./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+cfa-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7223c612-301f-4899-9208-6a64d4ca7b45/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7223c612-301f-4899-9208-6a64d4ca7b45/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7223c612-301f-4899-9208-6a64d4ca7b45/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7223c612-301f-4899-9208-6a64d4ca7b45/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+cfa-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7223c612-301f-4899-9208-6a64d4ca7b45/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7223c612-301f-4899-9208-6a64d4ca7b45/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash b86eed5380d57cac13df908fa4bd28a3c3af485a2a70f27e08920aaaec0ccb21 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:00:34,696 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:00:34,793 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7223c612-301f-4899-9208-6a64d4ca7b45/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 22:00:34,797 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:00:34,798 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:00:34,817 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:00:34,818 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:00:34,818 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:00:34,819 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:00:34,819 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:00:34,819 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:00:34,819 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:00:34,819 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:00:34,820 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:00:34,820 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:00:34,820 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:00:34,820 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:00:34,820 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:00:34,820 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:00:34,821 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:00:34,821 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:00:34,821 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:00:34,821 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:00:34,821 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:00:34,821 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:00:34,821 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:00:34,822 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:00:34,822 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:00:34,822 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:00:34,822 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:00:34,822 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:00:34,822 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:00:34,822 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:00:34,822 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_7223c612-301f-4899-9208-6a64d4ca7b45/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b86eed5380d57cac13df908fa4bd28a3c3af485a2a70f27e08920aaaec0ccb21 [2024-11-13 22:00:35,140 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:00:35,152 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:00:35,156 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:00:35,157 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:00:35,157 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:00:35,158 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7223c612-301f-4899-9208-6a64d4ca7b45/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+cfa-reducer.c Unable to find full path for "g++" [2024-11-13 22:00:37,102 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:00:37,402 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:00:37,403 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7223c612-301f-4899-9208-6a64d4ca7b45/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+cfa-reducer.c [2024-11-13 22:00:37,413 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7223c612-301f-4899-9208-6a64d4ca7b45/bin/ukojak-verify-EEHR8qb7sm/data/0ab6cf2aa/c76f82d6659c4c18bf8ea1755ca64a20/FLAG631a1683b [2024-11-13 22:00:37,659 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7223c612-301f-4899-9208-6a64d4ca7b45/bin/ukojak-verify-EEHR8qb7sm/data/0ab6cf2aa/c76f82d6659c4c18bf8ea1755ca64a20 [2024-11-13 22:00:37,661 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:00:37,662 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:00:37,663 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:00:37,663 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:00:37,666 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:00:37,667 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:00:37" (1/1) ... [2024-11-13 22:00:37,668 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36ed7b08 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:00:37, skipping insertion in model container [2024-11-13 22:00:37,668 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:00:37" (1/1) ... [2024-11-13 22:00:37,711 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:00:37,936 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7223c612-301f-4899-9208-6a64d4ca7b45/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+cfa-reducer.c[6696,6709] [2024-11-13 22:00:37,970 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:00:37,991 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:00:38,039 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7223c612-301f-4899-9208-6a64d4ca7b45/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+cfa-reducer.c[6696,6709] [2024-11-13 22:00:38,083 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:00:38,120 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:00:38,120 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:00:38 WrapperNode [2024-11-13 22:00:38,120 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:00:38,121 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:00:38,122 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:00:38,122 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:00:38,129 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:00:38" (1/1) ... [2024-11-13 22:00:38,143 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:00:38" (1/1) ... [2024-11-13 22:00:38,176 INFO L138 Inliner]: procedures = 25, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 542 [2024-11-13 22:00:38,176 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:00:38,177 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:00:38,177 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:00:38,177 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:00:38,184 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:00:38" (1/1) ... [2024-11-13 22:00:38,185 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:00:38" (1/1) ... [2024-11-13 22:00:38,188 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:00:38" (1/1) ... [2024-11-13 22:00:38,188 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:00:38" (1/1) ... [2024-11-13 22:00:38,196 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:00:38" (1/1) ... [2024-11-13 22:00:38,200 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:00:38" (1/1) ... [2024-11-13 22:00:38,203 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:00:38" (1/1) ... [2024-11-13 22:00:38,205 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:00:38" (1/1) ... [2024-11-13 22:00:38,208 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:00:38,209 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:00:38,209 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:00:38,209 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:00:38,211 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:00:38" (1/1) ... [2024-11-13 22:00:38,216 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:00:38,233 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7223c612-301f-4899-9208-6a64d4ca7b45/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:00:38,256 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7223c612-301f-4899-9208-6a64d4ca7b45/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:00:38,265 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7223c612-301f-4899-9208-6a64d4ca7b45/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:00:38,290 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:00:38,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:00:38,290 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:00:38,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:00:38,422 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:00:38,423 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:00:39,051 INFO L? ?]: Removed 48 outVars from TransFormulas that were not future-live. [2024-11-13 22:00:39,051 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:00:39,226 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:00:39,228 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 22:00:39,229 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:00:39 BoogieIcfgContainer [2024-11-13 22:00:39,229 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:00:39,230 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:00:39,230 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:00:39,240 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:00:39,240 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:00:39" (1/1) ... [2024-11-13 22:00:39,251 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:00:39,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:39,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 89 states and 152 transitions. [2024-11-13 22:00:39,302 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 152 transitions. [2024-11-13 22:00:39,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:00:39,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:39,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:39,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:39,837 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:00:40,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:40,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 91 states and 154 transitions. [2024-11-13 22:00:40,010 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 154 transitions. [2024-11-13 22:00:40,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 22:00:40,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:40,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:40,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:40,322 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:00:40,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:40,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 98 states and 166 transitions. [2024-11-13 22:00:40,498 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 166 transitions. [2024-11-13 22:00:40,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 22:00:40,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:40,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:40,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:40,726 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:00:40,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:40,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 99 states and 166 transitions. [2024-11-13 22:00:40,763 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 166 transitions. [2024-11-13 22:00:40,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:00:40,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:40,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:40,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:40,969 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:00:41,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:41,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 111 states and 187 transitions. [2024-11-13 22:00:41,280 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 187 transitions. [2024-11-13 22:00:41,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:00:41,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:41,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:41,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:41,426 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:00:41,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:41,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 112 states and 187 transitions. [2024-11-13 22:00:41,469 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 187 transitions. [2024-11-13 22:00:41,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:00:41,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:41,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:41,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:41,611 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:00:41,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:41,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 113 states and 187 transitions. [2024-11-13 22:00:41,645 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 187 transitions. [2024-11-13 22:00:41,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:00:41,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:41,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:41,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:41,842 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:00:42,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:42,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 130 states and 217 transitions. [2024-11-13 22:00:42,324 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 217 transitions. [2024-11-13 22:00:42,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:00:42,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:42,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:42,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:42,458 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:00:42,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:42,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 131 states and 217 transitions. [2024-11-13 22:00:42,494 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 217 transitions. [2024-11-13 22:00:42,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:00:42,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:42,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:42,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:42,609 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:00:42,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:42,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 132 states and 217 transitions. [2024-11-13 22:00:42,644 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 217 transitions. [2024-11-13 22:00:42,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:00:42,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:42,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:42,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:42,757 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:00:42,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:42,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 133 states and 217 transitions. [2024-11-13 22:00:42,799 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 217 transitions. [2024-11-13 22:00:42,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:00:42,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:42,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:42,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:42,937 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:00:43,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:43,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 155 states and 256 transitions. [2024-11-13 22:00:43,648 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 256 transitions. [2024-11-13 22:00:43,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:00:43,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:43,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:43,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:43,769 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:00:43,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:43,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 156 states and 256 transitions. [2024-11-13 22:00:43,811 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 256 transitions. [2024-11-13 22:00:43,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:00:43,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:43,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:43,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:43,908 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:00:43,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:43,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 157 states and 256 transitions. [2024-11-13 22:00:43,939 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 256 transitions. [2024-11-13 22:00:43,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:00:43,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:43,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:43,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:44,035 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:00:44,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:44,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 158 states and 256 transitions. [2024-11-13 22:00:44,065 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 256 transitions. [2024-11-13 22:00:44,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:00:44,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:44,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:44,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:44,164 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:00:44,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:44,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 159 states and 256 transitions. [2024-11-13 22:00:44,197 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 256 transitions. [2024-11-13 22:00:44,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:00:44,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:44,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:44,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:44,332 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:00:45,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:45,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 186 states and 304 transitions. [2024-11-13 22:00:45,333 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 304 transitions. [2024-11-13 22:00:45,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:00:45,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:45,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:45,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:45,414 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:00:45,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:45,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 187 states and 304 transitions. [2024-11-13 22:00:45,445 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 304 transitions. [2024-11-13 22:00:45,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:00:45,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:45,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:45,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:45,539 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:00:45,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:45,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 188 states and 304 transitions. [2024-11-13 22:00:45,567 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 304 transitions. [2024-11-13 22:00:45,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:00:45,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:45,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:45,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:45,661 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:00:45,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:45,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 189 states and 304 transitions. [2024-11-13 22:00:45,696 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 304 transitions. [2024-11-13 22:00:45,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:00:45,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:45,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:45,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:45,793 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:00:45,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:45,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 190 states and 304 transitions. [2024-11-13 22:00:45,840 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 304 transitions. [2024-11-13 22:00:45,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:00:45,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:45,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:45,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:45,940 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:00:45,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:45,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 191 states and 304 transitions. [2024-11-13 22:00:45,974 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 304 transitions. [2024-11-13 22:00:45,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 22:00:45,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:45,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:46,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:46,458 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:00:51,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:51,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 223 states and 362 transitions. [2024-11-13 22:00:51,557 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 362 transitions. [2024-11-13 22:00:51,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 22:00:51,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:51,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:51,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:51,714 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:00:51,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:51,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 224 states and 362 transitions. [2024-11-13 22:00:51,828 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 362 transitions. [2024-11-13 22:00:51,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 22:00:51,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:51,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:51,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:51,979 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:00:52,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:52,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 225 states and 362 transitions. [2024-11-13 22:00:52,079 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 362 transitions. [2024-11-13 22:00:52,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 22:00:52,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:52,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:52,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:52,261 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:00:52,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:52,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 226 states and 362 transitions. [2024-11-13 22:00:52,375 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 362 transitions. [2024-11-13 22:00:52,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 22:00:52,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:52,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:52,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:52,521 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:00:52,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:52,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 227 states and 362 transitions. [2024-11-13 22:00:52,627 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 362 transitions. [2024-11-13 22:00:52,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 22:00:52,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:52,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:52,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:52,776 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:00:52,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:52,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 228 states and 362 transitions. [2024-11-13 22:00:52,875 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 362 transitions. [2024-11-13 22:00:52,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 22:00:52,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:52,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:52,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:53,042 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:00:53,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:53,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 229 states and 362 transitions. [2024-11-13 22:00:53,143 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 362 transitions. [2024-11-13 22:00:53,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:00:53,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:53,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:53,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:53,318 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:00:59,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:59,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 262 states and 422 transitions. [2024-11-13 22:00:59,973 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 422 transitions. [2024-11-13 22:00:59,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:00:59,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:59,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:59,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:01,262 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:01:13,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:13,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 296 states and 482 transitions. [2024-11-13 22:01:13,224 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 482 transitions. [2024-11-13 22:01:13,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:01:13,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:13,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:13,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:13,314 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:01:13,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:13,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 297 states and 482 transitions. [2024-11-13 22:01:13,438 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 482 transitions. [2024-11-13 22:01:13,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:01:13,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:13,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:13,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:13,730 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:01:13,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:13,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 298 states and 482 transitions. [2024-11-13 22:01:13,842 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 482 transitions. [2024-11-13 22:01:13,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:01:13,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:13,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:13,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:14,122 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:01:14,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:14,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 299 states and 485 transitions. [2024-11-13 22:01:14,921 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 485 transitions. [2024-11-13 22:01:14,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:01:14,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:14,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:14,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:15,021 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:01:15,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:15,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 300 states and 485 transitions. [2024-11-13 22:01:15,429 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 485 transitions. [2024-11-13 22:01:15,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:01:15,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:15,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:15,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:15,503 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:01:15,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:15,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 301 states and 485 transitions. [2024-11-13 22:01:15,617 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 485 transitions. [2024-11-13 22:01:15,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:01:15,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:15,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:15,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:15,927 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:01:16,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:16,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 302 states and 485 transitions. [2024-11-13 22:01:16,012 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 485 transitions. [2024-11-13 22:01:16,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:01:16,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:16,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:16,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:16,301 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:01:17,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:17,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 303 states and 488 transitions. [2024-11-13 22:01:17,155 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 488 transitions. [2024-11-13 22:01:17,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:01:17,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:17,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:17,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:17,231 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:01:17,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:17,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 304 states and 488 transitions. [2024-11-13 22:01:17,639 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 488 transitions. [2024-11-13 22:01:17,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:01:17,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:17,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:17,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:17,728 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:01:17,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:17,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 305 states and 488 transitions. [2024-11-13 22:01:17,853 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 488 transitions. [2024-11-13 22:01:17,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:01:17,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:17,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:17,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:18,075 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:01:18,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:18,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 306 states and 488 transitions. [2024-11-13 22:01:18,189 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 488 transitions. [2024-11-13 22:01:18,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:01:18,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:18,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:18,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:18,261 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:01:18,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:18,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 307 states and 488 transitions. [2024-11-13 22:01:18,412 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 488 transitions. [2024-11-13 22:01:18,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:01:18,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:18,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:18,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:18,718 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:01:18,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:18,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 308 states and 488 transitions. [2024-11-13 22:01:18,807 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 488 transitions. [2024-11-13 22:01:18,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 22:01:18,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:18,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:18,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:19,542 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:01:33,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:33,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 321 states and 511 transitions. [2024-11-13 22:01:33,663 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 511 transitions. [2024-11-13 22:01:33,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 22:01:33,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:33,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:33,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:34,340 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:01:50,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:50,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 324 states and 516 transitions. [2024-11-13 22:01:50,850 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 516 transitions. [2024-11-13 22:01:50,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 22:01:50,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:50,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:50,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:50,927 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:01:51,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:51,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 325 states and 516 transitions. [2024-11-13 22:01:51,059 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 516 transitions. [2024-11-13 22:01:51,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 22:01:51,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:51,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:51,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:51,807 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:02:14,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:14,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 348 states and 557 transitions. [2024-11-13 22:02:14,003 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 557 transitions. [2024-11-13 22:02:14,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 22:02:14,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:14,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:14,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:15,321 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:02:18,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:18,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 352 states and 573 transitions. [2024-11-13 22:02:18,139 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 573 transitions. [2024-11-13 22:02:18,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 22:02:18,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:18,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:18,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:55,009 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:06:53,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:53,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 403 states and 724 transitions. [2024-11-13 22:06:53,974 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 724 transitions. [2024-11-13 22:06:53,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 22:06:53,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:53,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:54,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:54,077 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:06:54,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:54,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 404 states and 724 transitions. [2024-11-13 22:06:54,546 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 724 transitions. [2024-11-13 22:06:54,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 22:06:54,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:54,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:54,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:56,064 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:08:59,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:59,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 422 states and 762 transitions. [2024-11-13 22:08:59,273 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 762 transitions. [2024-11-13 22:08:59,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 22:08:59,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:59,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:59,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:00,313 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:09:46,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:46,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 436 states and 791 transitions. [2024-11-13 22:09:46,740 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 791 transitions. [2024-11-13 22:09:46,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 22:09:46,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:46,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:46,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:47,765 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:11:12,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:12,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 841 states to 460 states and 841 transitions. [2024-11-13 22:11:12,736 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 841 transitions. [2024-11-13 22:11:12,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 22:11:12,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:12,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:12,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:13,718 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:12:58,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:58,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 900 states to 489 states and 900 transitions. [2024-11-13 22:12:58,566 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 900 transitions. [2024-11-13 22:12:58,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 22:12:58,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:58,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:58,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:59,672 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:14:09,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:09,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 938 states to 508 states and 938 transitions. [2024-11-13 22:14:09,194 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 938 transitions. [2024-11-13 22:14:09,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 22:14:09,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:09,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:09,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:10,171 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:14:40,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:40,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 517 states and 955 transitions. [2024-11-13 22:14:40,660 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 955 transitions. [2024-11-13 22:14:40,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 22:14:40,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:40,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:40,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:41,774 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked.