06,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:02:06,244 INFO L256 TraceCheckSpWp]: Trace formula consists of 89 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 04:02:06,245 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:02:06,503 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 04:02:08,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:02:08,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 222 states and 375 transitions. [2024-12-06 04:02:08,360 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 375 transitions. [2024-12-06 04:02:08,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 04:02:08,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:02:08,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:02:08,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:02:08,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:02:08,393 INFO L256 TraceCheckSpWp]: Trace formula consists of 88 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 04:02:08,394 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:02:08,425 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 04:02:09,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:02:09,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 228 states and 385 transitions. [2024-12-06 04:02:09,729 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 385 transitions. [2024-12-06 04:02:09,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 04:02:09,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:02:09,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:02:09,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:02:09,755 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 04:02:13,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:02:13,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 241 states and 407 transitions. [2024-12-06 04:02:13,928 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 407 transitions. [2024-12-06 04:02:13,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 04:02:13,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:02:13,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:02:13,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:02:13,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:02:13,952 INFO L256 TraceCheckSpWp]: Trace formula consists of 89 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 04:02:13,953 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:02:13,983 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 04:02:14,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:02:14,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 242 states and 408 transitions. [2024-12-06 04:02:14,007 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 408 transitions. [2024-12-06 04:02:14,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 04:02:14,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:02:14,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:02:14,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:02:14,213 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 04:02:15,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:02:15,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 253 states and 423 transitions. [2024-12-06 04:02:15,028 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 423 transitions. [2024-12-06 04:02:15,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 04:02:15,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:02:15,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:02:15,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:02:15,194 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 04:02:17,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:02:17,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 264 states and 442 transitions. [2024-12-06 04:02:17,482 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 442 transitions. [2024-12-06 04:02:17,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 04:02:17,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:02:17,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:02:17,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:02:17,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:02:17,511 INFO L256 TraceCheckSpWp]: Trace formula consists of 91 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 04:02:17,513 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:02:17,596 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 04:02:18,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:02:18,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 273 states and 454 transitions. [2024-12-06 04:02:18,116 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 454 transitions. [2024-12-06 04:02:18,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 04:02:18,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:02:18,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:02:18,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:02:18,237 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 04:02:19,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:02:19,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 279 states and 465 transitions. [2024-12-06 04:02:19,465 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 465 transitions. [2024-12-06 04:02:19,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 04:02:19,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:02:19,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:02:19,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:02:19,639 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 04:02:22,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:02:22,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 293 states and 501 transitions. [2024-12-06 04:02:22,891 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 501 transitions. [2024-12-06 04:02:22,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 04:02:22,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:02:22,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:02:22,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:02:23,172 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 04:02:25,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:02:25,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 302 states and 529 transitions. [2024-12-06 04:02:25,425 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 529 transitions. [2024-12-06 04:02:25,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 04:02:25,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:02:25,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:02:25,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:02:25,471 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 04:02:25,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:02:25,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 304 states and 534 transitions. [2024-12-06 04:02:25,991 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 534 transitions. [2024-12-06 04:02:25,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 04:02:25,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:02:25,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:02:25,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:02:26,176 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 04:02:28,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:02:28,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 310 states and 551 transitions. [2024-12-06 04:02:28,015 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 551 transitions. [2024-12-06 04:02:28,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 04:02:28,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:02:28,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:02:28,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:02:28,039 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 04:02:28,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:02:28,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 314 states and 564 transitions. [2024-12-06 04:02:28,925 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 564 transitions. [2024-12-06 04:02:28,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 04:02:28,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:02:28,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:02:28,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:02:29,097 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 04:02:30,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:02:30,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 320 states and 583 transitions. [2024-12-06 04:02:30,633 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 583 transitions. [2024-12-06 04:02:30,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 04:02:30,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:02:30,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:02:30,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:02:30,653 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 04:02:31,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:02:31,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 324 states and 595 transitions. [2024-12-06 04:02:31,470 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 595 transitions. [2024-12-06 04:02:31,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 04:02:31,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:02:31,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:02:31,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:02:31,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:02:31,498 INFO L256 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 04:02:31,499 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:02:31,533 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-06 04:02:34,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:02:34,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 341 states and 630 transitions. [2024-12-06 04:02:34,660 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 630 transitions. [2024-12-06 04:02:34,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 04:02:34,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:02:34,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:02:34,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:02:34,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:02:34,683 INFO L256 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 04:02:34,683 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:02:34,709 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-06 04:02:35,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:02:35,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 343 states and 635 transitions. [2024-12-06 04:02:35,129 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 635 transitions. [2024-12-06 04:02:35,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 04:02:35,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:02:35,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:02:35,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:02:35,275 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 12 proven. 6 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 04:02:36,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:02:36,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 347 states and 642 transitions. [2024-12-06 04:02:36,791 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 642 transitions. [2024-12-06 04:02:36,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 04:02:36,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:02:36,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:02:36,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:02:36,911 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 12 proven. 6 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 04:02:37,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:02:37,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 351 states and 648 transitions. [2024-12-06 04:02:37,825 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 648 transitions. [2024-12-06 04:02:37,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 04:02:37,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:02:37,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:02:37,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:02:37,846 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-06 04:02:42,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:02:42,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 361 states and 675 transitions. [2024-12-06 04:02:42,228 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 675 transitions. [2024-12-06 04:02:42,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 04:02:42,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:02:42,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:02:42,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:02:42,250 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-06 04:02:42,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:02:42,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 363 states and 678 transitions. [2024-12-06 04:02:42,730 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 678 transitions. [2024-12-06 04:02:42,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 04:02:42,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:02:42,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:02:42,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:02:42,932 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 04:02:44,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:02:44,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 370 states and 691 transitions. [2024-12-06 04:02:44,803 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 691 transitions. [2024-12-06 04:02:44,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 04:02:44,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:02:44,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:02:44,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:02:44,853 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 04:02:45,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:02:45,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 372 states and 692 transitions. [2024-12-06 04:02:45,385 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 692 transitions. [2024-12-06 04:02:45,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 04:02:45,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:02:45,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:02:45,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:02:45,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:02:45,443 INFO L256 TraceCheckSpWp]: Trace formula consists of 107 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 04:02:45,443 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:02:45,542 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-06 04:02:50,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:02:50,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 390 states and 725 transitions. [2024-12-06 04:02:50,349 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 725 transitions. [2024-12-06 04:02:50,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 04:02:50,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:02:50,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:02:50,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:02:50,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:02:50,372 INFO L256 TraceCheckSpWp]: Trace formula consists of 107 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 04:02:50,373 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:02:50,453 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-06 04:02:50,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:02:50,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 392 states and 728 transitions. [2024-12-06 04:02:50,919 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 728 transitions. [2024-12-06 04:02:50,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 04:02:50,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:02:50,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:02:50,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:02:50,966 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 04:02:51,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:02:51,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 393 states and 746 transitions. [2024-12-06 04:02:51,075 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 746 transitions. [2024-12-06 04:02:51,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 04:02:51,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:02:51,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:02:51,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:02:51,098 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-06 04:02:53,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:02:53,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 397 states and 757 transitions. [2024-12-06 04:02:53,122 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 757 transitions. [2024-12-06 04:02:53,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 04:02:53,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:02:53,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:02:53,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:02:53,140 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-06 04:02:56,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:02:56,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 401 states and 768 transitions. [2024-12-06 04:02:56,186 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 768 transitions. [2024-12-06 04:02:56,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 04:02:56,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:02:56,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:02:56,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:02:56,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:02:56,213 INFO L256 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 04:02:56,214 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:02:56,461 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 04:03:00,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:00,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 411 states and 786 transitions. [2024-12-06 04:03:00,261 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 786 transitions. [2024-12-06 04:03:00,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 04:03:00,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:00,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:00,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:03:00,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:00,287 INFO L256 TraceCheckSpWp]: Trace formula consists of 125 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 04:03:00,288 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:03:00,586 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 04:03:02,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:02,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 419 states and 806 transitions. [2024-12-06 04:03:02,954 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 806 transitions. [2024-12-06 04:03:02,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 04:03:02,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:02,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:02,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:02,990 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 04:03:10,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:10,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 433 states and 836 transitions. [2024-12-06 04:03:10,710 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 836 transitions. [2024-12-06 04:03:10,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 04:03:10,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:10,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:10,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:10,763 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 04:03:11,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:11,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 435 states and 839 transitions. [2024-12-06 04:03:11,503 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 839 transitions. [2024-12-06 04:03:11,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 04:03:11,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:11,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:11,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:11,792 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 04:03:20,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:20,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 867 states to 450 states and 867 transitions. [2024-12-06 04:03:20,893 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 867 transitions. [2024-12-06 04:03:20,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 04:03:20,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:20,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:20,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:20,935 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 04:03:28,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:28,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 897 states to 466 states and 897 transitions. [2024-12-06 04:03:28,736 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 897 transitions. [2024-12-06 04:03:28,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 04:03:28,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:28,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:28,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:29,023 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 04:03:32,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:32,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 478 states and 920 transitions. [2024-12-06 04:03:32,694 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 920 transitions. [2024-12-06 04:03:32,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 04:03:32,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:32,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:32,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:33,042 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 04:03:40,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:40,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 952 states to 495 states and 952 transitions. [2024-12-06 04:03:40,288 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 952 transitions. [2024-12-06 04:03:40,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 04:03:40,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:40,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:40,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:40,673 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 26 proven. 8 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 04:03:41,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:41,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 962 states to 499 states and 962 transitions. [2024-12-06 04:03:41,971 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 962 transitions. [2024-12-06 04:03:41,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 04:03:41,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:41,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:41,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:42,175 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 04:03:46,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:46,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 513 states and 1012 transitions. [2024-12-06 04:03:46,915 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 1012 transitions. [2024-12-06 04:03:46,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 04:03:46,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:46,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:46,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:47,453 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 04:03:50,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:50,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1055 states to 522 states and 1055 transitions. [2024-12-06 04:03:50,873 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 1055 transitions. [2024-12-06 04:03:50,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 04:03:50,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:50,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:50,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:50,921 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 04:03:51,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:51,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 524 states and 1063 transitions. [2024-12-06 04:03:51,666 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 1063 transitions. [2024-12-06 04:03:51,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 04:03:51,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:51,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:51,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:51,713 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 04:03:52,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:52,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1069 states to 526 states and 1069 transitions. [2024-12-06 04:03:52,476 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 1069 transitions. [2024-12-06 04:03:52,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 04:03:52,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:52,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:52,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:52,760 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 13 proven. 27 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 04:03:54,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:54,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1086 states to 532 states and 1086 transitions. [2024-12-06 04:03:54,488 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 1086 transitions. [2024-12-06 04:03:54,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 04:03:54,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:54,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:54,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:54,519 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 13 proven. 27 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 04:03:55,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:55,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1091 states to 534 states and 1091 transitions. [2024-12-06 04:03:55,174 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 1091 transitions. [2024-12-06 04:03:55,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 04:03:55,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:55,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:55,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:55,213 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 13 proven. 27 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 04:03:56,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:56,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1109 states to 538 states and 1109 transitions. [2024-12-06 04:03:56,696 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 1109 transitions. [2024-12-06 04:03:56,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 04:03:56,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:56,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:56,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:57,102 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-06 04:03:57,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:57,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1108 states to 537 states and 1108 transitions. [2024-12-06 04:03:57,437 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 1108 transitions. [2024-12-06 04:03:57,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 04:03:57,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:57,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:57,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:57,688 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 04:04:00,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:00,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1131 states to 543 states and 1131 transitions. [2024-12-06 04:04:00,182 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 1131 transitions. [2024-12-06 04:04:00,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 04:04:00,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:00,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:00,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:00,205 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 04:04:01,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:01,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1140 states to 547 states and 1140 transitions. [2024-12-06 04:04:01,482 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 1140 transitions. [2024-12-06 04:04:01,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 04:04:01,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:01,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:01,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:01,567 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 04:04:02,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:02,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1156 states to 551 states and 1156 transitions. [2024-12-06 04:04:02,938 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 1156 transitions. [2024-12-06 04:04:02,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 04:04:02,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:02,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:02,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:03,263 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 8 proven. 4 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 04:04:09,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:09,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1182 states to 565 states and 1182 transitions. [2024-12-06 04:04:09,844 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 1182 transitions. [2024-12-06 04:04:09,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 04:04:09,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:09,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:09,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:11,333 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-06 04:04:22,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:22,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1219 states to 585 states and 1219 transitions. [2024-12-06 04:04:22,574 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 1219 transitions. [2024-12-06 04:04:22,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 04:04:22,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:22,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:22,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:04:22,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:22,603 INFO L256 TraceCheckSpWp]: Trace formula consists of 140 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 04:04:22,604 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:04:22,646 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-12-06 04:04:29,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:29,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1260 states to 602 states and 1260 transitions. [2024-12-06 04:04:29,431 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 1260 transitions. [2024-12-06 04:04:29,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 04:04:29,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:29,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:29,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:04:29,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:29,456 INFO L256 TraceCheckSpWp]: Trace formula consists of 140 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 04:04:29,457 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:04:29,494 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-12-06 04:04:30,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:30,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1264 states to 604 states and 1264 transitions. [2024-12-06 04:04:30,190 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 1264 transitions. [2024-12-06 04:04:30,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 04:04:30,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:30,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:30,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:04:30,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:30,216 INFO L256 TraceCheckSpWp]: Trace formula consists of 140 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 04:04:30,217 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:04:30,261 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-12-06 04:04:31,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:31,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1269 states to 606 states and 1269 transitions. [2024-12-06 04:04:31,113 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 1269 transitions. [2024-12-06 04:04:31,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 04:04:31,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:31,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:31,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:31,163 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 04:04:39,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:39,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1297 states to 621 states and 1297 transitions. [2024-12-06 04:04:39,923 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 1297 transitions. [2024-12-06 04:04:39,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 04:04:39,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:39,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:39,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:40,924 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 04:04:48,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:48,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1314 states to 629 states and 1314 transitions. [2024-12-06 04:04:48,139 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 1314 transitions. [2024-12-06 04:04:48,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 04:04:48,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:48,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:48,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:48,538 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 38 proven. 10 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 04:04:50,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:50,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1322 states to 633 states and 1322 transitions. [2024-12-06 04:04:50,750 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1322 transitions. [2024-12-06 04:04:50,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 04:04:50,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:50,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:50,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:51,228 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 38 proven. 10 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 04:04:52,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:52,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1323 states to 635 states and 1323 transitions. [2024-12-06 04:04:52,009 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 1323 transitions. [2024-12-06 04:04:52,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 04:04:52,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:52,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:52,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:52,351 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 38 proven. 10 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 04:04:53,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:53,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1329 states to 639 states and 1329 transitions. [2024-12-06 04:04:53,804 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 1329 transitions. [2024-12-06 04:04:53,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 04:04:53,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:53,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:53,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:54,602 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 04:04:59,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:59,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1352 states to 644 states and 1352 transitions. [2024-12-06 04:04:59,086 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 1352 transitions. [2024-12-06 04:04:59,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 04:04:59,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:59,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:59,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:59,124 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-12-06 04:05:07,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:07,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1392 states to 659 states and 1392 transitions. [2024-12-06 04:05:07,003 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 1392 transitions. [2024-12-06 04:05:07,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 04:05:07,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:07,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:07,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:07,041 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-12-06 04:05:07,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:07,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1395 states to 661 states and 1395 transitions. [2024-12-06 04:05:07,886 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 1395 transitions. [2024-12-06 04:05:07,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 04:05:07,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:07,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:07,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:07,910 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-12-06 04:05:08,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:08,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1398 states to 663 states and 1398 transitions. [2024-12-06 04:05:08,661 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1398 transitions. [2024-12-06 04:05:08,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 04:05:08,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:08,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:08,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:09,030 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 04:05:12,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:12,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1413 states to 670 states and 1413 transitions. [2024-12-06 04:05:12,289 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 1413 transitions. [2024-12-06 04:05:12,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 04:05:12,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:12,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:12,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:12,349 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 04:05:13,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:13,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1414 states to 672 states and 1414 transitions. [2024-12-06 04:05:13,166 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 1414 transitions. [2024-12-06 04:05:13,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 04:05:13,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:13,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:13,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:13,223 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 04:05:14,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:14,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1415 states to 674 states and 1415 transitions. [2024-12-06 04:05:14,031 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 1415 transitions. [2024-12-06 04:05:14,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 04:05:14,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:14,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:14,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:05:14,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:14,058 INFO L256 TraceCheckSpWp]: Trace formula consists of 143 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 04:05:14,059 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:05:14,185 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-12-06 04:05:22,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:22,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1455 states to 691 states and 1455 transitions. [2024-12-06 04:05:22,128 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 1455 transitions. [2024-12-06 04:05:22,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 04:05:22,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:22,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:22,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:05:22,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:22,155 INFO L256 TraceCheckSpWp]: Trace formula consists of 143 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 04:05:22,156 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:05:22,269 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-12-06 04:05:23,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:23,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1458 states to 693 states and 1458 transitions. [2024-12-06 04:05:23,380 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1458 transitions. [2024-12-06 04:05:23,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 04:05:23,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:23,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:23,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:05:23,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:23,413 INFO L256 TraceCheckSpWp]: Trace formula consists of 143 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 04:05:23,414 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:05:23,547 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-12-06 04:05:24,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:24,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1461 states to 695 states and 1461 transitions. [2024-12-06 04:05:24,538 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 1461 transitions. [2024-12-06 04:05:24,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 04:05:24,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:24,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:24,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:24,918 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 8 proven. 4 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 04:05:28,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:28,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1466 states to 699 states and 1466 transitions. [2024-12-06 04:05:28,669 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 1466 transitions. [2024-12-06 04:05:28,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 04:05:28,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:28,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:28,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:28,780 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-06 04:05:38,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:38,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1506 states to 708 states and 1499 transitions. [2024-12-06 04:05:38,806 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 1499 transitions. [2024-12-06 04:05:38,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 04:05:38,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:38,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:38,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:38,858 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 04:05:40,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:40,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1507 states to 709 states and 1500 transitions. [2024-12-06 04:05:40,093 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 1500 transitions. [2024-12-06 04:05:40,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 04:05:40,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:40,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:40,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:40,143 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 04:05:43,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:43,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1512 states to 713 states and 1505 transitions. [2024-12-06 04:05:43,325 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 1505 transitions. [2024-12-06 04:05:43,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 04:05:43,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:43,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:43,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:43,392 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 04:05:43,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:43,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1539 states to 714 states and 1532 transitions. [2024-12-06 04:05:43,568 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1532 transitions. [2024-12-06 04:05:43,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 04:05:43,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:43,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:43,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:44,102 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-06 04:05:54,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:54,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1563 states to 725 states and 1556 transitions. [2024-12-06 04:05:54,132 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 1556 transitions. [2024-12-06 04:05:54,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 04:05:54,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:54,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:54,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:54,182 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 04:05:55,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:55,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1564 states to 726 states and 1557 transitions. [2024-12-06 04:05:55,480 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 1557 transitions. [2024-12-06 04:05:55,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 04:05:55,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:55,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:55,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:55,498 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-12-06 04:05:58,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:58,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1573 states to 729 states and 1566 transitions. [2024-12-06 04:05:58,257 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 1566 transitions. [2024-12-06 04:05:58,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 04:05:58,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:58,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:58,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:05:58,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:58,291 INFO L256 TraceCheckSpWp]: Trace formula consists of 147 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 04:05:58,292 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:06:00,009 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 04:06:20,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:20,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1640 states to 758 states and 1633 transitions. [2024-12-06 04:06:20,344 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 1633 transitions. [2024-12-06 04:06:20,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 04:06:20,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:20,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:20,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:20,418 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 04:06:21,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:21,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1641 states to 759 states and 1634 transitions. [2024-12-06 04:06:21,504 INFO L276 IsEmpty]: Start isEmpty. Operand 759 states and 1634 transitions. [2024-12-06 04:06:21,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 04:06:21,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:21,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:21,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:21,526 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-12-06 04:06:25,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:25,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1650 states to 762 states and 1643 transitions. [2024-12-06 04:06:25,122 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 1643 transitions. [2024-12-06 04:06:25,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 04:06:25,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:25,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:25,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:06:25,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:25,153 INFO L256 TraceCheckSpWp]: Trace formula consists of 148 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 04:06:25,154 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:06:27,027 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 04:06:37,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:37,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1688 states to 773 states and 1681 transitions. [2024-12-06 04:06:37,976 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1681 transitions. [2024-12-06 04:06:37,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 04:06:37,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:37,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:37,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:06:38,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:38,007 INFO L256 TraceCheckSpWp]: Trace formula consists of 160 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-06 04:06:38,008 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:06:38,504 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 04:06:45,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:45,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1707 states to 783 states and 1700 transitions. [2024-12-06 04:06:45,269 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 1700 transitions. [2024-12-06 04:06:45,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 04:06:45,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:45,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:45,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:46,948 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 04:07:06,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:06,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1751 states to 807 states and 1744 transitions. [2024-12-06 04:07:06,728 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 1744 transitions. [2024-12-06 04:07:06,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 04:07:06,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:06,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:06,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:06,765 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-06 04:07:14,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:14,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1774 states to 813 states and 1767 transitions. [2024-12-06 04:07:14,076 INFO L276 IsEmpty]: Start isEmpty. Operand 813 states and 1767 transitions. [2024-12-06 04:07:14,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 04:07:14,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:14,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:14,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:14,147 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 04:07:15,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:15,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1776 states to 815 states and 1769 transitions. [2024-12-06 04:07:15,485 INFO L276 IsEmpty]: Start isEmpty. Operand 815 states and 1769 transitions. [2024-12-06 04:07:15,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 04:07:15,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:15,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:15,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:07:15,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:15,523 INFO L256 TraceCheckSpWp]: Trace formula consists of 161 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-06 04:07:15,525 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:07:16,145 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 04:07:20,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:20,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1801 states to 823 states and 1794 transitions. [2024-12-06 04:07:20,722 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 1794 transitions. [2024-12-06 04:07:20,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 04:07:20,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:20,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:20,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:07:20,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:20,761 INFO L256 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-12-06 04:07:20,763 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:07:25,677 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 04:08:04,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:04,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1895 states to 871 states and 1888 transitions. [2024-12-06 04:08:04,645 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1888 transitions. [2024-12-06 04:08:04,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 04:08:04,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:04,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:04,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:08:04,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:04,677 INFO L256 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-12-06 04:08:04,678 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:08:05,095 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 04:08:06,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:06,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1898 states to 873 states and 1891 transitions. [2024-12-06 04:08:06,514 INFO L276 IsEmpty]: Start isEmpty. Operand 873 states and 1891 transitions. [2024-12-06 04:08:06,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 04:08:06,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:06,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:06,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:07,097 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-12-06 04:08:19,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:19,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1933 states to 888 states and 1926 transitions. [2024-12-06 04:08:19,838 INFO L276 IsEmpty]: Start isEmpty. Operand 888 states and 1926 transitions. [2024-12-06 04:08:19,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 04:08:19,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:19,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:19,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:19,870 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-12-06 04:08:21,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:21,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1937 states to 890 states and 1930 transitions. [2024-12-06 04:08:21,165 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 1930 transitions. [2024-12-06 04:08:21,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 04:08:21,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:21,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:21,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:21,227 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-12-06 04:08:24,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:24,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1947 states to 893 states and 1940 transitions. [2024-12-06 04:08:24,532 INFO L276 IsEmpty]: Start isEmpty. Operand 893 states and 1940 transitions. [2024-12-06 04:08:24,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 04:08:24,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:24,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:24,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:08:24,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:24,562 INFO L256 TraceCheckSpWp]: Trace formula consists of 157 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 04:08:24,563 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:08:27,704 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 04:08:37,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:37,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1977 states to 901 states and 1970 transitions. [2024-12-06 04:08:37,817 INFO L276 IsEmpty]: Start isEmpty. Operand 901 states and 1970 transitions. [2024-12-06 04:08:37,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 04:08:37,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:37,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:37,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:37,870 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 10 proven. 24 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 04:08:41,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:41,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1983 states to 904 states and 1976 transitions. [2024-12-06 04:08:41,204 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 1976 transitions. [2024-12-06 04:08:41,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 04:08:41,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:41,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:41,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:41,771 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 04:08:50,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:50,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2012 states to 918 states and 2005 transitions. [2024-12-06 04:08:50,829 INFO L276 IsEmpty]: Start isEmpty. Operand 918 states and 2005 transitions. [2024-12-06 04:08:50,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 04:08:50,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:50,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:50,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:08:50,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:50,862 INFO L256 TraceCheckSpWp]: Trace formula consists of 158 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 04:08:50,863 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:08:53,907 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 04:09:03,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:09:03,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2034 states to 926 states and 2027 transitions. [2024-12-06 04:09:03,957 INFO L276 IsEmpty]: Start isEmpty. Operand 926 states and 2027 transitions. [2024-12-06 04:09:03,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 04:09:03,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:09:03,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:09:03,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:09:04,546 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 04:09:19,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:09:19,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2078 states to 943 states and 2071 transitions. [2024-12-06 04:09:19,509 INFO L276 IsEmpty]: Start isEmpty. Operand 943 states and 2071 transitions. [2024-12-06 04:09:19,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 04:09:19,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:09:19,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:09:19,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:09:19,535 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2024-12-06 04:09:27,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:09:27,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2125 states to 957 states and 2118 transitions. [2024-12-06 04:09:27,678 INFO L276 IsEmpty]: Start isEmpty. Operand 957 states and 2118 transitions. [2024-12-06 04:09:27,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 04:09:27,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:09:27,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:09:27,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:09:28,652 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 60 proven. 12 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 04:09:31,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:09:31,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2136 states to 961 states and 2129 transitions. [2024-12-06 04:09:31,341 INFO L276 IsEmpty]: Start isEmpty. Operand 961 states and 2129 transitions. [2024-12-06 04:09:31,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 04:09:31,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:09:31,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:09:31,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:09:32,400 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 04:09:38,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:09:38,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2187 states to 970 states and 2180 transitions. [2024-12-06 04:09:38,954 INFO L276 IsEmpty]: Start isEmpty. Operand 970 states and 2180 transitions. [2024-12-06 04:09:38,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 04:09:38,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:09:38,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:09:38,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:09:39,010 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 04:09:40,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:09:40,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2202 states to 972 states and 2195 transitions. [2024-12-06 04:09:40,490 INFO L276 IsEmpty]: Start isEmpty. Operand 972 states and 2195 transitions. [2024-12-06 04:09:40,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 04:09:40,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:09:40,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:09:40,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:09:40,546 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 04:09:41,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:09:41,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2213 states to 974 states and 2206 transitions. [2024-12-06 04:09:41,939 INFO L276 IsEmpty]: Start isEmpty. Operand 974 states and 2206 transitions. [2024-12-06 04:09:41,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 04:09:41,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:09:41,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:09:41,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:09:42,395 INFO L134 CoverageAnalysis]: Checked inductivity of 213 backedges. 40 proven. 41 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 04:09:45,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:09:45,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2233 states to 980 states and 2226 transitions. [2024-12-06 04:09:45,584 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 2226 transitions. [2024-12-06 04:09:45,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 04:09:45,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:09:45,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:09:45,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:09:46,055 INFO L134 CoverageAnalysis]: Checked inductivity of 213 backedges. 40 proven. 41 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 04:09:47,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:09:47,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2239 states to 982 states and 2232 transitions. [2024-12-06 04:09:47,639 INFO L276 IsEmpty]: Start isEmpty. Operand 982 states and 2232 transitions. [2024-12-06 04:09:47,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 04:09:47,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:09:47,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:09:47,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:09:47,694 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 04:09:49,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:09:49,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2245 states to 984 states and 2238 transitions. [2024-12-06 04:09:49,202 INFO L276 IsEmpty]: Start isEmpty. Operand 984 states and 2238 transitions. [2024-12-06 04:09:49,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 04:09:49,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:09:49,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:09:49,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:09:49,667 INFO L134 CoverageAnalysis]: Checked inductivity of 213 backedges. 40 proven. 41 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 04:09:51,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:09:51,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2251 states to 986 states and 2244 transitions. [2024-12-06 04:09:51,220 INFO L276 IsEmpty]: Start isEmpty. Operand 986 states and 2244 transitions. [2024-12-06 04:09:51,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 04:09:51,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:09:51,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:09:51,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:09:51,672 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 04:09:56,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:09:56,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2277 states to 992 states and 2270 transitions. [2024-12-06 04:09:56,939 INFO L276 IsEmpty]: Start isEmpty. Operand 992 states and 2270 transitions. [2024-12-06 04:09:56,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 04:09:56,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:09:56,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:09:56,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:09:56,970 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 04:09:59,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:09:59,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2287 states to 996 states and 2280 transitions. [2024-12-06 04:09:59,688 INFO L276 IsEmpty]: Start isEmpty. Operand 996 states and 2280 transitions. [2024-12-06 04:09:59,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 04:09:59,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:09:59,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:09:59,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:09:59,720 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 04:10:02,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:10:02,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2296 states to 1000 states and 2289 transitions. [2024-12-06 04:10:02,615 INFO L276 IsEmpty]: Start isEmpty. Operand 1000 states and 2289 transitions. [2024-12-06 04:10:02,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 04:10:02,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:10:02,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:10:02,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:03,444 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 28 proven. 8 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 04:10:14,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:10:14,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2320 states to 1013 states and 2313 transitions. [2024-12-06 04:10:14,181 INFO L276 IsEmpty]: Start isEmpty. Operand 1013 states and 2313 transitions. [2024-12-06 04:10:14,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 04:10:14,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:10:14,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:10:14,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:14,256 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-12-06 04:10:27,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:10:27,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2350 states to 1029 states and 2343 transitions. [2024-12-06 04:10:27,872 INFO L276 IsEmpty]: Start isEmpty. Operand 1029 states and 2343 transitions. [2024-12-06 04:10:27,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 04:10:27,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:10:27,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:10:27,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:10:27,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:27,898 INFO L256 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 04:10:27,899 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:10:27,946 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2024-12-06 04:10:37,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:10:37,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2385 states to 1043 states and 2378 transitions. [2024-12-06 04:10:37,719 INFO L276 IsEmpty]: Start isEmpty. Operand 1043 states and 2378 transitions. [2024-12-06 04:10:37,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 04:10:37,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:10:37,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:10:37,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:10:37,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:37,751 INFO L256 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 04:10:37,752 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:10:37,806 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2024-12-06 04:10:42,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:10:42,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2407 states to 1048 states and 2400 transitions. [2024-12-06 04:10:42,101 INFO L276 IsEmpty]: Start isEmpty. Operand 1048 states and 2400 transitions. [2024-12-06 04:10:42,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 04:10:42,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:10:42,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:10:42,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:42,171 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 04:10:43,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:10:43,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2413 states to 1049 states and 2406 transitions. [2024-12-06 04:10:43,766 INFO L276 IsEmpty]: Start isEmpty. Operand 1049 states and 2406 transitions. [2024-12-06 04:10:43,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 04:10:43,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:10:43,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:10:43,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:10:43,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:43,796 INFO L256 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 04:10:43,797 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:10:43,848 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2024-12-06 04:10:45,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:10:45,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2419 states to 1051 states and 2412 transitions. [2024-12-06 04:10:45,279 INFO L276 IsEmpty]: Start isEmpty. Operand 1051 states and 2412 transitions. [2024-12-06 04:10:45,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 04:10:45,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:10:45,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:10:45,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:10:45,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:45,316 INFO L256 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 04:10:45,317 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:10:45,370 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2024-12-06 04:10:46,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:10:46,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2424 states to 1053 states and 2417 transitions. [2024-12-06 04:10:46,982 INFO L276 IsEmpty]: Start isEmpty. Operand 1053 states and 2417 transitions. [2024-12-06 04:10:46,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 04:10:46,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:10:46,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:10:46,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:10:47,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:47,017 INFO L256 TraceCheckSpWp]: Trace formula consists of 167 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 04:10:47,018 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:10:49,640 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 10 proven. 13 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 04:11:11,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:11:11,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2467 states to 1069 states and 2460 transitions. [2024-12-06 04:11:11,320 INFO L276 IsEmpty]: Start isEmpty. Operand 1069 states and 2460 transitions. [2024-12-06 04:11:11,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 04:11:11,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:11:11,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:11:11,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:11:11,532 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 10 proven. 14 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 04:11:12,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:11:12,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2482 states to 1070 states and 2475 transitions. [2024-12-06 04:11:12,468 INFO L276 IsEmpty]: Start isEmpty. Operand 1070 states and 2475 transitions. [2024-12-06 04:11:12,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 04:11:12,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:11:12,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:11:12,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:11:12,531 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 04:11:27,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:11:27,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2517 states to 1085 states and 2510 transitions. [2024-12-06 04:11:27,838 INFO L276 IsEmpty]: Start isEmpty. Operand 1085 states and 2510 transitions. [2024-12-06 04:11:27,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 04:11:27,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:11:27,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:11:27,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:11:28,987 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 10 proven. 24 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 04:11:44,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:11:44,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2547 states to 1100 states and 2540 transitions. [2024-12-06 04:11:44,868 INFO L276 IsEmpty]: Start isEmpty. Operand 1100 states and 2540 transitions. [2024-12-06 04:11:44,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 04:11:44,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:11:44,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:11:44,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:11:45,864 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 78 proven. 14 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 04:11:48,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:11:48,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2553 states to 1104 states and 2546 transitions. [2024-12-06 04:11:48,705 INFO L276 IsEmpty]: Start isEmpty. Operand 1104 states and 2546 transitions. [2024-12-06 04:11:48,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 04:11:48,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:11:48,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:11:48,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:11:49,659 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 78 proven. 14 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 04:11:51,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:11:51,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2554 states to 1106 states and 2547 transitions. [2024-12-06 04:11:51,136 INFO L276 IsEmpty]: Start isEmpty. Operand 1106 states and 2547 transitions. [2024-12-06 04:11:51,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 04:11:51,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:11:51,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:11:51,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:11:52,098 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 78 proven. 14 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 04:11:55,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:11:55,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2556 states to 1108 states and 2549 transitions. [2024-12-06 04:11:55,269 INFO L276 IsEmpty]: Start isEmpty. Operand 1108 states and 2549 transitions. [2024-12-06 04:11:55,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 04:11:55,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:11:55,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:11:55,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:11:55,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:11:55,301 INFO L256 TraceCheckSpWp]: Trace formula consists of 168 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-06 04:11:55,302 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:11:58,957 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 10 proven. 13 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 04:12:30,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:30,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2616 states to 1135 states and 2609 transitions. [2024-12-06 04:12:30,667 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 2609 transitions. [2024-12-06 04:12:30,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 04:12:30,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:30,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:30,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:32,654 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 04:12:41,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:41,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2632 states to 1140 states and 2625 transitions. [2024-12-06 04:12:41,147 INFO L276 IsEmpty]: Start isEmpty. Operand 1140 states and 2625 transitions. [2024-12-06 04:12:41,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 04:12:41,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:41,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:41,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:41,173 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2024-12-06 04:12:55,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:55,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2675 states to 1155 states and 2668 transitions. [2024-12-06 04:12:55,362 INFO L276 IsEmpty]: Start isEmpty. Operand 1155 states and 2668 transitions. [2024-12-06 04:12:55,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 04:12:55,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:55,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:55,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:56,121 INFO L134 CoverageAnalysis]: Checked inductivity of 228 backedges. 0 proven. 96 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 04:13:01,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:01,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2689 states to 1162 states and 2682 transitions. [2024-12-06 04:13:01,121 INFO L276 IsEmpty]: Start isEmpty. Operand 1162 states and 2682 transitions. [2024-12-06 04:13:01,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 04:13:01,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:01,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:01,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:01,147 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2024-12-06 04:13:02,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:02,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2699 states to 1164 states and 2692 transitions. [2024-12-06 04:13:02,809 INFO L276 IsEmpty]: Start isEmpty. Operand 1164 states and 2692 transitions. [2024-12-06 04:13:02,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 04:13:02,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:02,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:02,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:02,835 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2024-12-06 04:13:04,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:04,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2702 states to 1166 states and 2695 transitions. [2024-12-06 04:13:04,477 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 2695 transitions. [2024-12-06 04:13:04,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 04:13:04,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:04,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:04,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:04,533 INFO L134 CoverageAnalysis]: Checked inductivity of 228 backedges. 0 proven. 96 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 04:13:06,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:06,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2703 states to 1168 states and 2696 transitions. [2024-12-06 04:13:06,073 INFO L276 IsEmpty]: Start isEmpty. Operand 1168 states and 2696 transitions. [2024-12-06 04:13:06,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 04:13:06,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:06,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:06,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:06,099 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2024-12-06 04:13:07,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:07,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2707 states to 1170 states and 2700 transitions. [2024-12-06 04:13:07,858 INFO L276 IsEmpty]: Start isEmpty. Operand 1170 states and 2700 transitions. [2024-12-06 04:13:07,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 04:13:07,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:07,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:07,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:07,912 INFO L134 CoverageAnalysis]: Checked inductivity of 228 backedges. 0 proven. 96 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 04:13:11,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:11,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2709 states to 1172 states and 2702 transitions. [2024-12-06 04:13:11,001 INFO L276 IsEmpty]: Start isEmpty. Operand 1172 states and 2702 transitions. [2024-12-06 04:13:11,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 04:13:11,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:11,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:11,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:11,034 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 04:13:23,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:23,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2735 states to 1182 states and 2728 transitions. [2024-12-06 04:13:23,904 INFO L276 IsEmpty]: Start isEmpty. Operand 1182 states and 2728 transitions. [2024-12-06 04:13:23,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 04:13:23,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:23,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:23,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:24,220 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 04:13:32,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:32,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2758 states to 1190 states and 2751 transitions. [2024-12-06 04:13:32,562 INFO L276 IsEmpty]: Start isEmpty. Operand 1190 states and 2751 transitions. [2024-12-06 04:13:32,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 04:13:32,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:32,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:32,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:32,622 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 04:13:34,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:34,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2759 states to 1191 states and 2752 transitions. [2024-12-06 04:13:34,901 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 2752 transitions. [2024-12-06 04:13:34,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 04:13:34,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:34,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:34,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:13:34,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:34,929 INFO L256 TraceCheckSpWp]: Trace formula consists of 179 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 04:13:34,931 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:13:35,062 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2024-12-06 04:13:41,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:41,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2778 states to 1196 states and 2771 transitions. [2024-12-06 04:13:41,542 INFO L276 IsEmpty]: Start isEmpty. Operand 1196 states and 2771 transitions. [2024-12-06 04:13:41,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 04:13:41,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:41,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:41,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:13:41,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:41,571 INFO L256 TraceCheckSpWp]: Trace formula consists of 179 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 04:13:41,572 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:13:41,698 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2024-12-06 04:13:43,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:43,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2781 states to 1198 states and 2774 transitions. [2024-12-06 04:13:43,543 INFO L276 IsEmpty]: Start isEmpty. Operand 1198 states and 2774 transitions. [2024-12-06 04:13:43,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 04:13:43,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:43,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:43,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:13:43,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:43,572 INFO L256 TraceCheckSpWp]: Trace formula consists of 179 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 04:13:43,573 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:13:43,701 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2024-12-06 04:13:45,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:45,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2784 states to 1200 states and 2777 transitions. [2024-12-06 04:13:45,442 INFO L276 IsEmpty]: Start isEmpty. Operand 1200 states and 2777 transitions. [2024-12-06 04:13:45,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 04:13:45,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:45,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:45,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:13:45,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:45,484 INFO L256 TraceCheckSpWp]: Trace formula consists of 170 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-06 04:13:45,486 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:13:51,715 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 04:14:19,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:19,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2826 states to 1219 states and 2819 transitions. [2024-12-06 04:14:19,149 INFO L276 IsEmpty]: Start isEmpty. Operand 1219 states and 2819 transitions. [2024-12-06 04:14:19,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 04:14:19,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:19,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:19,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:19,246 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-12-06 04:14:22,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:22,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2835 states to 1224 states and 2828 transitions. [2024-12-06 04:14:22,366 INFO L276 IsEmpty]: Start isEmpty. Operand 1224 states and 2828 transitions. [2024-12-06 04:14:22,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 04:14:22,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:22,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:22,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:22,439 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-12-06 04:14:24,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:24,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2840 states to 1225 states and 2833 transitions. [2024-12-06 04:14:24,330 INFO L276 IsEmpty]: Start isEmpty. Operand 1225 states and 2833 transitions. [2024-12-06 04:14:24,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 04:14:24,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:24,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:24,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:25,226 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 28 proven. 8 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 04:14:30,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:30,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2844 states to 1229 states and 2837 transitions. [2024-12-06 04:14:30,270 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 2837 transitions. [2024-12-06 04:14:30,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 04:14:30,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:30,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:30,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:30,299 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-12-06 04:14:40,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:40,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2866 states to 1242 states and 2859 transitions. [2024-12-06 04:14:40,143 INFO L276 IsEmpty]: Start isEmpty. Operand 1242 states and 2859 transitions. [2024-12-06 04:14:40,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 04:14:40,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:40,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:40,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:40,217 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 04:14:46,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:46,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2871 states to 1246 states and 2864 transitions. [2024-12-06 04:14:46,851 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states and 2864 transitions. [2024-12-06 04:14:46,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 04:14:46,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:46,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:46,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:46,915 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 04:14:51,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:51,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2875 states to 1250 states and 2868 transitions. [2024-12-06 04:14:51,605 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 2868 transitions. [2024-12-06 04:14:51,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 04:14:51,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:51,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:51,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:51,661 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 04:14:51,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:51,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2914 states to 1251 states and 2907 transitions. [2024-12-06 04:14:51,949 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 2907 transitions. [2024-12-06 04:14:51,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 04:14:51,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:51,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:51,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:51,969 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-12-06 04:15:00,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:00,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2930 states to 1257 states and 2923 transitions. [2024-12-06 04:15:00,254 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 2923 transitions. [2024-12-06 04:15:00,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 04:15:00,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:00,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:00,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:00,273 INFO L134 CoverageAnalysis]: Checked inductivity of 228 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-12-06 04:15:05,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:05,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2939 states to 1260 states and 2932 transitions. [2024-12-06 04:15:05,068 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 2932 transitions. [2024-12-06 04:15:05,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 04:15:05,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:05,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:05,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:05,089 INFO L134 CoverageAnalysis]: Checked inductivity of 228 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-12-06 04:15:07,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:07,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2943 states to 1262 states and 2936 transitions. [2024-12-06 04:15:07,360 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 2936 transitions. [2024-12-06 04:15:07,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 04:15:07,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:07,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:07,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat