./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/verifythis/elimination_max_rec.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_537e12fc-987b-4900-b5ac-e0670c905f60/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_537e12fc-987b-4900-b5ac-e0670c905f60/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_537e12fc-987b-4900-b5ac-e0670c905f60/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_537e12fc-987b-4900-b5ac-e0670c905f60/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/verifythis/elimination_max_rec.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_537e12fc-987b-4900-b5ac-e0670c905f60/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_537e12fc-987b-4900-b5ac-e0670c905f60/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 1d89bfe4b4c4586e423a8e3ebdbb120ac074219803de53807cd9f075553c6e3a --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:56:43,322 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:56:43,406 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_537e12fc-987b-4900-b5ac-e0670c905f60/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 21:56:43,418 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:56:43,418 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:56:43,454 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:56:43,457 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:56:43,457 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:56:43,458 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:56:43,458 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:56:43,460 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:56:43,460 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:56:43,460 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:56:43,460 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:56:43,460 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:56:43,460 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:56:43,460 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:56:43,461 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:56:43,461 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:56:43,461 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:56:43,461 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 21:56:43,462 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 21:56:43,462 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:56:43,462 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:56:43,462 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:56:43,463 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:56:43,463 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:56:43,463 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:56:43,463 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:56:43,463 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:56:43,463 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:56:43,463 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:56:43,463 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:56:43,464 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:56:43,464 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:56:43,464 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_537e12fc-987b-4900-b5ac-e0670c905f60/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1d89bfe4b4c4586e423a8e3ebdbb120ac074219803de53807cd9f075553c6e3a [2024-11-13 21:56:43,801 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:56:43,812 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:56:43,815 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:56:43,816 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:56:43,818 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:56:43,820 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_537e12fc-987b-4900-b5ac-e0670c905f60/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/verifythis/elimination_max_rec.c Unable to find full path for "g++" [2024-11-13 21:56:45,845 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:56:46,076 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:56:46,077 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_537e12fc-987b-4900-b5ac-e0670c905f60/sv-benchmarks/c/verifythis/elimination_max_rec.c [2024-11-13 21:56:46,084 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_537e12fc-987b-4900-b5ac-e0670c905f60/bin/ukojak-verify-EEHR8qb7sm/data/a89dac101/7f61f38b899f4ba38143fa8c15717c09/FLAG676ddad6b [2024-11-13 21:56:46,099 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_537e12fc-987b-4900-b5ac-e0670c905f60/bin/ukojak-verify-EEHR8qb7sm/data/a89dac101/7f61f38b899f4ba38143fa8c15717c09 [2024-11-13 21:56:46,102 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:56:46,103 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:56:46,105 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:56:46,105 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:56:46,110 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:56:46,111 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:56:46" (1/1) ... [2024-11-13 21:56:46,112 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5290d23a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:56:46, skipping insertion in model container [2024-11-13 21:56:46,112 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:56:46" (1/1) ... [2024-11-13 21:56:46,127 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:56:46,326 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:56:46,344 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:56:46,364 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:56:46,379 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:56:46,380 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:56:46 WrapperNode [2024-11-13 21:56:46,380 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:56:46,381 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:56:46,381 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:56:46,382 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:56:46,389 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:56:46" (1/1) ... [2024-11-13 21:56:46,401 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:56:46" (1/1) ... [2024-11-13 21:56:46,421 INFO L138 Inliner]: procedures = 19, calls = 21, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 33 [2024-11-13 21:56:46,422 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:56:46,423 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:56:46,423 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:56:46,423 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:56:46,431 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:56:46" (1/1) ... [2024-11-13 21:56:46,432 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:56:46" (1/1) ... [2024-11-13 21:56:46,433 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:56:46" (1/1) ... [2024-11-13 21:56:46,435 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:56:46" (1/1) ... [2024-11-13 21:56:46,447 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:56:46" (1/1) ... [2024-11-13 21:56:46,449 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:56:46" (1/1) ... [2024-11-13 21:56:46,453 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:56:46" (1/1) ... [2024-11-13 21:56:46,454 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:56:46" (1/1) ... [2024-11-13 21:56:46,456 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:56:46,460 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:56:46,460 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:56:46,460 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:56:46,461 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:56:46" (1/1) ... [2024-11-13 21:56:46,472 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:56:46,486 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_537e12fc-987b-4900-b5ac-e0670c905f60/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:56:46,499 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_537e12fc-987b-4900-b5ac-e0670c905f60/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:56:46,506 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_537e12fc-987b-4900-b5ac-e0670c905f60/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:56:46,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:56:46,535 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 21:56:46,536 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 21:56:46,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:56:46,536 INFO L130 BoogieDeclarations]: Found specification of procedure check [2024-11-13 21:56:46,536 INFO L138 BoogieDeclarations]: Found implementation of procedure check [2024-11-13 21:56:46,536 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 21:56:46,536 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:56:46,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:56:46,536 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:56:46,536 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 21:56:46,536 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 21:56:46,537 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:56:46,646 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:56:46,649 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:56:46,910 INFO L? ?]: Removed 27 outVars from TransFormulas that were not future-live. [2024-11-13 21:56:46,913 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:56:46,969 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:56:46,969 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 21:56:46,969 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:56:46 BoogieIcfgContainer [2024-11-13 21:56:46,970 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:56:46,970 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:56:46,971 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:56:46,981 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:56:46,981 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:56:46" (1/1) ... [2024-11-13 21:56:46,989 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:56:47,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:47,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 35 states and 39 transitions. [2024-11-13 21:56:47,037 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 39 transitions. [2024-11-13 21:56:47,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 21:56:47,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:47,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:47,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:47,347 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 21:56:47,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:47,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 34 states and 38 transitions. [2024-11-13 21:56:47,425 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 38 transitions. [2024-11-13 21:56:47,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 21:56:47,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:47,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:47,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:47,526 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 21:56:47,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:47,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 33 states and 37 transitions. [2024-11-13 21:56:47,581 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 37 transitions. [2024-11-13 21:56:47,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 21:56:47,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:47,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:47,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:47,807 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 21:56:47,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:47,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 39 states and 47 transitions. [2024-11-13 21:56:47,946 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 47 transitions. [2024-11-13 21:56:47,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 21:56:47,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:47,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:47,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:48,143 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 21:56:48,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:48,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 40 states and 49 transitions. [2024-11-13 21:56:48,336 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 49 transitions. [2024-11-13 21:56:48,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 21:56:48,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:48,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:48,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:48,443 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 21:56:48,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:48,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 41 states and 50 transitions. [2024-11-13 21:56:48,462 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 50 transitions. [2024-11-13 21:56:48,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 21:56:48,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:48,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:48,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:48,674 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 21:56:49,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:49,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 48 states and 61 transitions. [2024-11-13 21:56:49,301 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 61 transitions. [2024-11-13 21:56:49,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 21:56:49,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:49,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:49,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:49,598 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:56:50,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:50,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 55 states and 77 transitions. [2024-11-13 21:56:50,034 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 77 transitions. [2024-11-13 21:56:50,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 21:56:50,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:50,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:50,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:50,205 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:56:50,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:50,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 58 states and 82 transitions. [2024-11-13 21:56:50,775 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 82 transitions. [2024-11-13 21:56:50,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 21:56:50,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:50,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:50,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:51,230 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:56:52,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:52,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 63 states and 91 transitions. [2024-11-13 21:56:52,896 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 91 transitions. [2024-11-13 21:56:52,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:56:52,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:52,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:52,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:53,179 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:56:54,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:54,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 71 states and 107 transitions. [2024-11-13 21:56:54,129 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 107 transitions. [2024-11-13 21:56:54,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:56:54,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:54,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:54,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:54,222 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:56:55,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:55,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 79 states and 118 transitions. [2024-11-13 21:56:55,069 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 118 transitions. [2024-11-13 21:56:55,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 21:56:55,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:55,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:55,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:55,481 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 7 proven. 13 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:56:55,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:55,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 80 states and 118 transitions. [2024-11-13 21:56:55,573 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 118 transitions. [2024-11-13 21:56:55,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 21:56:55,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:55,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:55,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:55,706 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:56:56,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:56,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 82 states and 120 transitions. [2024-11-13 21:56:56,297 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 120 transitions. [2024-11-13 21:56:56,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:56:56,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:56,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:56,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:56,664 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:56:57,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:57,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 90 states and 136 transitions. [2024-11-13 21:56:57,647 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 136 transitions. [2024-11-13 21:56:57,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:56:57,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:57,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:57,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:57,763 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 21:56:58,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:58,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 98 states and 147 transitions. [2024-11-13 21:56:58,722 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 147 transitions. [2024-11-13 21:56:58,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:56:58,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:58,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:58,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:58,822 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:56:59,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:59,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 100 states and 150 transitions. [2024-11-13 21:56:59,430 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 150 transitions. [2024-11-13 21:56:59,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:56:59,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:59,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:59,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:59,927 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:57:00,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:00,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 108 states and 166 transitions. [2024-11-13 21:57:00,933 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 166 transitions. [2024-11-13 21:57:00,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:57:00,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:00,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:00,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:01,299 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 21:57:06,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:06,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 136 states and 218 transitions. [2024-11-13 21:57:06,714 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 218 transitions. [2024-11-13 21:57:06,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:57:06,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:06,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:06,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:06,898 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 21 proven. 8 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 21:57:07,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:07,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 136 states and 217 transitions. [2024-11-13 21:57:07,405 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 217 transitions. [2024-11-13 21:57:07,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 21:57:07,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:07,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:07,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:08,051 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 76 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 21:57:09,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:09,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 144 states and 233 transitions. [2024-11-13 21:57:09,569 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 233 transitions. [2024-11-13 21:57:09,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 21:57:09,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:09,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:09,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:09,702 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2024-11-13 21:57:13,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:13,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 160 states and 257 transitions. [2024-11-13 21:57:13,387 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 257 transitions. [2024-11-13 21:57:13,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 21:57:13,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:13,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:13,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:13,534 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 37 proven. 4 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-13 21:57:14,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:14,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 160 states and 256 transitions. [2024-11-13 21:57:14,028 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 256 transitions. [2024-11-13 21:57:14,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:57:14,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:14,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:14,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:14,777 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 115 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:57:16,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:16,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 168 states and 272 transitions. [2024-11-13 21:57:16,544 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 272 transitions. [2024-11-13 21:57:16,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:57:16,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:16,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:16,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:16,765 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2024-11-13 21:57:18,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:18,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 176 states and 283 transitions. [2024-11-13 21:57:18,579 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 283 transitions. [2024-11-13 21:57:18,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:57:18,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:18,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:18,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:19,383 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-13 21:57:22,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:22,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 182 states and 294 transitions. [2024-11-13 21:57:22,778 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 294 transitions. [2024-11-13 21:57:22,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:57:22,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:22,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:22,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:23,090 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 99 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 21:57:24,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:24,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 184 states and 297 transitions. [2024-11-13 21:57:24,184 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 297 transitions. [2024-11-13 21:57:24,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 21:57:24,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:24,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:24,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:24,979 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 0 proven. 162 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 21:57:26,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:26,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 192 states and 313 transitions. [2024-11-13 21:57:26,807 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 313 transitions. [2024-11-13 21:57:26,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 21:57:26,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:26,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:26,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:26,967 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2024-11-13 21:57:28,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:28,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 200 states and 324 transitions. [2024-11-13 21:57:28,678 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 324 transitions. [2024-11-13 21:57:28,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 21:57:28,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:28,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:28,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:28,964 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-13 21:57:30,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:30,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 202 states and 327 transitions. [2024-11-13 21:57:30,205 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 327 transitions. [2024-11-13 21:57:30,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 21:57:30,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:30,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:30,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:30,382 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-13 21:57:32,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:32,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 210 states and 338 transitions. [2024-11-13 21:57:32,426 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 338 transitions. [2024-11-13 21:57:32,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:57:32,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:32,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:32,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:33,301 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 0 proven. 217 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 21:57:35,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:35,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 218 states and 354 transitions. [2024-11-13 21:57:35,238 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 354 transitions. [2024-11-13 21:57:35,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:57:35,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:35,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:35,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:35,427 INFO L134 CoverageAnalysis]: Checked inductivity of 259 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 259 trivial. 0 not checked. [2024-11-13 21:57:37,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:37,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 226 states and 365 transitions. [2024-11-13 21:57:37,258 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 365 transitions. [2024-11-13 21:57:37,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:57:37,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:37,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:37,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:37,591 INFO L134 CoverageAnalysis]: Checked inductivity of 259 backedges. 0 proven. 197 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-13 21:57:38,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:38,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 228 states and 368 transitions. [2024-11-13 21:57:38,837 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 368 transitions. [2024-11-13 21:57:38,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 21:57:38,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:38,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:38,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:39,775 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 280 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 21:57:41,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:41,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 236 states and 384 transitions. [2024-11-13 21:57:41,852 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 384 transitions. [2024-11-13 21:57:41,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 21:57:41,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:41,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:41,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:42,058 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 336 trivial. 0 not checked. [2024-11-13 21:57:43,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:43,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 244 states and 395 transitions. [2024-11-13 21:57:43,988 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 395 transitions. [2024-11-13 21:57:43,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 21:57:43,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:43,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:44,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:44,259 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 61 proven. 28 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2024-11-13 21:57:55,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:55,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 280 states and 463 transitions. [2024-11-13 21:57:55,880 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 463 transitions. [2024-11-13 21:57:55,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 21:57:55,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:55,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:55,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:56,977 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-13 21:57:59,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:59,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 288 states and 479 transitions. [2024-11-13 21:57:59,489 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 479 transitions. [2024-11-13 21:57:59,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 21:57:59,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:59,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:59,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:59,747 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 423 trivial. 0 not checked. [2024-11-13 21:58:01,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:02,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 296 states and 490 transitions. [2024-11-13 21:58:02,000 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 490 transitions. [2024-11-13 21:58:02,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 21:58:02,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:02,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:02,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:02,406 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 0 proven. 327 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-13 21:58:04,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:04,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 298 states and 493 transitions. [2024-11-13 21:58:04,005 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 493 transitions. [2024-11-13 21:58:04,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 21:58:04,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:04,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:04,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:05,297 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 0 proven. 430 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 21:58:07,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:07,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 306 states and 509 transitions. [2024-11-13 21:58:07,960 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 509 transitions. [2024-11-13 21:58:07,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 21:58:07,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:07,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:07,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:08,203 INFO L134 CoverageAnalysis]: Checked inductivity of 520 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 520 trivial. 0 not checked. [2024-11-13 21:58:10,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:10,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 314 states and 520 transitions. [2024-11-13 21:58:10,803 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 520 transitions. [2024-11-13 21:58:10,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 21:58:10,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:10,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:10,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:11,203 INFO L134 CoverageAnalysis]: Checked inductivity of 520 backedges. 0 proven. 404 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-13 21:58:12,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:12,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 316 states and 523 transitions. [2024-11-13 21:58:12,851 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 523 transitions. [2024-11-13 21:58:12,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 21:58:12,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:12,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:12,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:14,349 INFO L134 CoverageAnalysis]: Checked inductivity of 649 backedges. 0 proven. 517 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-13 21:58:17,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:17,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 324 states and 539 transitions. [2024-11-13 21:58:17,160 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 539 transitions. [2024-11-13 21:58:17,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 21:58:17,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:17,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:17,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:17,459 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 627 trivial. 0 not checked. [2024-11-13 21:58:20,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:20,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 332 states and 550 transitions. [2024-11-13 21:58:20,064 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 550 transitions. [2024-11-13 21:58:20,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 21:58:20,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:20,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:20,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:20,482 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 0 proven. 489 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2024-11-13 21:58:22,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:22,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 334 states and 553 transitions. [2024-11-13 21:58:22,174 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 553 transitions. [2024-11-13 21:58:22,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 21:58:22,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:22,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:22,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:23,535 INFO L134 CoverageAnalysis]: Checked inductivity of 768 backedges. 0 proven. 612 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-13 21:58:26,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:26,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 342 states and 569 transitions. [2024-11-13 21:58:26,435 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 569 transitions. [2024-11-13 21:58:26,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 21:58:26,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:26,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:26,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:26,792 INFO L134 CoverageAnalysis]: Checked inductivity of 744 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 744 trivial. 0 not checked. [2024-11-13 21:58:29,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:29,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 350 states and 580 transitions. [2024-11-13 21:58:29,641 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 580 transitions. [2024-11-13 21:58:29,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 21:58:29,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:29,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:29,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:30,251 INFO L134 CoverageAnalysis]: Checked inductivity of 744 backedges. 0 proven. 582 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-13 21:58:32,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:32,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 352 states and 583 transitions. [2024-11-13 21:58:32,012 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 583 transitions. [2024-11-13 21:58:32,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 21:58:32,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:32,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:32,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:33,413 INFO L134 CoverageAnalysis]: Checked inductivity of 897 backedges. 0 proven. 715 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-11-13 21:58:36,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:36,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 360 states and 599 transitions. [2024-11-13 21:58:36,568 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 599 transitions. [2024-11-13 21:58:36,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 21:58:36,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:36,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:36,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:36,927 INFO L134 CoverageAnalysis]: Checked inductivity of 871 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 871 trivial. 0 not checked. [2024-11-13 21:58:39,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:39,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 368 states and 610 transitions. [2024-11-13 21:58:39,759 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 610 transitions. [2024-11-13 21:58:39,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 21:58:39,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:39,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:39,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:40,223 INFO L134 CoverageAnalysis]: Checked inductivity of 871 backedges. 0 proven. 683 refuted. 0 times theorem prover too weak. 188 trivial. 0 not checked. [2024-11-13 21:58:42,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:42,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 370 states and 613 transitions. [2024-11-13 21:58:42,137 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 613 transitions. [2024-11-13 21:58:42,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 21:58:42,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:42,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:42,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:43,642 INFO L134 CoverageAnalysis]: Checked inductivity of 1036 backedges. 0 proven. 826 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-11-13 21:58:46,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:46,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 378 states and 629 transitions. [2024-11-13 21:58:46,892 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 629 transitions. [2024-11-13 21:58:46,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 21:58:46,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:46,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:46,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:47,246 INFO L134 CoverageAnalysis]: Checked inductivity of 1008 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1008 trivial. 0 not checked. [2024-11-13 21:58:50,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:50,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 386 states and 640 transitions. [2024-11-13 21:58:50,074 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 640 transitions. [2024-11-13 21:58:50,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 21:58:50,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:50,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:50,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:50,758 INFO L134 CoverageAnalysis]: Checked inductivity of 1008 backedges. 0 proven. 792 refuted. 0 times theorem prover too weak. 216 trivial. 0 not checked. [2024-11-13 21:58:52,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:52,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 388 states and 643 transitions. [2024-11-13 21:58:52,622 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 643 transitions. [2024-11-13 21:58:52,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 21:58:52,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:52,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:52,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:54,193 INFO L134 CoverageAnalysis]: Checked inductivity of 1185 backedges. 0 proven. 945 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-11-13 21:58:57,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:57,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 396 states and 659 transitions. [2024-11-13 21:58:57,708 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 659 transitions. [2024-11-13 21:58:57,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 21:58:57,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:57,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:57,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:58,182 INFO L134 CoverageAnalysis]: Checked inductivity of 1155 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1155 trivial. 0 not checked. [2024-11-13 21:59:01,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:01,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 404 states and 670 transitions. [2024-11-13 21:59:01,186 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 670 transitions. [2024-11-13 21:59:01,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 21:59:01,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:01,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:01,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:01,846 INFO L134 CoverageAnalysis]: Checked inductivity of 1155 backedges. 0 proven. 909 refuted. 0 times theorem prover too weak. 246 trivial. 0 not checked. [2024-11-13 21:59:03,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:03,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 406 states and 673 transitions. [2024-11-13 21:59:03,802 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 673 transitions. [2024-11-13 21:59:03,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 21:59:03,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:03,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:03,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:05,497 INFO L134 CoverageAnalysis]: Checked inductivity of 1344 backedges. 0 proven. 1072 refuted. 0 times theorem prover too weak. 272 trivial. 0 not checked. [2024-11-13 21:59:08,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:08,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 414 states and 689 transitions. [2024-11-13 21:59:08,995 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 689 transitions. [2024-11-13 21:59:08,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 21:59:08,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:08,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:09,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:09,483 INFO L134 CoverageAnalysis]: Checked inductivity of 1312 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1312 trivial. 0 not checked. [2024-11-13 21:59:12,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:12,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 422 states and 700 transitions. [2024-11-13 21:59:12,637 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 700 transitions. [2024-11-13 21:59:12,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 21:59:12,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:12,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:12,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:13,429 INFO L134 CoverageAnalysis]: Checked inductivity of 1312 backedges. 0 proven. 1034 refuted. 0 times theorem prover too weak. 278 trivial. 0 not checked. [2024-11-13 21:59:15,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:15,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 424 states and 703 transitions. [2024-11-13 21:59:15,651 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 703 transitions. [2024-11-13 21:59:15,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-13 21:59:15,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:15,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:15,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:17,475 INFO L134 CoverageAnalysis]: Checked inductivity of 1513 backedges. 0 proven. 1207 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2024-11-13 21:59:21,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:21,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 432 states and 719 transitions. [2024-11-13 21:59:21,189 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 719 transitions. [2024-11-13 21:59:21,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-13 21:59:21,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:21,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:21,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:21,627 INFO L134 CoverageAnalysis]: Checked inductivity of 1479 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1479 trivial. 0 not checked. [2024-11-13 21:59:24,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:24,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 440 states and 730 transitions. [2024-11-13 21:59:24,859 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 730 transitions. [2024-11-13 21:59:24,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-13 21:59:24,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:24,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:24,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:25,502 INFO L134 CoverageAnalysis]: Checked inductivity of 1479 backedges. 133 proven. 64 refuted. 0 times theorem prover too weak. 1282 trivial. 0 not checked. [2024-11-13 22:00:05,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:05,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 516 states and 872 transitions. [2024-11-13 22:00:05,532 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 872 transitions. [2024-11-13 22:00:05,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-13 22:00:05,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:05,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:05,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:07,727 INFO L134 CoverageAnalysis]: Checked inductivity of 1692 backedges. 0 proven. 1350 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2024-11-13 22:00:12,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:12,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 524 states and 888 transitions. [2024-11-13 22:00:12,280 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 888 transitions. [2024-11-13 22:00:12,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-13 22:00:12,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:12,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:12,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:12,900 INFO L134 CoverageAnalysis]: Checked inductivity of 1656 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1656 trivial. 0 not checked. [2024-11-13 22:00:16,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:16,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 944 states to 532 states and 899 transitions. [2024-11-13 22:00:16,784 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 899 transitions. [2024-11-13 22:00:16,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-13 22:00:16,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:16,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:16,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:17,811 INFO L134 CoverageAnalysis]: Checked inductivity of 1656 backedges. 0 proven. 1308 refuted. 0 times theorem prover too weak. 348 trivial. 0 not checked. [2024-11-13 22:00:20,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:20,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 947 states to 534 states and 902 transitions. [2024-11-13 22:00:20,520 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 902 transitions. [2024-11-13 22:00:20,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-13 22:00:20,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:20,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:20,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:23,176 INFO L134 CoverageAnalysis]: Checked inductivity of 1881 backedges. 0 proven. 1501 refuted. 0 times theorem prover too weak. 380 trivial. 0 not checked. [2024-11-13 22:00:27,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:27,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 542 states and 918 transitions. [2024-11-13 22:00:27,753 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 918 transitions. [2024-11-13 22:00:27,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-13 22:00:27,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:27,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:27,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:28,541 INFO L134 CoverageAnalysis]: Checked inductivity of 1843 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1843 trivial. 0 not checked. [2024-11-13 22:00:32,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:32,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 975 states to 550 states and 929 transitions. [2024-11-13 22:00:32,620 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 929 transitions. [2024-11-13 22:00:32,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-13 22:00:32,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:32,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:32,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:33,710 INFO L134 CoverageAnalysis]: Checked inductivity of 1843 backedges. 0 proven. 1457 refuted. 0 times theorem prover too weak. 386 trivial. 0 not checked. [2024-11-13 22:00:36,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:36,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 552 states and 932 transitions. [2024-11-13 22:00:36,368 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 932 transitions. [2024-11-13 22:00:36,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-13 22:00:36,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:36,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:36,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:38,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2080 backedges. 0 proven. 1660 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-13 22:00:43,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:43,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 995 states to 560 states and 948 transitions. [2024-11-13 22:00:43,688 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 948 transitions. [2024-11-13 22:00:43,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-13 22:00:43,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:43,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:43,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:44,274 INFO L134 CoverageAnalysis]: Checked inductivity of 2040 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2040 trivial. 0 not checked. [2024-11-13 22:00:48,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:48,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 568 states and 959 transitions. [2024-11-13 22:00:48,814 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 959 transitions. [2024-11-13 22:00:48,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-13 22:00:48,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:48,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:48,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:50,124 INFO L134 CoverageAnalysis]: Checked inductivity of 2040 backedges. 0 proven. 1614 refuted. 0 times theorem prover too weak. 426 trivial. 0 not checked. [2024-11-13 22:00:53,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:53,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1009 states to 570 states and 962 transitions. [2024-11-13 22:00:53,025 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 962 transitions. [2024-11-13 22:00:53,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-13 22:00:53,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:53,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:53,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:55,456 INFO L134 CoverageAnalysis]: Checked inductivity of 2289 backedges. 0 proven. 1827 refuted. 0 times theorem prover too weak. 462 trivial. 0 not checked. [2024-11-13 22:01:00,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:00,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 578 states and 978 transitions. [2024-11-13 22:01:00,524 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 978 transitions. [2024-11-13 22:01:00,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-13 22:01:00,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:00,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:00,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:01,108 INFO L134 CoverageAnalysis]: Checked inductivity of 2247 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2247 trivial. 0 not checked. [2024-11-13 22:01:05,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:05,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 586 states and 989 transitions. [2024-11-13 22:01:05,358 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 989 transitions. [2024-11-13 22:01:05,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-13 22:01:05,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:05,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:05,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:06,631 INFO L134 CoverageAnalysis]: Checked inductivity of 2247 backedges. 0 proven. 1779 refuted. 0 times theorem prover too weak. 468 trivial. 0 not checked. [2024-11-13 22:01:09,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:09,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 588 states and 992 transitions. [2024-11-13 22:01:09,496 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 992 transitions. [2024-11-13 22:01:09,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-11-13 22:01:09,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:09,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:09,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:12,405 INFO L134 CoverageAnalysis]: Checked inductivity of 2508 backedges. 0 proven. 2002 refuted. 0 times theorem prover too weak. 506 trivial. 0 not checked. [2024-11-13 22:01:17,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:17,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1057 states to 596 states and 1008 transitions. [2024-11-13 22:01:17,608 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 1008 transitions. [2024-11-13 22:01:17,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-11-13 22:01:17,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:17,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:17,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:18,704 INFO L134 CoverageAnalysis]: Checked inductivity of 2464 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2464 trivial. 0 not checked. [2024-11-13 22:01:23,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:23,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1068 states to 604 states and 1019 transitions. [2024-11-13 22:01:23,407 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 1019 transitions. [2024-11-13 22:01:23,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-11-13 22:01:23,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:23,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:23,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:24,846 INFO L134 CoverageAnalysis]: Checked inductivity of 2464 backedges. 0 proven. 1952 refuted. 0 times theorem prover too weak. 512 trivial. 0 not checked. [2024-11-13 22:01:27,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:27,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1071 states to 606 states and 1022 transitions. [2024-11-13 22:01:27,865 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 1022 transitions. [2024-11-13 22:01:27,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-13 22:01:27,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:27,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:27,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:30,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2737 backedges. 0 proven. 2185 refuted. 0 times theorem prover too weak. 552 trivial. 0 not checked. [2024-11-13 22:01:36,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:36,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1088 states to 614 states and 1038 transitions. [2024-11-13 22:01:36,229 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 1038 transitions. [2024-11-13 22:01:36,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-13 22:01:36,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:36,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:36,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:37,082 INFO L134 CoverageAnalysis]: Checked inductivity of 2691 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2691 trivial. 0 not checked. [2024-11-13 22:01:41,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:41,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1099 states to 622 states and 1049 transitions. [2024-11-13 22:01:41,850 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 1049 transitions. [2024-11-13 22:01:41,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-13 22:01:41,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:41,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:41,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:43,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2691 backedges. 0 proven. 2133 refuted. 0 times theorem prover too weak. 558 trivial. 0 not checked. [2024-11-13 22:01:46,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:46,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1102 states to 624 states and 1052 transitions. [2024-11-13 22:01:46,455 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 1052 transitions. [2024-11-13 22:01:46,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-13 22:01:46,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:46,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:46,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:49,609 INFO L134 CoverageAnalysis]: Checked inductivity of 2976 backedges. 0 proven. 2376 refuted. 0 times theorem prover too weak. 600 trivial. 0 not checked. [2024-11-13 22:01:55,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:55,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1119 states to 632 states and 1068 transitions. [2024-11-13 22:01:55,238 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1068 transitions. [2024-11-13 22:01:55,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-13 22:01:55,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:55,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:55,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:56,492 INFO L134 CoverageAnalysis]: Checked inductivity of 2928 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2928 trivial. 0 not checked. [2024-11-13 22:02:02,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:02,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1130 states to 640 states and 1079 transitions. [2024-11-13 22:02:02,250 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 1079 transitions. [2024-11-13 22:02:02,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-13 22:02:02,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:02,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:02,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:03,907 INFO L134 CoverageAnalysis]: Checked inductivity of 2928 backedges. 0 proven. 2322 refuted. 0 times theorem prover too weak. 606 trivial. 0 not checked. [2024-11-13 22:02:07,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:07,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1133 states to 642 states and 1082 transitions. [2024-11-13 22:02:07,187 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 1082 transitions. [2024-11-13 22:02:07,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-11-13 22:02:07,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:07,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:07,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:10,632 INFO L134 CoverageAnalysis]: Checked inductivity of 3225 backedges. 0 proven. 2575 refuted. 0 times theorem prover too weak. 650 trivial. 0 not checked. [2024-11-13 22:02:16,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:16,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1150 states to 650 states and 1098 transitions. [2024-11-13 22:02:16,272 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1098 transitions. [2024-11-13 22:02:16,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-11-13 22:02:16,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:16,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:16,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:17,285 INFO L134 CoverageAnalysis]: Checked inductivity of 3175 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3175 trivial. 0 not checked. [2024-11-13 22:02:22,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:22,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1161 states to 658 states and 1109 transitions. [2024-11-13 22:02:22,297 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1109 transitions. [2024-11-13 22:02:22,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-11-13 22:02:22,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:22,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:22,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:24,117 INFO L134 CoverageAnalysis]: Checked inductivity of 3175 backedges. 0 proven. 2519 refuted. 0 times theorem prover too weak. 656 trivial. 0 not checked. [2024-11-13 22:02:27,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:27,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1164 states to 660 states and 1112 transitions. [2024-11-13 22:02:27,430 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 1112 transitions. [2024-11-13 22:02:27,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-11-13 22:02:27,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:27,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:27,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:31,012 INFO L134 CoverageAnalysis]: Checked inductivity of 3484 backedges. 0 proven. 2782 refuted. 0 times theorem prover too weak. 702 trivial. 0 not checked. [2024-11-13 22:02:36,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:36,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1181 states to 668 states and 1128 transitions. [2024-11-13 22:02:36,863 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 1128 transitions. [2024-11-13 22:02:36,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-11-13 22:02:36,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:36,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:36,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:38,006 INFO L134 CoverageAnalysis]: Checked inductivity of 3432 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3432 trivial. 0 not checked. [2024-11-13 22:02:43,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:43,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1192 states to 676 states and 1139 transitions. [2024-11-13 22:02:43,126 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 1139 transitions. [2024-11-13 22:02:43,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-11-13 22:02:43,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:43,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:43,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:45,162 INFO L134 CoverageAnalysis]: Checked inductivity of 3432 backedges. 0 proven. 2724 refuted. 0 times theorem prover too weak. 708 trivial. 0 not checked. [2024-11-13 22:02:48,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:48,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1195 states to 678 states and 1142 transitions. [2024-11-13 22:02:48,581 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 1142 transitions. [2024-11-13 22:02:48,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2024-11-13 22:02:48,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:48,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:48,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:52,346 INFO L134 CoverageAnalysis]: Checked inductivity of 3753 backedges. 0 proven. 2997 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-11-13 22:02:58,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:58,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1212 states to 686 states and 1158 transitions. [2024-11-13 22:02:58,266 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 1158 transitions. [2024-11-13 22:02:58,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2024-11-13 22:02:58,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:58,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:58,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:59,403 INFO L134 CoverageAnalysis]: Checked inductivity of 3699 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3699 trivial. 0 not checked. [2024-11-13 22:03:04,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:04,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1223 states to 694 states and 1169 transitions. [2024-11-13 22:03:04,743 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 1169 transitions. [2024-11-13 22:03:04,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2024-11-13 22:03:04,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:04,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:04,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:06,814 INFO L134 CoverageAnalysis]: Checked inductivity of 3699 backedges. 0 proven. 2937 refuted. 0 times theorem prover too weak. 762 trivial. 0 not checked. [2024-11-13 22:03:10,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:10,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1226 states to 696 states and 1172 transitions. [2024-11-13 22:03:10,310 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1172 transitions. [2024-11-13 22:03:10,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2024-11-13 22:03:10,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:10,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:10,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:14,630 INFO L134 CoverageAnalysis]: Checked inductivity of 4032 backedges. 0 proven. 3220 refuted. 0 times theorem prover too weak. 812 trivial. 0 not checked. [2024-11-13 22:03:21,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:21,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1243 states to 704 states and 1188 transitions. [2024-11-13 22:03:21,350 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 1188 transitions. [2024-11-13 22:03:21,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2024-11-13 22:03:21,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:21,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:21,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:22,358 INFO L134 CoverageAnalysis]: Checked inductivity of 3976 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3976 trivial. 0 not checked. [2024-11-13 22:03:27,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:27,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1254 states to 712 states and 1199 transitions. [2024-11-13 22:03:27,985 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 1199 transitions. [2024-11-13 22:03:27,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2024-11-13 22:03:27,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:27,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:28,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:30,328 INFO L134 CoverageAnalysis]: Checked inductivity of 3976 backedges. 0 proven. 3158 refuted. 0 times theorem prover too weak. 818 trivial. 0 not checked. [2024-11-13 22:03:34,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:34,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 714 states and 1202 transitions. [2024-11-13 22:03:34,095 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1202 transitions. [2024-11-13 22:03:34,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2024-11-13 22:03:34,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:34,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:34,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:38,356 INFO L134 CoverageAnalysis]: Checked inductivity of 4321 backedges. 0 proven. 3451 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-13 22:03:45,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:45,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1274 states to 722 states and 1218 transitions. [2024-11-13 22:03:45,178 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 1218 transitions. [2024-11-13 22:03:45,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2024-11-13 22:03:45,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:45,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:45,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:46,556 INFO L134 CoverageAnalysis]: Checked inductivity of 4263 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4263 trivial. 0 not checked. [2024-11-13 22:03:52,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:52,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1285 states to 730 states and 1229 transitions. [2024-11-13 22:03:52,058 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 1229 transitions. [2024-11-13 22:03:52,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2024-11-13 22:03:52,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:52,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:52,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:54,517 INFO L134 CoverageAnalysis]: Checked inductivity of 4263 backedges. 0 proven. 3387 refuted. 0 times theorem prover too weak. 876 trivial. 0 not checked. [2024-11-13 22:03:58,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:58,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1288 states to 732 states and 1232 transitions. [2024-11-13 22:03:58,109 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 1232 transitions. [2024-11-13 22:03:58,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-11-13 22:03:58,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:58,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:58,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:02,667 INFO L134 CoverageAnalysis]: Checked inductivity of 4620 backedges. 0 proven. 3690 refuted. 0 times theorem prover too weak. 930 trivial. 0 not checked. [2024-11-13 22:04:08,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:08,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1305 states to 740 states and 1248 transitions. [2024-11-13 22:04:08,967 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1248 transitions. [2024-11-13 22:04:08,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-11-13 22:04:08,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:08,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:09,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:10,374 INFO L134 CoverageAnalysis]: Checked inductivity of 4560 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4560 trivial. 0 not checked. [2024-11-13 22:04:15,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:15,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1316 states to 748 states and 1259 transitions. [2024-11-13 22:04:15,956 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 1259 transitions. [2024-11-13 22:04:15,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-11-13 22:04:15,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:15,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:16,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:18,525 INFO L134 CoverageAnalysis]: Checked inductivity of 4560 backedges. 0 proven. 3624 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2024-11-13 22:04:22,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:22,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1319 states to 750 states and 1262 transitions. [2024-11-13 22:04:22,313 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 1262 transitions. [2024-11-13 22:04:22,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2024-11-13 22:04:22,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:22,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:22,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:27,092 INFO L134 CoverageAnalysis]: Checked inductivity of 4929 backedges. 0 proven. 3937 refuted. 0 times theorem prover too weak. 992 trivial. 0 not checked. [2024-11-13 22:04:33,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:33,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1336 states to 758 states and 1278 transitions. [2024-11-13 22:04:33,681 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 1278 transitions. [2024-11-13 22:04:33,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2024-11-13 22:04:33,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:33,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:33,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:35,328 INFO L134 CoverageAnalysis]: Checked inductivity of 4867 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4867 trivial. 0 not checked. [2024-11-13 22:04:41,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:41,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1347 states to 766 states and 1289 transitions. [2024-11-13 22:04:41,031 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 1289 transitions. [2024-11-13 22:04:41,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2024-11-13 22:04:41,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:41,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:41,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:43,767 INFO L134 CoverageAnalysis]: Checked inductivity of 4867 backedges. 0 proven. 3869 refuted. 0 times theorem prover too weak. 998 trivial. 0 not checked. [2024-11-13 22:04:47,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:47,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1350 states to 768 states and 1292 transitions. [2024-11-13 22:04:47,588 INFO L276 IsEmpty]: Start isEmpty. Operand 768 states and 1292 transitions. [2024-11-13 22:04:47,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2024-11-13 22:04:47,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:47,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:47,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:52,667 INFO L134 CoverageAnalysis]: Checked inductivity of 5248 backedges. 0 proven. 4192 refuted. 0 times theorem prover too weak. 1056 trivial. 0 not checked. [2024-11-13 22:04:59,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:59,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1367 states to 776 states and 1308 transitions. [2024-11-13 22:04:59,302 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 1308 transitions. [2024-11-13 22:04:59,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2024-11-13 22:04:59,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:59,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:59,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:01,029 INFO L134 CoverageAnalysis]: Checked inductivity of 5184 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5184 trivial. 0 not checked. [2024-11-13 22:05:06,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:06,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1378 states to 784 states and 1319 transitions. [2024-11-13 22:05:06,860 INFO L276 IsEmpty]: Start isEmpty. Operand 784 states and 1319 transitions. [2024-11-13 22:05:06,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2024-11-13 22:05:06,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:06,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:07,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:10,128 INFO L134 CoverageAnalysis]: Checked inductivity of 5184 backedges. 0 proven. 4122 refuted. 0 times theorem prover too weak. 1062 trivial. 0 not checked. [2024-11-13 22:05:14,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:14,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1381 states to 786 states and 1322 transitions. [2024-11-13 22:05:14,031 INFO L276 IsEmpty]: Start isEmpty. Operand 786 states and 1322 transitions. [2024-11-13 22:05:14,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 348 [2024-11-13 22:05:14,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:14,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:14,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:19,381 INFO L134 CoverageAnalysis]: Checked inductivity of 5577 backedges. 0 proven. 4455 refuted. 0 times theorem prover too weak. 1122 trivial. 0 not checked. [2024-11-13 22:05:26,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:26,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1398 states to 794 states and 1338 transitions. [2024-11-13 22:05:26,318 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 1338 transitions. [2024-11-13 22:05:26,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 348 [2024-11-13 22:05:26,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:26,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:26,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:27,969 INFO L134 CoverageAnalysis]: Checked inductivity of 5511 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5511 trivial. 0 not checked. [2024-11-13 22:05:34,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:34,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1409 states to 802 states and 1349 transitions. [2024-11-13 22:05:34,027 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 1349 transitions. [2024-11-13 22:05:34,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 348 [2024-11-13 22:05:34,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:34,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:34,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:37,403 INFO L134 CoverageAnalysis]: Checked inductivity of 5511 backedges. 0 proven. 4383 refuted. 0 times theorem prover too weak. 1128 trivial. 0 not checked. [2024-11-13 22:05:41,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:41,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1412 states to 804 states and 1352 transitions. [2024-11-13 22:05:41,429 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 1352 transitions. [2024-11-13 22:05:41,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2024-11-13 22:05:41,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:41,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:41,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:46,831 INFO L134 CoverageAnalysis]: Checked inductivity of 5916 backedges. 0 proven. 4726 refuted. 0 times theorem prover too weak. 1190 trivial. 0 not checked. [2024-11-13 22:05:53,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:53,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1429 states to 812 states and 1368 transitions. [2024-11-13 22:05:53,995 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 1368 transitions. [2024-11-13 22:05:53,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2024-11-13 22:05:53,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:53,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:54,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:56,238 INFO L134 CoverageAnalysis]: Checked inductivity of 5848 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5848 trivial. 0 not checked. [2024-11-13 22:06:02,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:02,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1440 states to 820 states and 1379 transitions. [2024-11-13 22:06:02,926 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 1379 transitions. [2024-11-13 22:06:02,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2024-11-13 22:06:02,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:02,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:03,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:06,496 INFO L134 CoverageAnalysis]: Checked inductivity of 5848 backedges. 0 proven. 4652 refuted. 0 times theorem prover too weak. 1196 trivial. 0 not checked. [2024-11-13 22:06:10,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:10,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1443 states to 822 states and 1382 transitions. [2024-11-13 22:06:10,691 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 1382 transitions. [2024-11-13 22:06:10,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2024-11-13 22:06:10,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:10,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:10,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:16,253 INFO L134 CoverageAnalysis]: Checked inductivity of 6265 backedges. 0 proven. 5005 refuted. 0 times theorem prover too weak. 1260 trivial. 0 not checked. [2024-11-13 22:06:23,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:23,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1460 states to 830 states and 1398 transitions. [2024-11-13 22:06:23,702 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 1398 transitions. [2024-11-13 22:06:23,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2024-11-13 22:06:23,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:23,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:23,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:25,440 INFO L134 CoverageAnalysis]: Checked inductivity of 6195 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 6055 trivial. 0 not checked. [2024-11-13 22:08:53,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:53,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1772 states to 986 states and 1691 transitions. [2024-11-13 22:08:53,869 INFO L276 IsEmpty]: Start isEmpty. Operand 986 states and 1691 transitions. [2024-11-13 22:08:53,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2024-11-13 22:08:53,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:53,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:53,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:55,787 INFO L134 CoverageAnalysis]: Checked inductivity of 6129 backedges. 209 proven. 136 refuted. 0 times theorem prover too weak. 5784 trivial. 0 not checked. [2024-11-13 22:08:58,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:58,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1771 states to 986 states and 1690 transitions. [2024-11-13 22:08:58,516 INFO L276 IsEmpty]: Start isEmpty. Operand 986 states and 1690 transitions. [2024-11-13 22:08:58,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 378 [2024-11-13 22:08:58,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:58,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:58,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:05,183 INFO L134 CoverageAnalysis]: Checked inductivity of 6624 backedges. 0 proven. 5292 refuted. 0 times theorem prover too weak. 1332 trivial. 0 not checked. [2024-11-13 22:09:14,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:14,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1788 states to 994 states and 1706 transitions. [2024-11-13 22:09:14,191 INFO L276 IsEmpty]: Start isEmpty. Operand 994 states and 1706 transitions. [2024-11-13 22:09:14,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 378 [2024-11-13 22:09:14,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:14,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:14,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:16,242 INFO L134 CoverageAnalysis]: Checked inductivity of 6552 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6552 trivial. 0 not checked. [2024-11-13 22:09:37,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:37,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1812 states to 1010 states and 1730 transitions. [2024-11-13 22:09:37,589 INFO L276 IsEmpty]: Start isEmpty. Operand 1010 states and 1730 transitions. [2024-11-13 22:09:37,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 378 [2024-11-13 22:09:37,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:37,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:37,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:39,272 INFO L134 CoverageAnalysis]: Checked inductivity of 6484 backedges. 741 proven. 132 refuted. 0 times theorem prover too weak. 5611 trivial. 0 not checked. [2024-11-13 22:09:42,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:42,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1811 states to 1010 states and 1729 transitions. [2024-11-13 22:09:42,129 INFO L276 IsEmpty]: Start isEmpty. Operand 1010 states and 1729 transitions. [2024-11-13 22:09:42,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 378 [2024-11-13 22:09:42,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:42,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:42,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:43,863 INFO L134 CoverageAnalysis]: Checked inductivity of 6484 backedges. 980 proven. 128 refuted. 0 times theorem prover too weak. 5376 trivial. 0 not checked. [2024-11-13 22:09:46,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:46,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1810 states to 1010 states and 1728 transitions. [2024-11-13 22:09:46,646 INFO L276 IsEmpty]: Start isEmpty. Operand 1010 states and 1728 transitions. [2024-11-13 22:09:46,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 378 [2024-11-13 22:09:46,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:46,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:46,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:48,125 INFO L134 CoverageAnalysis]: Checked inductivity of 6484 backedges. 1203 proven. 124 refuted. 0 times theorem prover too weak. 5157 trivial. 0 not checked. [2024-11-13 22:09:51,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:51,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1809 states to 1010 states and 1727 transitions. [2024-11-13 22:09:51,465 INFO L276 IsEmpty]: Start isEmpty. Operand 1010 states and 1727 transitions. [2024-11-13 22:09:51,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 378 [2024-11-13 22:09:51,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:51,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:51,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:53,196 INFO L134 CoverageAnalysis]: Checked inductivity of 6484 backedges. 1410 proven. 120 refuted. 0 times theorem prover too weak. 4954 trivial. 0 not checked. [2024-11-13 22:09:56,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:56,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1808 states to 1010 states and 1726 transitions. [2024-11-13 22:09:56,188 INFO L276 IsEmpty]: Start isEmpty. Operand 1010 states and 1726 transitions. [2024-11-13 22:09:56,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 378 [2024-11-13 22:09:56,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:56,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:56,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:57,864 INFO L134 CoverageAnalysis]: Checked inductivity of 6484 backedges. 1601 proven. 116 refuted. 0 times theorem prover too weak. 4767 trivial. 0 not checked. [2024-11-13 22:10:00,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:00,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1807 states to 1010 states and 1725 transitions. [2024-11-13 22:10:00,802 INFO L276 IsEmpty]: Start isEmpty. Operand 1010 states and 1725 transitions. [2024-11-13 22:10:00,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 378 [2024-11-13 22:10:00,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:00,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:00,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:02,363 INFO L134 CoverageAnalysis]: Checked inductivity of 6484 backedges. 1776 proven. 112 refuted. 0 times theorem prover too weak. 4596 trivial. 0 not checked. [2024-11-13 22:10:05,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:05,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1806 states to 1010 states and 1724 transitions. [2024-11-13 22:10:05,190 INFO L276 IsEmpty]: Start isEmpty. Operand 1010 states and 1724 transitions. [2024-11-13 22:10:05,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 378 [2024-11-13 22:10:05,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:05,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:05,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat