./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.BOUNDED-8.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_74a0cd63-f076-405c-aacd-96138d57ae1b/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74a0cd63-f076-405c-aacd-96138d57ae1b/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_74a0cd63-f076-405c-aacd-96138d57ae1b/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74a0cd63-f076-405c-aacd-96138d57ae1b/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.BOUNDED-8.pals.c.v+cfa-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74a0cd63-f076-405c-aacd-96138d57ae1b/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_74a0cd63-f076-405c-aacd-96138d57ae1b/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 065397af3cd6d10649fc8ba37687b2a2b7dcb462be78997de981751c3e212e90 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 16:53:24,667 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:53:24,766 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74a0cd63-f076-405c-aacd-96138d57ae1b/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 16:53:24,774 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 16:53:24,774 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 16:53:24,806 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:53:24,807 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 16:53:24,807 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 16:53:24,807 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:53:24,807 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:53:24,808 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:53:24,808 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 16:53:24,808 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 16:53:24,808 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 16:53:24,808 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 16:53:24,808 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:53:24,808 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 16:53:24,808 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 16:53:24,808 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 16:53:24,808 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:53:24,809 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 16:53:24,809 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 16:53:24,809 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:53:24,809 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 16:53:24,809 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 16:53:24,809 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 16:53:24,809 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:53:24,809 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:53:24,809 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:53:24,812 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 16:53:24,812 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 16:53:24,812 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 16:53:24,812 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 16:53:24,812 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_74a0cd63-f076-405c-aacd-96138d57ae1b/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 -> 065397af3cd6d10649fc8ba37687b2a2b7dcb462be78997de981751c3e212e90 [2024-11-13 16:53:25,096 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:53:25,105 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:53:25,108 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:53:25,109 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:53:25,109 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:53:25,111 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74a0cd63-f076-405c-aacd-96138d57ae1b/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.BOUNDED-8.pals.c.v+cfa-reducer.c Unable to find full path for "g++" [2024-11-13 16:53:27,002 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:53:27,364 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:53:27,369 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74a0cd63-f076-405c-aacd-96138d57ae1b/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.BOUNDED-8.pals.c.v+cfa-reducer.c [2024-11-13 16:53:27,390 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74a0cd63-f076-405c-aacd-96138d57ae1b/bin/ukojak-verify-EEHR8qb7sm/data/7d0fd71ca/5a47d738df7e4683ae8497b88e2a37fa/FLAG315d7cd2f [2024-11-13 16:53:27,593 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74a0cd63-f076-405c-aacd-96138d57ae1b/bin/ukojak-verify-EEHR8qb7sm/data/7d0fd71ca/5a47d738df7e4683ae8497b88e2a37fa [2024-11-13 16:53:27,596 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:53:27,597 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:53:27,599 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:53:27,599 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:53:27,605 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:53:27,606 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:53:27" (1/1) ... [2024-11-13 16:53:27,607 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6402aed4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:53:27, skipping insertion in model container [2024-11-13 16:53:27,608 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:53:27" (1/1) ... [2024-11-13 16:53:27,639 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:53:27,896 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_74a0cd63-f076-405c-aacd-96138d57ae1b/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.BOUNDED-8.pals.c.v+cfa-reducer.c[5339,5352] [2024-11-13 16:53:27,936 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:53:27,952 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 16:53:27,994 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_74a0cd63-f076-405c-aacd-96138d57ae1b/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.BOUNDED-8.pals.c.v+cfa-reducer.c[5339,5352] [2024-11-13 16:53:28,015 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:53:28,035 INFO L204 MainTranslator]: Completed translation [2024-11-13 16:53:28,035 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:53:28 WrapperNode [2024-11-13 16:53:28,036 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:53:28,037 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 16:53:28,037 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 16:53:28,037 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 16:53:28,045 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:53:28" (1/1) ... [2024-11-13 16:53:28,055 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:53:28" (1/1) ... [2024-11-13 16:53:28,098 INFO L138 Inliner]: procedures = 23, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 471 [2024-11-13 16:53:28,098 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 16:53:28,099 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 16:53:28,099 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 16:53:28,099 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 16:53:28,113 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:53:28" (1/1) ... [2024-11-13 16:53:28,113 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:53:28" (1/1) ... [2024-11-13 16:53:28,117 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:53:28" (1/1) ... [2024-11-13 16:53:28,118 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:53:28" (1/1) ... [2024-11-13 16:53:28,137 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:53:28" (1/1) ... [2024-11-13 16:53:28,145 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:53:28" (1/1) ... [2024-11-13 16:53:28,151 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:53:28" (1/1) ... [2024-11-13 16:53:28,156 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:53:28" (1/1) ... [2024-11-13 16:53:28,163 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 16:53:28,167 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 16:53:28,167 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 16:53:28,167 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 16:53:28,168 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:53:28" (1/1) ... [2024-11-13 16:53:28,176 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:53:28,192 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74a0cd63-f076-405c-aacd-96138d57ae1b/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 16:53:28,209 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74a0cd63-f076-405c-aacd-96138d57ae1b/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 16:53:28,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74a0cd63-f076-405c-aacd-96138d57ae1b/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 16:53:28,253 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 16:53:28,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 16:53:28,254 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 16:53:28,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 16:53:28,406 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 16:53:28,409 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 16:53:29,256 INFO L? ?]: Removed 44 outVars from TransFormulas that were not future-live. [2024-11-13 16:53:29,256 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 16:53:29,514 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 16:53:29,514 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 16:53:29,515 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:53:29 BoogieIcfgContainer [2024-11-13 16:53:29,515 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 16:53:29,516 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 16:53:29,519 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 16:53:29,533 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 16:53:29,534 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:53:29" (1/1) ... [2024-11-13 16:53:29,547 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 16:53:29,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:29,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 84 states and 138 transitions. [2024-11-13 16:53:29,629 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 138 transitions. [2024-11-13 16:53:29,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 16:53:29,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:29,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:29,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:30,169 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 16:53:30,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:30,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 86 states and 140 transitions. [2024-11-13 16:53:30,259 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 140 transitions. [2024-11-13 16:53:30,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 16:53:30,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:30,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:30,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:30,526 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 16:53:30,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:30,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 93 states and 153 transitions. [2024-11-13 16:53:30,670 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 153 transitions. [2024-11-13 16:53:30,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 16:53:30,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:30,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:30,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:30,817 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 16:53:30,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:30,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 96 states and 158 transitions. [2024-11-13 16:53:30,845 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 158 transitions. [2024-11-13 16:53:30,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 16:53:30,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:30,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:30,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:30,994 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 16:53:31,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:31,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 97 states and 158 transitions. [2024-11-13 16:53:31,043 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 158 transitions. [2024-11-13 16:53:31,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 16:53:31,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:31,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:31,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:31,266 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 16:53:31,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:31,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 101 states and 164 transitions. [2024-11-13 16:53:31,722 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 164 transitions. [2024-11-13 16:53:31,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 16:53:31,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:31,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:31,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:31,895 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 16:53:32,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:32,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 113 states and 186 transitions. [2024-11-13 16:53:32,434 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 186 transitions. [2024-11-13 16:53:32,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 16:53:32,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:32,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:32,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:32,599 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 16:53:32,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:32,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 116 states and 192 transitions. [2024-11-13 16:53:32,640 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 192 transitions. [2024-11-13 16:53:32,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 16:53:32,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:32,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:32,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:32,762 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 16:53:32,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:32,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 117 states and 192 transitions. [2024-11-13 16:53:32,806 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 192 transitions. [2024-11-13 16:53:32,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 16:53:32,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:32,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:32,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:32,923 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 16:53:32,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:32,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 120 states and 197 transitions. [2024-11-13 16:53:32,951 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 197 transitions. [2024-11-13 16:53:32,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 16:53:32,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:32,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:32,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:33,070 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 16:53:33,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:33,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 121 states and 197 transitions. [2024-11-13 16:53:33,118 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 197 transitions. [2024-11-13 16:53:33,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 16:53:33,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:33,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:33,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:33,235 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 16:53:34,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:34,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 130 states and 212 transitions. [2024-11-13 16:53:34,239 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 212 transitions. [2024-11-13 16:53:34,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 16:53:34,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:34,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:34,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:34,363 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 16:53:35,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:35,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 147 states and 243 transitions. [2024-11-13 16:53:35,426 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 243 transitions. [2024-11-13 16:53:35,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 16:53:35,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:35,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:35,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:35,490 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 16:53:35,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:35,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 150 states and 249 transitions. [2024-11-13 16:53:35,516 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 249 transitions. [2024-11-13 16:53:35,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 16:53:35,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:35,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:35,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:35,598 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 16:53:35,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:35,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 153 states and 255 transitions. [2024-11-13 16:53:35,626 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 255 transitions. [2024-11-13 16:53:35,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 16:53:35,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:35,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:35,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:35,701 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 16:53:35,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:35,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 154 states and 258 transitions. [2024-11-13 16:53:35,897 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 258 transitions. [2024-11-13 16:53:35,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 16:53:35,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:35,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:35,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:35,966 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 16:53:36,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:36,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 155 states and 258 transitions. [2024-11-13 16:53:36,078 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 258 transitions. [2024-11-13 16:53:36,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 16:53:36,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:36,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:36,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:36,138 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 16:53:36,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:36,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 158 states and 264 transitions. [2024-11-13 16:53:36,169 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 264 transitions. [2024-11-13 16:53:36,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 16:53:36,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:36,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:36,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:36,229 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 16:53:36,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:36,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 159 states and 264 transitions. [2024-11-13 16:53:36,253 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 264 transitions. [2024-11-13 16:53:36,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 16:53:36,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:36,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:36,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:36,310 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 16:53:36,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:36,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 162 states and 269 transitions. [2024-11-13 16:53:36,333 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 269 transitions. [2024-11-13 16:53:36,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 16:53:36,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:36,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:36,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:36,391 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 16:53:36,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:36,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 163 states and 269 transitions. [2024-11-13 16:53:36,414 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 269 transitions. [2024-11-13 16:53:36,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 16:53:36,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:36,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:36,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:36,528 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 16:53:38,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:38,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 177 states and 293 transitions. [2024-11-13 16:53:38,352 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 293 transitions. [2024-11-13 16:53:38,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 16:53:38,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:38,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:38,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:38,784 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 16:53:43,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:43,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 195 states and 321 transitions. [2024-11-13 16:53:43,929 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 321 transitions. [2024-11-13 16:53:43,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 16:53:43,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:43,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:43,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:43,986 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 16:53:44,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:44,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 198 states and 327 transitions. [2024-11-13 16:53:44,021 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 327 transitions. [2024-11-13 16:53:44,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 16:53:44,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:44,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:44,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:44,431 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 16:53:49,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:49,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 202 states and 335 transitions. [2024-11-13 16:53:49,438 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 335 transitions. [2024-11-13 16:53:49,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 16:53:49,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:49,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:49,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:49,489 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:53:49,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:49,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 203 states and 335 transitions. [2024-11-13 16:53:49,520 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 335 transitions. [2024-11-13 16:53:49,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 16:53:49,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:49,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:49,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:50,807 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 16:54:08,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:08,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 227 states and 390 transitions. [2024-11-13 16:54:08,482 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 390 transitions. [2024-11-13 16:54:08,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 16:54:08,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:08,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:08,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:08,540 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 16:54:08,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:08,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 230 states and 396 transitions. [2024-11-13 16:54:08,581 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 396 transitions. [2024-11-13 16:54:08,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 16:54:08,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:08,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:08,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:09,122 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 16:54:26,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:26,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 239 states and 417 transitions. [2024-11-13 16:54:26,593 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 417 transitions. [2024-11-13 16:54:26,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 16:54:26,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:26,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:26,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:26,901 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 16:54:32,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:32,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 247 states and 436 transitions. [2024-11-13 16:54:32,575 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 436 transitions. [2024-11-13 16:54:32,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 16:54:32,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:32,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:32,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:32,623 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 16:54:33,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:33,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 248 states and 436 transitions. [2024-11-13 16:54:33,107 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 436 transitions. [2024-11-13 16:54:33,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 16:54:33,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:33,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:33,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:33,784 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 16:54:58,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:58,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 267 states and 474 transitions. [2024-11-13 16:54:58,225 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 474 transitions. [2024-11-13 16:54:58,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 16:54:58,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:58,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:58,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:58,486 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 16:55:06,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:06,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 280 states and 496 transitions. [2024-11-13 16:55:06,174 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 496 transitions. [2024-11-13 16:55:06,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 16:55:06,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:06,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:06,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:06,455 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 16:55:07,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:07,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 283 states and 504 transitions. [2024-11-13 16:55:07,627 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 504 transitions. [2024-11-13 16:55:07,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 16:55:07,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:07,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:07,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:08,597 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:55:33,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:33,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 297 states and 534 transitions. [2024-11-13 16:55:33,796 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 534 transitions. [2024-11-13 16:55:33,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 16:55:33,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:33,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:33,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:34,351 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 16:55:41,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:41,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 302 states and 547 transitions. [2024-11-13 16:55:41,038 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 547 transitions. [2024-11-13 16:55:41,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 16:55:41,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:41,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:41,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:41,553 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 16:55:52,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:52,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 312 states and 570 transitions. [2024-11-13 16:55:52,600 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 570 transitions. [2024-11-13 16:55:52,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 16:55:52,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:52,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:52,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:53,109 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 16:56:13,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:13,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 332 states and 610 transitions. [2024-11-13 16:56:13,057 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 610 transitions. [2024-11-13 16:56:13,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 16:56:13,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:13,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:13,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:13,483 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 16:56:29,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:29,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 347 states and 644 transitions. [2024-11-13 16:56:29,920 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 644 transitions. [2024-11-13 16:56:29,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 16:56:29,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:29,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:29,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:29,977 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 16:56:34,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:34,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 350 states and 650 transitions. [2024-11-13 16:56:34,148 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 650 transitions. [2024-11-13 16:56:34,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 16:56:34,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:34,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:34,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:34,228 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 16:56:39,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:39,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 353 states and 656 transitions. [2024-11-13 16:56:39,030 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 656 transitions. [2024-11-13 16:56:39,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 16:56:39,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:39,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:39,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:39,085 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 16:56:43,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:43,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 356 states and 662 transitions. [2024-11-13 16:56:43,874 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 662 transitions. [2024-11-13 16:56:43,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 16:56:43,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:43,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:43,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:43,933 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 16:56:48,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:48,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 359 states and 668 transitions. [2024-11-13 16:56:48,273 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 668 transitions. [2024-11-13 16:56:48,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 16:56:48,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:48,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:48,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:48,336 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 16:56:53,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:53,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 362 states and 674 transitions. [2024-11-13 16:56:53,084 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 674 transitions. [2024-11-13 16:56:53,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 16:56:53,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:53,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:53,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:53,146 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 16:56:57,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:57,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 365 states and 680 transitions. [2024-11-13 16:56:57,471 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 680 transitions. [2024-11-13 16:56:57,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 16:56:57,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:57,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:57,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:57,516 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 16:57:02,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:02,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 368 states and 688 transitions. [2024-11-13 16:57:02,453 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 688 transitions. [2024-11-13 16:57:02,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 16:57:02,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:02,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:02,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:02,492 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 16:57:07,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:07,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 371 states and 696 transitions. [2024-11-13 16:57:07,344 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 696 transitions. [2024-11-13 16:57:07,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 16:57:07,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:07,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:07,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:07,833 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 16:57:36,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:36,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 392 states and 743 transitions. [2024-11-13 16:57:36,813 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 743 transitions. [2024-11-13 16:57:36,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 16:57:36,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:36,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:36,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:36,845 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 16:57:42,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:42,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 395 states and 749 transitions. [2024-11-13 16:57:42,109 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 749 transitions. [2024-11-13 16:57:42,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 16:57:42,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:42,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:42,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:42,149 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 16:57:47,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:47,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 398 states and 756 transitions. [2024-11-13 16:57:47,020 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 756 transitions. [2024-11-13 16:57:47,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 16:57:47,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:47,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:47,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:47,056 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 16:57:57,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:57,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 406 states and 774 transitions. [2024-11-13 16:57:57,495 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 774 transitions. [2024-11-13 16:57:57,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 16:57:57,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:57,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:57,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:57,527 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 16:58:02,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:02,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 409 states and 780 transitions. [2024-11-13 16:58:02,867 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 780 transitions. [2024-11-13 16:58:02,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 16:58:02,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:02,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:02,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:02,902 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:58:08,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:08,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 412 states and 787 transitions. [2024-11-13 16:58:08,094 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 787 transitions. [2024-11-13 16:58:08,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 16:58:08,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:08,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:08,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:08,130 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 16:58:18,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:18,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 420 states and 803 transitions. [2024-11-13 16:58:18,279 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 803 transitions. [2024-11-13 16:58:18,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 16:58:18,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:18,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:18,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:26,751 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:59:56,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:56,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 929 states to 453 states and 929 transitions. [2024-11-13 16:59:56,295 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 929 transitions. [2024-11-13 16:59:56,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 16:59:56,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:56,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:56,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:00,764 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:00:43,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:43,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1047 states to 480 states and 1047 transitions. [2024-11-13 17:00:43,457 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 1047 transitions. [2024-11-13 17:00:43,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 17:00:43,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:43,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:43,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:47,178 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:01:29,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:29,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1151 states to 504 states and 1151 transitions. [2024-11-13 17:01:29,032 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 1151 transitions. [2024-11-13 17:01:29,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 17:01:29,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:29,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:29,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:34,203 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:02:08,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:08,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1258 states to 523 states and 1258 transitions. [2024-11-13 17:02:08,689 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 1258 transitions. [2024-11-13 17:02:08,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 17:02:08,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:08,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:08,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:18,579 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:04:09,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:04:09,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1393 states to 558 states and 1393 transitions. [2024-11-13 17:04:09,778 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 1393 transitions. [2024-11-13 17:04:09,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 17:04:09,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:04:09,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:04:09,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:04:19,451 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:06:22,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:06:22,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1533 states to 590 states and 1533 transitions. [2024-11-13 17:06:22,917 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 1533 transitions. [2024-11-13 17:06:22,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 17:06:22,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:06:22,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:06:22,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:06:28,663 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:07:14,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:07:14,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1624 states to 605 states and 1624 transitions. [2024-11-13 17:07:14,551 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 1624 transitions. [2024-11-13 17:07:14,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 17:07:14,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:07:14,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:07:14,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:07:15,383 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 17:07:24,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:07:24,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1636 states to 609 states and 1636 transitions. [2024-11-13 17:07:24,284 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 1636 transitions. [2024-11-13 17:07:24,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 17:07:24,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:07:24,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:07:24,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat