./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test2-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_631b2960-b426-4c0f-a733-ac99051082cc/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_631b2960-b426-4c0f-a733-ac99051082cc/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_631b2960-b426-4c0f-a733-ac99051082cc/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_631b2960-b426-4c0f-a733-ac99051082cc/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test2-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_631b2960-b426-4c0f-a733-ac99051082cc/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_631b2960-b426-4c0f-a733-ac99051082cc/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash f0735ebc421a940bb70b06777060abaef432af6ff0cfdeb82bfa2e45a81b4e11 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:38:10,662 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:38:10,719 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_631b2960-b426-4c0f-a733-ac99051082cc/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 20:38:10,724 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:38:10,724 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:38:10,745 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:38:10,746 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:38:10,746 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:38:10,747 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:38:10,747 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:38:10,747 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:38:10,747 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:38:10,748 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:38:10,748 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:38:10,748 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:38:10,748 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:38:10,748 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:38:10,748 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:38:10,748 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:38:10,749 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:38:10,749 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:38:10,749 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:38:10,749 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:38:10,749 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:38:10,749 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:38:10,749 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:38:10,750 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:38:10,750 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:38:10,750 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:38:10,750 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:38:10,750 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:38:10,750 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:38:10,751 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:38:10,751 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_631b2960-b426-4c0f-a733-ac99051082cc/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f0735ebc421a940bb70b06777060abaef432af6ff0cfdeb82bfa2e45a81b4e11 [2024-11-13 20:38:11,045 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:38:11,056 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:38:11,059 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:38:11,062 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:38:11,062 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:38:11,063 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_631b2960-b426-4c0f-a733-ac99051082cc/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test2-1.i Unable to find full path for "g++" [2024-11-13 20:38:12,975 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:38:13,384 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:38:13,388 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_631b2960-b426-4c0f-a733-ac99051082cc/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test2-1.i [2024-11-13 20:38:13,415 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_631b2960-b426-4c0f-a733-ac99051082cc/bin/ukojak-verify-EEHR8qb7sm/data/eceee96d2/16f72cbe99f24a3ebd7f10e5a43bf3bd/FLAG7ae3f7664 [2024-11-13 20:38:13,439 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_631b2960-b426-4c0f-a733-ac99051082cc/bin/ukojak-verify-EEHR8qb7sm/data/eceee96d2/16f72cbe99f24a3ebd7f10e5a43bf3bd [2024-11-13 20:38:13,441 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:38:13,443 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:38:13,444 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:38:13,444 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:38:13,449 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:38:13,451 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:38:13" (1/1) ... [2024-11-13 20:38:13,454 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2bf97e31 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:38:13, skipping insertion in model container [2024-11-13 20:38:13,454 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:38:13" (1/1) ... [2024-11-13 20:38:13,518 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:38:14,029 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_631b2960-b426-4c0f-a733-ac99051082cc/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test2-1.i[37019,37032] [2024-11-13 20:38:14,155 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_631b2960-b426-4c0f-a733-ac99051082cc/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test2-1.i[47352,47365] [2024-11-13 20:38:14,160 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:38:14,174 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:38:14,242 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_631b2960-b426-4c0f-a733-ac99051082cc/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test2-1.i[37019,37032] [2024-11-13 20:38:14,316 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_631b2960-b426-4c0f-a733-ac99051082cc/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test2-1.i[47352,47365] [2024-11-13 20:38:14,320 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:38:14,372 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:38:14,373 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:38:14 WrapperNode [2024-11-13 20:38:14,373 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:38:14,375 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:38:14,376 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:38:14,376 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:38:14,382 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:38:14" (1/1) ... [2024-11-13 20:38:14,408 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:38:14" (1/1) ... [2024-11-13 20:38:14,479 INFO L138 Inliner]: procedures = 208, calls = 227, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1272 [2024-11-13 20:38:14,479 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:38:14,480 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:38:14,480 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:38:14,480 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:38:14,487 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:38:14" (1/1) ... [2024-11-13 20:38:14,488 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:38:14" (1/1) ... [2024-11-13 20:38:14,496 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:38:14" (1/1) ... [2024-11-13 20:38:14,496 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:38:14" (1/1) ... [2024-11-13 20:38:14,562 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:38:14" (1/1) ... [2024-11-13 20:38:14,584 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:38:14" (1/1) ... [2024-11-13 20:38:14,594 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:38:14" (1/1) ... [2024-11-13 20:38:14,603 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:38:14" (1/1) ... [2024-11-13 20:38:14,616 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:38:14,617 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:38:14,619 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:38:14,619 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:38:14,620 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:38:14" (1/1) ... [2024-11-13 20:38:14,629 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:38:14,645 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_631b2960-b426-4c0f-a733-ac99051082cc/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:38:14,658 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_631b2960-b426-4c0f-a733-ac99051082cc/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:38:14,662 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_631b2960-b426-4c0f-a733-ac99051082cc/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:38:14,688 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 20:38:14,688 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 20:38:14,688 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 20:38:14,688 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 20:38:14,688 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 20:38:14,688 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 20:38:14,689 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 20:38:14,689 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 20:38:14,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 20:38:14,689 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 20:38:14,706 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:38:14,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 20:38:14,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:38:14,706 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:38:14,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:38:14,922 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:38:14,924 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:38:16,663 INFO L? ?]: Removed 296 outVars from TransFormulas that were not future-live. [2024-11-13 20:38:16,663 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:38:18,363 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:38:18,363 INFO L316 CfgBuilder]: Removed 54 assume(true) statements. [2024-11-13 20:38:18,364 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:38:18 BoogieIcfgContainer [2024-11-13 20:38:18,364 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:38:18,364 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:38:18,364 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:38:18,375 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:38:18,376 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:38:18" (1/1) ... [2024-11-13 20:38:18,385 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:38:18,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:18,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 116 states and 196 transitions. [2024-11-13 20:38:18,447 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 196 transitions. [2024-11-13 20:38:18,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 20:38:18,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:18,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:18,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:18,615 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 20:38:18,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:18,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 116 states and 191 transitions. [2024-11-13 20:38:18,637 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 191 transitions. [2024-11-13 20:38:18,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 20:38:18,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:18,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:18,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:18,915 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 20:38:18,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:18,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 118 states and 190 transitions. [2024-11-13 20:38:18,974 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 190 transitions. [2024-11-13 20:38:18,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 20:38:18,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:18,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:19,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:19,059 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:38:19,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:19,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 118 states and 186 transitions. [2024-11-13 20:38:19,073 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 186 transitions. [2024-11-13 20:38:19,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 20:38:19,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:19,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:19,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:19,183 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:38:29,220 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:38:29,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:29,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 118 states and 180 transitions. [2024-11-13 20:38:29,234 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 180 transitions. [2024-11-13 20:38:29,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 20:38:29,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:29,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:29,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:29,372 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:38:29,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:29,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 118 states and 174 transitions. [2024-11-13 20:38:29,380 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 174 transitions. [2024-11-13 20:38:29,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 20:38:29,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:29,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:29,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:29,592 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:38:39,623 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:38:39,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:39,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 118 states and 168 transitions. [2024-11-13 20:38:39,691 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 168 transitions. [2024-11-13 20:38:39,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 20:38:39,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:39,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:39,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:40,118 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:38:50,374 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:38:51,584 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.21s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:38:51,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:51,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 131 states and 183 transitions. [2024-11-13 20:38:51,624 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 183 transitions. [2024-11-13 20:38:51,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 20:38:51,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:51,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:51,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:51,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:38:51,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:51,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 131 states and 181 transitions. [2024-11-13 20:38:51,897 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 181 transitions. [2024-11-13 20:38:51,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 20:38:51,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:51,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:52,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:52,095 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:38:52,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:52,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 131 states and 179 transitions. [2024-11-13 20:38:52,112 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 179 transitions. [2024-11-13 20:38:52,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 20:38:52,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:52,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:52,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:52,264 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:39:02,165 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.89s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:39:02,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:02,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 131 states and 177 transitions. [2024-11-13 20:39:02,179 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 177 transitions. [2024-11-13 20:39:02,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 20:39:02,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:02,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:02,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:02,548 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:39:03,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:03,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 134 states and 179 transitions. [2024-11-13 20:39:03,201 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 179 transitions. [2024-11-13 20:39:03,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 20:39:03,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:03,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:03,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:03,722 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:39:13,862 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:39:23,868 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:39:33,877 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:39:37,854 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.38s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:39:37,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:37,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 180 states and 239 transitions. [2024-11-13 20:39:37,878 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 239 transitions. [2024-11-13 20:39:37,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 20:39:37,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:37,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:37,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:38,093 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 20:39:48,113 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:39:48,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:48,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 180 states and 237 transitions. [2024-11-13 20:39:48,122 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 237 transitions. [2024-11-13 20:39:48,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 20:39:48,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:48,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:48,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:48,364 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 20:39:48,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:48,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 180 states and 233 transitions. [2024-11-13 20:39:48,382 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 233 transitions. [2024-11-13 20:39:48,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:39:48,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:48,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:48,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:48,858 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:39:51,366 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.49s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:39:51,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:51,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 183 states and 235 transitions. [2024-11-13 20:39:51,394 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 235 transitions. [2024-11-13 20:39:51,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:39:51,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:51,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:51,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:51,565 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:39:51,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:51,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 183 states and 233 transitions. [2024-11-13 20:39:51,838 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 233 transitions. [2024-11-13 20:39:51,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:39:51,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:51,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:51,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:52,232 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:39:53,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:53,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 166 states and 212 transitions. [2024-11-13 20:39:53,467 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 212 transitions. [2024-11-13 20:39:53,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:39:53,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:53,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:54,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:55,100 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:39:55,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:55,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 168 states and 213 transitions. [2024-11-13 20:39:55,250 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 213 transitions. [2024-11-13 20:39:55,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 20:39:55,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:55,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:56,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:56,845 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:39:57,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:57,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 170 states and 216 transitions. [2024-11-13 20:39:57,167 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 216 transitions. [2024-11-13 20:39:57,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 20:39:57,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:57,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:58,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:58,732 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:39:59,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:59,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 172 states and 220 transitions. [2024-11-13 20:39:59,349 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 220 transitions. [2024-11-13 20:39:59,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 20:39:59,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:59,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:00,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:00,771 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:40:01,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:01,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 173 states and 221 transitions. [2024-11-13 20:40:01,271 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 221 transitions. [2024-11-13 20:40:01,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 20:40:01,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:01,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:01,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:02,394 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 2 proven. 21 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:40:02,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:02,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 174 states and 222 transitions. [2024-11-13 20:40:02,917 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 222 transitions. [2024-11-13 20:40:02,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 20:40:02,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:02,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:03,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:04,489 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:40:05,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:05,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 175 states and 223 transitions. [2024-11-13 20:40:05,076 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 223 transitions. [2024-11-13 20:40:05,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 20:40:05,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:05,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:05,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:06,465 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:40:07,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:07,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 176 states and 224 transitions. [2024-11-13 20:40:07,130 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 224 transitions. [2024-11-13 20:40:07,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 20:40:07,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:07,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:07,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:08,929 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 2 proven. 45 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:40:09,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:09,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 177 states and 225 transitions. [2024-11-13 20:40:09,691 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 225 transitions. [2024-11-13 20:40:09,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 20:40:09,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:09,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:10,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:11,638 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 2 proven. 55 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:40:12,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:12,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 178 states and 226 transitions. [2024-11-13 20:40:12,032 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 226 transitions. [2024-11-13 20:40:12,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 20:40:12,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:12,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:12,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:13,754 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:40:14,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:14,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 179 states and 227 transitions. [2024-11-13 20:40:14,561 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 227 transitions. [2024-11-13 20:40:14,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 20:40:14,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:14,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:15,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:16,396 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:40:16,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:16,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 180 states and 228 transitions. [2024-11-13 20:40:16,843 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 228 transitions. [2024-11-13 20:40:16,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 20:40:16,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:16,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:17,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:18,447 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 2 proven. 91 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:40:19,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:19,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 181 states and 229 transitions. [2024-11-13 20:40:19,302 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 229 transitions. [2024-11-13 20:40:19,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 20:40:19,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:19,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:20,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:21,087 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 2 proven. 105 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:40:21,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:21,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 182 states and 230 transitions. [2024-11-13 20:40:21,642 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 230 transitions. [2024-11-13 20:40:21,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 20:40:21,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:21,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:22,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:22,868 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 2 proven. 120 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:40:23,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:23,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 183 states and 231 transitions. [2024-11-13 20:40:23,258 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 231 transitions. [2024-11-13 20:40:23,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 20:40:23,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:23,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:23,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:24,993 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 2 proven. 136 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:40:25,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:25,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 184 states and 232 transitions. [2024-11-13 20:40:25,820 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 232 transitions. [2024-11-13 20:40:25,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:40:25,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:25,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:26,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:27,188 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 2 proven. 153 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:40:27,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:27,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 185 states and 233 transitions. [2024-11-13 20:40:27,893 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 233 transitions. [2024-11-13 20:40:27,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 20:40:27,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:27,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:28,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:29,871 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 2 proven. 171 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:40:30,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:30,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 186 states and 234 transitions. [2024-11-13 20:40:30,431 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 234 transitions. [2024-11-13 20:40:30,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 20:40:30,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:30,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:30,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:32,034 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 2 proven. 190 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:40:32,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:32,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 187 states and 235 transitions. [2024-11-13 20:40:32,437 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 235 transitions. [2024-11-13 20:40:32,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 20:40:32,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:32,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:33,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:34,632 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 2 proven. 210 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:40:35,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:35,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 188 states and 236 transitions. [2024-11-13 20:40:35,594 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 236 transitions. [2024-11-13 20:40:35,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 20:40:35,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:35,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:36,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:37,146 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 2 proven. 231 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:40:37,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:37,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 189 states and 237 transitions. [2024-11-13 20:40:37,942 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 237 transitions. [2024-11-13 20:40:37,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 20:40:37,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:37,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:38,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:39,667 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 2 proven. 253 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:40:40,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:40,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 190 states and 238 transitions. [2024-11-13 20:40:40,496 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 238 transitions. [2024-11-13 20:40:40,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 20:40:40,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:40,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:41,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:42,349 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 2 proven. 276 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:40:43,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:43,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 191 states and 239 transitions. [2024-11-13 20:40:43,221 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 239 transitions. [2024-11-13 20:40:43,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 20:40:43,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:43,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:43,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:45,279 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 2 proven. 300 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:40:46,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:46,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 192 states and 240 transitions. [2024-11-13 20:40:46,173 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 240 transitions. [2024-11-13 20:40:46,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:40:46,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:46,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:46,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:47,943 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 2 proven. 325 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:40:48,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:48,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 193 states and 241 transitions. [2024-11-13 20:40:48,448 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 241 transitions. [2024-11-13 20:40:48,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 20:40:48,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:48,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:49,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:51,229 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 2 proven. 351 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:40:52,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:52,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 194 states and 242 transitions. [2024-11-13 20:40:52,380 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 242 transitions. [2024-11-13 20:40:52,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 20:40:52,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:52,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:53,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:54,369 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 2 proven. 378 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:40:55,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:55,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 195 states and 243 transitions. [2024-11-13 20:40:55,283 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 243 transitions. [2024-11-13 20:40:55,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 20:40:55,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:55,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:56,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:57,644 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 2 proven. 406 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:40:58,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:58,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 196 states and 244 transitions. [2024-11-13 20:40:58,395 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 244 transitions. [2024-11-13 20:40:58,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 20:40:58,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:58,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:59,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:00,621 INFO L134 CoverageAnalysis]: Checked inductivity of 439 backedges. 2 proven. 435 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:41:01,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:01,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 197 states and 245 transitions. [2024-11-13 20:41:01,736 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 245 transitions. [2024-11-13 20:41:01,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 20:41:01,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:01,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:02,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:03,680 INFO L134 CoverageAnalysis]: Checked inductivity of 469 backedges. 2 proven. 465 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:41:04,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:04,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 198 states and 246 transitions. [2024-11-13 20:41:04,663 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 246 transitions. [2024-11-13 20:41:04,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 20:41:04,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:04,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:05,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:06,856 INFO L134 CoverageAnalysis]: Checked inductivity of 500 backedges. 2 proven. 496 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:41:07,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:07,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 199 states and 247 transitions. [2024-11-13 20:41:07,673 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 247 transitions. [2024-11-13 20:41:07,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 20:41:07,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:07,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:08,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:09,960 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 2 proven. 528 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:41:11,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:11,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 200 states and 248 transitions. [2024-11-13 20:41:11,163 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 248 transitions. [2024-11-13 20:41:11,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 20:41:11,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:11,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:12,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:13,479 INFO L134 CoverageAnalysis]: Checked inductivity of 565 backedges. 2 proven. 561 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:41:14,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:14,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 201 states and 249 transitions. [2024-11-13 20:41:14,237 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 249 transitions. [2024-11-13 20:41:14,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 20:41:14,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:14,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:14,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:16,354 INFO L134 CoverageAnalysis]: Checked inductivity of 599 backedges. 2 proven. 595 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:41:17,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:17,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 202 states and 250 transitions. [2024-11-13 20:41:17,624 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 250 transitions. [2024-11-13 20:41:17,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:41:17,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:17,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:18,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:20,035 INFO L134 CoverageAnalysis]: Checked inductivity of 634 backedges. 2 proven. 630 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:41:21,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:21,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 203 states and 251 transitions. [2024-11-13 20:41:21,214 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 251 transitions. [2024-11-13 20:41:21,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 20:41:21,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:21,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:21,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:23,458 INFO L134 CoverageAnalysis]: Checked inductivity of 670 backedges. 2 proven. 666 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:41:24,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:24,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 204 states and 252 transitions. [2024-11-13 20:41:24,379 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 252 transitions. [2024-11-13 20:41:24,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 20:41:24,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:24,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:25,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:26,654 INFO L134 CoverageAnalysis]: Checked inductivity of 707 backedges. 2 proven. 703 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:41:27,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:27,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 205 states and 253 transitions. [2024-11-13 20:41:27,309 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 253 transitions. [2024-11-13 20:41:27,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 20:41:27,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:27,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:28,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:29,786 INFO L134 CoverageAnalysis]: Checked inductivity of 745 backedges. 2 proven. 741 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:41:30,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:30,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 206 states and 254 transitions. [2024-11-13 20:41:30,429 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 254 transitions. [2024-11-13 20:41:30,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 20:41:30,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:30,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:31,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:33,037 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 2 proven. 780 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:41:33,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:33,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 207 states and 255 transitions. [2024-11-13 20:41:33,698 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 255 transitions. [2024-11-13 20:41:33,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 20:41:33,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:33,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:34,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:37,457 INFO L134 CoverageAnalysis]: Checked inductivity of 824 backedges. 2 proven. 820 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:41:39,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:39,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 208 states and 256 transitions. [2024-11-13 20:41:39,509 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 256 transitions. [2024-11-13 20:41:39,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 20:41:39,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:39,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:40,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:42,428 INFO L134 CoverageAnalysis]: Checked inductivity of 865 backedges. 2 proven. 861 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:41:43,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:43,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 209 states and 257 transitions. [2024-11-13 20:41:43,683 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 257 transitions. [2024-11-13 20:41:43,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 20:41:43,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:43,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:44,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:46,641 INFO L134 CoverageAnalysis]: Checked inductivity of 907 backedges. 2 proven. 903 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:41:47,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:47,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 210 states and 258 transitions. [2024-11-13 20:41:47,911 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 258 transitions. [2024-11-13 20:41:47,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 20:41:47,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:47,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:48,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:51,069 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 2 proven. 946 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:41:52,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:52,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 211 states and 259 transitions. [2024-11-13 20:41:52,331 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 259 transitions. [2024-11-13 20:41:52,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 20:41:52,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:52,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:53,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:54,848 INFO L134 CoverageAnalysis]: Checked inductivity of 994 backedges. 2 proven. 990 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:41:55,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:55,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 212 states and 260 transitions. [2024-11-13 20:41:55,580 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 260 transitions. [2024-11-13 20:41:55,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 20:41:55,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:55,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:56,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:07,570 INFO L134 CoverageAnalysis]: Checked inductivity of 1039 backedges. 2 proven. 1035 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:42:17,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:17,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 213 states and 261 transitions. [2024-11-13 20:42:17,644 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 261 transitions. [2024-11-13 20:42:17,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 20:42:17,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:17,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:18,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:18,977 INFO L134 CoverageAnalysis]: Checked inductivity of 1085 backedges. 93 proven. 1 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:42:20,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:20,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 214 states and 262 transitions. [2024-11-13 20:42:20,001 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 262 transitions. [2024-11-13 20:42:20,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 20:42:20,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:20,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:21,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:21,660 INFO L134 CoverageAnalysis]: Checked inductivity of 1132 backedges. 138 proven. 3 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:42:23,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:23,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 216 states and 268 transitions. [2024-11-13 20:42:23,255 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 268 transitions. [2024-11-13 20:42:23,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 20:42:23,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:23,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:23,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:24,276 INFO L134 CoverageAnalysis]: Checked inductivity of 1180 backedges. 183 proven. 6 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:42:26,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:26,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 219 states and 276 transitions. [2024-11-13 20:42:26,276 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 276 transitions. [2024-11-13 20:42:26,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 20:42:26,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:26,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:27,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:27,457 INFO L134 CoverageAnalysis]: Checked inductivity of 1229 backedges. 228 proven. 10 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:42:29,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:29,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 221 states and 283 transitions. [2024-11-13 20:42:29,442 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 283 transitions. [2024-11-13 20:42:29,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 20:42:29,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:29,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:30,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:32,261 INFO L134 CoverageAnalysis]: Checked inductivity of 1279 backedges. 273 proven. 15 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:42:34,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:34,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 223 states and 287 transitions. [2024-11-13 20:42:34,323 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 287 transitions. [2024-11-13 20:42:34,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 20:42:34,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:34,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:35,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:35,755 INFO L134 CoverageAnalysis]: Checked inductivity of 1330 backedges. 318 proven. 21 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:42:37,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:37,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 225 states and 295 transitions. [2024-11-13 20:42:37,925 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 295 transitions. [2024-11-13 20:42:37,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 20:42:37,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:37,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:38,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:39,947 INFO L134 CoverageAnalysis]: Checked inductivity of 1382 backedges. 363 proven. 28 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:42:40,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:40,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 226 states and 296 transitions. [2024-11-13 20:42:40,983 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 296 transitions. [2024-11-13 20:42:40,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 20:42:40,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:40,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:41,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:42,890 INFO L134 CoverageAnalysis]: Checked inductivity of 1435 backedges. 408 proven. 36 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:42:44,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:44,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 227 states and 297 transitions. [2024-11-13 20:42:44,025 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 297 transitions. [2024-11-13 20:42:44,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 20:42:44,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:44,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:44,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:45,343 INFO L134 CoverageAnalysis]: Checked inductivity of 1489 backedges. 453 proven. 45 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:42:46,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:46,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 228 states and 298 transitions. [2024-11-13 20:42:46,134 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 298 transitions. [2024-11-13 20:42:46,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 20:42:46,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:46,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:46,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:47,922 INFO L134 CoverageAnalysis]: Checked inductivity of 1544 backedges. 498 proven. 55 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:42:49,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:49,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 229 states and 299 transitions. [2024-11-13 20:42:49,112 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 299 transitions. [2024-11-13 20:42:49,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 20:42:49,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:49,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:50,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:52,149 INFO L134 CoverageAnalysis]: Checked inductivity of 1600 backedges. 543 proven. 66 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:42:53,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:53,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 230 states and 300 transitions. [2024-11-13 20:42:53,594 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 300 transitions. [2024-11-13 20:42:53,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 20:42:53,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:53,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:54,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:55,551 INFO L134 CoverageAnalysis]: Checked inductivity of 1657 backedges. 588 proven. 78 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:42:56,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:56,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 231 states and 301 transitions. [2024-11-13 20:42:56,328 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 301 transitions. [2024-11-13 20:42:56,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 20:42:56,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:56,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:57,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:58,964 INFO L134 CoverageAnalysis]: Checked inductivity of 1715 backedges. 633 proven. 91 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:43:00,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:00,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 232 states and 302 transitions. [2024-11-13 20:43:00,190 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 302 transitions. [2024-11-13 20:43:00,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 20:43:00,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:00,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:01,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:02,935 INFO L134 CoverageAnalysis]: Checked inductivity of 1774 backedges. 678 proven. 105 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:43:03,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:03,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 233 states and 303 transitions. [2024-11-13 20:43:03,963 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 303 transitions. [2024-11-13 20:43:03,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 20:43:03,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:03,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:05,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:06,408 INFO L134 CoverageAnalysis]: Checked inductivity of 1834 backedges. 723 proven. 120 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:43:07,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:07,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 234 states and 304 transitions. [2024-11-13 20:43:07,222 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 304 transitions. [2024-11-13 20:43:07,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 20:43:07,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:07,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:08,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:09,491 INFO L134 CoverageAnalysis]: Checked inductivity of 1895 backedges. 768 proven. 136 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:43:10,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:10,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 235 states and 305 transitions. [2024-11-13 20:43:10,791 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 305 transitions. [2024-11-13 20:43:10,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 20:43:10,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:10,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:11,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:13,364 INFO L134 CoverageAnalysis]: Checked inductivity of 1957 backedges. 813 proven. 153 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:43:14,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:14,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 236 states and 306 transitions. [2024-11-13 20:43:14,444 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 306 transitions. [2024-11-13 20:43:14,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 20:43:14,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:14,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:15,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:17,046 INFO L134 CoverageAnalysis]: Checked inductivity of 2020 backedges. 858 proven. 171 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:43:17,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:17,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 237 states and 307 transitions. [2024-11-13 20:43:17,899 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 307 transitions. [2024-11-13 20:43:17,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 20:43:17,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:17,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:18,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:19,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2084 backedges. 903 proven. 190 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:43:20,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:20,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 238 states and 308 transitions. [2024-11-13 20:43:20,591 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 308 transitions. [2024-11-13 20:43:20,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 20:43:20,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:20,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:21,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:23,272 INFO L134 CoverageAnalysis]: Checked inductivity of 2149 backedges. 948 proven. 210 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:43:24,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:24,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 239 states and 309 transitions. [2024-11-13 20:43:24,369 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 309 transitions. [2024-11-13 20:43:24,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 20:43:24,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:24,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:25,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:26,844 INFO L134 CoverageAnalysis]: Checked inductivity of 2215 backedges. 993 proven. 231 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:43:27,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:27,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 240 states and 310 transitions. [2024-11-13 20:43:27,733 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 310 transitions. [2024-11-13 20:43:27,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 20:43:27,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:27,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:28,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:30,090 INFO L134 CoverageAnalysis]: Checked inductivity of 2282 backedges. 1038 proven. 253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:43:31,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:31,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 241 states and 311 transitions. [2024-11-13 20:43:31,034 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 311 transitions. [2024-11-13 20:43:31,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 20:43:31,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:31,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:32,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:33,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2350 backedges. 1083 proven. 276 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:43:35,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:35,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 242 states and 312 transitions. [2024-11-13 20:43:35,015 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 312 transitions. [2024-11-13 20:43:35,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 20:43:35,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:35,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:35,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:37,499 INFO L134 CoverageAnalysis]: Checked inductivity of 2419 backedges. 1128 proven. 300 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:43:38,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:38,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 243 states and 313 transitions. [2024-11-13 20:43:38,691 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 313 transitions. [2024-11-13 20:43:38,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 20:43:38,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:38,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:39,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:41,307 INFO L134 CoverageAnalysis]: Checked inductivity of 2489 backedges. 1173 proven. 325 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:43:42,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:42,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 244 states and 314 transitions. [2024-11-13 20:43:42,246 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 314 transitions. [2024-11-13 20:43:42,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 20:43:42,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:42,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:43,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:45,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2560 backedges. 1218 proven. 351 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:43:46,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:46,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 245 states and 315 transitions. [2024-11-13 20:43:46,347 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 315 transitions. [2024-11-13 20:43:46,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 20:43:46,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:46,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:47,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:48,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2632 backedges. 1263 proven. 378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:43:49,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:49,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 246 states and 316 transitions. [2024-11-13 20:43:49,875 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 316 transitions. [2024-11-13 20:43:49,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 20:43:49,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:49,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:50,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:52,504 INFO L134 CoverageAnalysis]: Checked inductivity of 2705 backedges. 1308 proven. 406 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:43:53,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:53,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 247 states and 317 transitions. [2024-11-13 20:43:53,772 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 317 transitions. [2024-11-13 20:43:53,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 20:43:53,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:53,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:54,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:57,070 INFO L134 CoverageAnalysis]: Checked inductivity of 2779 backedges. 1353 proven. 435 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:43:58,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:58,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 248 states and 318 transitions. [2024-11-13 20:43:58,543 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 318 transitions. [2024-11-13 20:43:58,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 20:43:58,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:58,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:59,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:01,352 INFO L134 CoverageAnalysis]: Checked inductivity of 2854 backedges. 1398 proven. 465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:44:02,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:02,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 249 states and 319 transitions. [2024-11-13 20:44:02,349 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 319 transitions. [2024-11-13 20:44:02,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 20:44:02,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:02,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:03,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:05,426 INFO L134 CoverageAnalysis]: Checked inductivity of 2930 backedges. 1443 proven. 496 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:44:07,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:07,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 250 states and 320 transitions. [2024-11-13 20:44:07,060 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 320 transitions. [2024-11-13 20:44:07,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 20:44:07,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:07,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:07,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:10,176 INFO L134 CoverageAnalysis]: Checked inductivity of 3007 backedges. 1488 proven. 528 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:44:11,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:11,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 251 states and 321 transitions. [2024-11-13 20:44:11,452 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 321 transitions. [2024-11-13 20:44:11,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 20:44:11,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:11,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:12,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:14,225 INFO L134 CoverageAnalysis]: Checked inductivity of 3085 backedges. 1533 proven. 561 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:44:15,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:15,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 252 states and 322 transitions. [2024-11-13 20:44:15,555 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 322 transitions. [2024-11-13 20:44:15,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 20:44:15,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:15,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:17,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:19,560 INFO L134 CoverageAnalysis]: Checked inductivity of 3164 backedges. 1578 proven. 595 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:44:20,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:20,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 253 states and 323 transitions. [2024-11-13 20:44:20,876 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 323 transitions. [2024-11-13 20:44:20,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 20:44:20,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:20,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:22,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:24,588 INFO L134 CoverageAnalysis]: Checked inductivity of 3244 backedges. 1623 proven. 630 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:44:25,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:25,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 254 states and 324 transitions. [2024-11-13 20:44:25,658 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 324 transitions. [2024-11-13 20:44:25,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 20:44:25,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:25,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:27,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:29,677 INFO L134 CoverageAnalysis]: Checked inductivity of 3325 backedges. 1668 proven. 666 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:44:30,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:30,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 255 states and 325 transitions. [2024-11-13 20:44:30,857 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 325 transitions. [2024-11-13 20:44:30,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 20:44:30,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:30,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:31,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:34,154 INFO L134 CoverageAnalysis]: Checked inductivity of 3407 backedges. 1713 proven. 703 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:44:35,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:35,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 256 states and 326 transitions. [2024-11-13 20:44:35,225 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 326 transitions. [2024-11-13 20:44:35,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 20:44:35,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:35,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:36,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:37,885 INFO L134 CoverageAnalysis]: Checked inductivity of 3490 backedges. 1758 proven. 741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:44:38,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:38,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 257 states and 327 transitions. [2024-11-13 20:44:38,959 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 327 transitions. [2024-11-13 20:44:38,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 20:44:38,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:38,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:40,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:43,046 INFO L134 CoverageAnalysis]: Checked inductivity of 3574 backedges. 1803 proven. 780 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:44:44,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:44,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 258 states and 328 transitions. [2024-11-13 20:44:44,541 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 328 transitions. [2024-11-13 20:44:44,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 20:44:44,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:44,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:45,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:47,441 INFO L134 CoverageAnalysis]: Checked inductivity of 3659 backedges. 1848 proven. 820 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:44:48,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:48,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 259 states and 329 transitions. [2024-11-13 20:44:48,502 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 329 transitions. [2024-11-13 20:44:48,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 20:44:48,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:48,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:49,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:52,626 INFO L134 CoverageAnalysis]: Checked inductivity of 3745 backedges. 1893 proven. 861 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:44:54,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:54,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 260 states and 330 transitions. [2024-11-13 20:44:54,066 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 330 transitions. [2024-11-13 20:44:54,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 20:44:54,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:54,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:54,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:57,945 INFO L134 CoverageAnalysis]: Checked inductivity of 3832 backedges. 1938 proven. 903 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:45:00,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:00,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 261 states and 331 transitions. [2024-11-13 20:45:00,383 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 331 transitions. [2024-11-13 20:45:00,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 20:45:00,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:00,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:01,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:04,123 INFO L134 CoverageAnalysis]: Checked inductivity of 3920 backedges. 1983 proven. 946 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:45:05,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:05,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 262 states and 332 transitions. [2024-11-13 20:45:05,549 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 332 transitions. [2024-11-13 20:45:05,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 20:45:05,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:05,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:07,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:09,871 INFO L134 CoverageAnalysis]: Checked inductivity of 4009 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:45:11,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:11,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 263 states and 333 transitions. [2024-11-13 20:45:11,034 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 333 transitions. [2024-11-13 20:45:11,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 20:45:11,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:11,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:12,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:15,909 INFO L134 CoverageAnalysis]: Checked inductivity of 4099 backedges. 2073 proven. 1035 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:45:18,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:18,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 264 states and 334 transitions. [2024-11-13 20:45:18,691 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 334 transitions. [2024-11-13 20:45:18,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 20:45:18,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:18,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:20,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:23,368 INFO L134 CoverageAnalysis]: Checked inductivity of 4190 backedges. 2118 proven. 1081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:45:25,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:25,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 265 states and 335 transitions. [2024-11-13 20:45:25,551 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 335 transitions. [2024-11-13 20:45:25,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 20:45:25,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:25,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:26,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:30,127 INFO L134 CoverageAnalysis]: Checked inductivity of 4282 backedges. 2163 proven. 1128 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:45:32,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:32,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 266 states and 336 transitions. [2024-11-13 20:45:32,328 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 336 transitions. [2024-11-13 20:45:32,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 20:45:32,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:32,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:33,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:37,490 INFO L134 CoverageAnalysis]: Checked inductivity of 4375 backedges. 2208 proven. 1176 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:45:39,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:39,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 267 states and 337 transitions. [2024-11-13 20:45:39,688 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 337 transitions. [2024-11-13 20:45:39,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 20:45:39,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:39,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:41,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:44,670 INFO L134 CoverageAnalysis]: Checked inductivity of 4469 backedges. 2253 proven. 1225 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:45:47,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:47,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 268 states and 338 transitions. [2024-11-13 20:45:47,299 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 338 transitions. [2024-11-13 20:45:47,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 20:45:47,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:47,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:48,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:52,459 INFO L134 CoverageAnalysis]: Checked inductivity of 4564 backedges. 2298 proven. 1275 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:45:54,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:54,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 269 states and 339 transitions. [2024-11-13 20:45:54,741 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 339 transitions. [2024-11-13 20:45:54,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 20:45:54,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:54,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:56,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:00,869 INFO L134 CoverageAnalysis]: Checked inductivity of 4660 backedges. 2343 proven. 1326 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:46:02,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:02,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 270 states and 340 transitions. [2024-11-13 20:46:02,766 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 340 transitions. [2024-11-13 20:46:02,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 20:46:02,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:02,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:03,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:06,931 INFO L134 CoverageAnalysis]: Checked inductivity of 4757 backedges. 2388 proven. 1378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:46:08,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:08,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 271 states and 341 transitions. [2024-11-13 20:46:08,211 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 341 transitions. [2024-11-13 20:46:08,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 20:46:08,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:08,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:11,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:14,658 INFO L134 CoverageAnalysis]: Checked inductivity of 4855 backedges. 2433 proven. 1431 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:46:15,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:15,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 272 states and 342 transitions. [2024-11-13 20:46:15,945 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 342 transitions. [2024-11-13 20:46:15,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 20:46:15,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:15,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:17,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:22,589 INFO L134 CoverageAnalysis]: Checked inductivity of 4954 backedges. 2478 proven. 1485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:46:26,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:26,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 273 states and 343 transitions. [2024-11-13 20:46:26,088 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 343 transitions. [2024-11-13 20:46:26,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 20:46:26,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:26,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:28,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:32,280 INFO L134 CoverageAnalysis]: Checked inductivity of 5054 backedges. 2523 proven. 1540 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:46:34,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:34,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 274 states and 344 transitions. [2024-11-13 20:46:34,096 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 344 transitions. [2024-11-13 20:46:34,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-13 20:46:34,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:34,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:35,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:40,387 INFO L134 CoverageAnalysis]: Checked inductivity of 5155 backedges. 2568 proven. 1596 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:46:43,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:43,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 275 states and 345 transitions. [2024-11-13 20:46:43,270 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 345 transitions. [2024-11-13 20:46:43,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 20:46:43,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:43,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:45,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:49,343 INFO L134 CoverageAnalysis]: Checked inductivity of 5257 backedges. 2613 proven. 1653 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:46:51,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:51,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 276 states and 346 transitions. [2024-11-13 20:46:51,082 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 346 transitions. [2024-11-13 20:46:51,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 20:46:51,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:51,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:53,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:57,395 INFO L134 CoverageAnalysis]: Checked inductivity of 5360 backedges. 2658 proven. 1711 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:47:00,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:00,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 277 states and 347 transitions. [2024-11-13 20:47:00,333 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 347 transitions. [2024-11-13 20:47:00,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 20:47:00,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:00,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:04,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:08,654 INFO L134 CoverageAnalysis]: Checked inductivity of 5464 backedges. 2703 proven. 1770 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:47:10,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:10,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 278 states and 348 transitions. [2024-11-13 20:47:10,364 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 348 transitions. [2024-11-13 20:47:10,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 20:47:10,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:10,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:12,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:16,432 INFO L134 CoverageAnalysis]: Checked inductivity of 5569 backedges. 2748 proven. 1830 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:47:17,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:17,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 279 states and 349 transitions. [2024-11-13 20:47:17,795 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 349 transitions. [2024-11-13 20:47:17,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 20:47:17,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:17,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:19,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:24,908 INFO L134 CoverageAnalysis]: Checked inductivity of 5675 backedges. 2793 proven. 1891 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:47:28,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:28,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 280 states and 350 transitions. [2024-11-13 20:47:28,425 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 350 transitions. [2024-11-13 20:47:28,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 20:47:28,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:28,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:30,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:35,534 INFO L134 CoverageAnalysis]: Checked inductivity of 5782 backedges. 2838 proven. 1953 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:47:38,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:38,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 281 states and 351 transitions. [2024-11-13 20:47:38,389 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 351 transitions. [2024-11-13 20:47:38,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 20:47:38,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:38,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:40,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:44,675 INFO L134 CoverageAnalysis]: Checked inductivity of 5890 backedges. 2883 proven. 2016 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:47:47,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:47,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 282 states and 352 transitions. [2024-11-13 20:47:47,528 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 352 transitions. [2024-11-13 20:47:47,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-13 20:47:47,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:47,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:49,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:54,033 INFO L134 CoverageAnalysis]: Checked inductivity of 5999 backedges. 2928 proven. 2080 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:47:56,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:56,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 283 states and 353 transitions. [2024-11-13 20:47:56,843 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 353 transitions. [2024-11-13 20:47:56,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 20:47:56,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:56,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:02,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:06,980 INFO L134 CoverageAnalysis]: Checked inductivity of 6109 backedges. 2973 proven. 2145 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:48:09,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:09,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 284 states and 354 transitions. [2024-11-13 20:48:09,799 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 354 transitions. [2024-11-13 20:48:09,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 20:48:09,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:09,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:12,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:19,301 INFO L134 CoverageAnalysis]: Checked inductivity of 6220 backedges. 3018 proven. 2211 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:48:22,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:22,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 285 states and 355 transitions. [2024-11-13 20:48:22,941 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 355 transitions. [2024-11-13 20:48:22,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 20:48:22,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:22,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:25,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:29,781 INFO L134 CoverageAnalysis]: Checked inductivity of 6332 backedges. 3063 proven. 2278 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:48:31,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:31,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 286 states and 356 transitions. [2024-11-13 20:48:31,336 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 356 transitions. [2024-11-13 20:48:31,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-13 20:48:31,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:31,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:33,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:39,073 INFO L134 CoverageAnalysis]: Checked inductivity of 6445 backedges. 3108 proven. 2346 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:48:43,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:43,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 287 states and 357 transitions. [2024-11-13 20:48:43,023 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 357 transitions. [2024-11-13 20:48:43,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 20:48:43,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:43,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:44,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:49,206 INFO L134 CoverageAnalysis]: Checked inductivity of 6559 backedges. 3153 proven. 2415 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.