./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.4.ufo.BOUNDED-10.pals.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f1152f8-51ce-4016-b6ba-8c18153d115a/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f1152f8-51ce-4016-b6ba-8c18153d115a/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f1152f8-51ce-4016-b6ba-8c18153d115a/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f1152f8-51ce-4016-b6ba-8c18153d115a/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.4.ufo.BOUNDED-10.pals.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f1152f8-51ce-4016-b6ba-8c18153d115a/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f1152f8-51ce-4016-b6ba-8c18153d115a/bin/ukojak-verify-ImItNfHLgk --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 7a3c55a4f8033ed9b3de5a6f415cbc46a326cd545e3ac5e32b7f59b3ce73f2a9 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 19:26:39,509 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 19:26:39,639 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f1152f8-51ce-4016-b6ba-8c18153d115a/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 19:26:39,648 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 19:26:39,650 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 19:26:39,692 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 19:26:39,695 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 19:26:39,696 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 19:26:39,697 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 19:26:39,699 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 19:26:39,700 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 19:26:39,701 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 19:26:39,701 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 19:26:39,702 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 19:26:39,703 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 19:26:39,705 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 19:26:39,706 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 19:26:39,706 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 19:26:39,707 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 19:26:39,707 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 19:26:39,708 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 19:26:39,713 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 19:26:39,713 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 19:26:39,714 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 19:26:39,714 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 19:26:39,714 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 19:26:39,715 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 19:26:39,715 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:26:39,716 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 19:26:39,716 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 19:26:39,718 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 19:26:39,719 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 19:26:39,720 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 19:26:39,720 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f1152f8-51ce-4016-b6ba-8c18153d115a/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f1152f8-51ce-4016-b6ba-8c18153d115a/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7a3c55a4f8033ed9b3de5a6f415cbc46a326cd545e3ac5e32b7f59b3ce73f2a9 [2024-11-08 19:26:40,053 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 19:26:40,086 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 19:26:40,089 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 19:26:40,090 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 19:26:40,091 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 19:26:40,092 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f1152f8-51ce-4016-b6ba-8c18153d115a/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.4.ufo.BOUNDED-10.pals.c Unable to find full path for "g++" [2024-11-08 19:26:42,206 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 19:26:42,549 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 19:26:42,551 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f1152f8-51ce-4016-b6ba-8c18153d115a/sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.4.ufo.BOUNDED-10.pals.c [2024-11-08 19:26:42,591 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f1152f8-51ce-4016-b6ba-8c18153d115a/bin/ukojak-verify-ImItNfHLgk/data/62fbf8a81/e1707a1a1a5a407aabcbda5e3eb79c75/FLAGc3e94ae51 [2024-11-08 19:26:42,608 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f1152f8-51ce-4016-b6ba-8c18153d115a/bin/ukojak-verify-ImItNfHLgk/data/62fbf8a81/e1707a1a1a5a407aabcbda5e3eb79c75 [2024-11-08 19:26:42,611 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 19:26:42,613 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 19:26:42,614 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 19:26:42,615 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 19:26:42,621 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 19:26:42,622 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:26:42" (1/1) ... [2024-11-08 19:26:42,623 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79fc4066 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:26:42, skipping insertion in model container [2024-11-08 19:26:42,623 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:26:42" (1/1) ... [2024-11-08 19:26:42,696 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:26:43,307 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_7f1152f8-51ce-4016-b6ba-8c18153d115a/sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.4.ufo.BOUNDED-10.pals.c[60917,60930] [2024-11-08 19:26:43,316 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:26:43,346 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 19:26:43,491 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_7f1152f8-51ce-4016-b6ba-8c18153d115a/sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.4.ufo.BOUNDED-10.pals.c[60917,60930] [2024-11-08 19:26:43,492 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:26:43,525 INFO L204 MainTranslator]: Completed translation [2024-11-08 19:26:43,526 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:26:43 WrapperNode [2024-11-08 19:26:43,526 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 19:26:43,528 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 19:26:43,528 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 19:26:43,528 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 19:26:43,536 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:26:43" (1/1) ... [2024-11-08 19:26:43,566 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:26:43" (1/1) ... [2024-11-08 19:26:43,667 INFO L138 Inliner]: procedures = 24, calls = 16, calls flagged for inlining = 11, calls inlined = 11, statements flattened = 2049 [2024-11-08 19:26:43,668 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 19:26:43,669 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 19:26:43,669 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 19:26:43,669 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 19:26:43,693 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:26:43" (1/1) ... [2024-11-08 19:26:43,693 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:26:43" (1/1) ... [2024-11-08 19:26:43,707 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:26:43" (1/1) ... [2024-11-08 19:26:43,709 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:26:43" (1/1) ... [2024-11-08 19:26:43,746 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:26:43" (1/1) ... [2024-11-08 19:26:43,773 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:26:43" (1/1) ... [2024-11-08 19:26:43,779 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:26:43" (1/1) ... [2024-11-08 19:26:43,787 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:26:43" (1/1) ... [2024-11-08 19:26:43,802 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 19:26:43,803 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 19:26:43,807 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 19:26:43,807 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 19:26:43,808 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:26:43" (1/1) ... [2024-11-08 19:26:43,815 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:26:43,829 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f1152f8-51ce-4016-b6ba-8c18153d115a/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 19:26:43,845 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f1152f8-51ce-4016-b6ba-8c18153d115a/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 19:26:43,849 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f1152f8-51ce-4016-b6ba-8c18153d115a/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 19:26:43,886 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 19:26:43,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 19:26:43,887 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 19:26:43,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 19:26:44,163 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 19:26:44,166 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 19:26:46,771 INFO L? ?]: Removed 236 outVars from TransFormulas that were not future-live. [2024-11-08 19:26:46,772 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 19:26:48,719 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 19:26:48,719 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 19:26:48,720 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:26:48 BoogieIcfgContainer [2024-11-08 19:26:48,720 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 19:26:48,728 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 19:26:48,728 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 19:26:48,739 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 19:26:48,739 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:26:48" (1/1) ... [2024-11-08 19:26:48,750 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 19:26:48,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:48,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 443 states and 757 transitions. [2024-11-08 19:26:48,820 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 757 transitions. [2024-11-08 19:26:48,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 19:26:48,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:48,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:49,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:02,070 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:02,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:02,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 446 states and 763 transitions. [2024-11-08 19:27:02,435 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 763 transitions. [2024-11-08 19:27:02,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 19:27:02,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:02,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:02,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:09,442 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:09,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:10,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 450 states and 772 transitions. [2024-11-08 19:27:10,000 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 772 transitions. [2024-11-08 19:27:10,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 19:27:10,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:10,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:10,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:15,589 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:16,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:16,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 455 states and 783 transitions. [2024-11-08 19:27:16,386 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 783 transitions. [2024-11-08 19:27:16,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 19:27:16,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:16,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:16,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:22,069 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:23,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:23,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 461 states and 796 transitions. [2024-11-08 19:27:23,210 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 796 transitions. [2024-11-08 19:27:23,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 19:27:23,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:23,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:23,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:29,249 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:30,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:30,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 468 states and 811 transitions. [2024-11-08 19:27:30,724 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 811 transitions. [2024-11-08 19:27:30,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 19:27:30,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:30,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:30,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:36,315 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:38,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:38,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 476 states and 828 transitions. [2024-11-08 19:27:38,315 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 828 transitions. [2024-11-08 19:27:38,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 19:27:38,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:38,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:39,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:44,964 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:46,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:46,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 847 states to 486 states and 847 transitions. [2024-11-08 19:27:46,752 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 847 transitions. [2024-11-08 19:27:46,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 19:27:46,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:46,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:46,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:51,841 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:54,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:54,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 865 states to 495 states and 865 transitions. [2024-11-08 19:27:54,238 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 865 transitions. [2024-11-08 19:27:54,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-08 19:27:54,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:54,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:54,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:54,576 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:54,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:54,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 865 states to 496 states and 865 transitions. [2024-11-08 19:27:54,853 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 865 transitions. [2024-11-08 19:27:54,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 19:27:54,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:54,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:54,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:55,080 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:55,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:55,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 866 states to 497 states and 866 transitions. [2024-11-08 19:27:55,109 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 866 transitions. [2024-11-08 19:27:55,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 19:27:55,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:55,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:55,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:01,094 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:28:04,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:04,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 889 states to 510 states and 889 transitions. [2024-11-08 19:28:04,795 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 889 transitions. [2024-11-08 19:28:04,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 19:28:04,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:04,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:04,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:09,606 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:28:09,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:09,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 513 states and 893 transitions. [2024-11-08 19:28:09,971 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 893 transitions. [2024-11-08 19:28:09,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 19:28:09,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:09,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:10,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:24,662 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:28:34,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:34,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 943 states to 533 states and 943 transitions. [2024-11-08 19:28:34,204 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 943 transitions. [2024-11-08 19:28:34,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 19:28:34,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:34,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:34,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:42,363 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:28:52,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:52,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 991 states to 554 states and 991 transitions. [2024-11-08 19:28:52,812 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 991 transitions. [2024-11-08 19:28:52,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 19:28:52,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:52,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:53,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:00,161 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:29:00,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:00,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 992 states to 555 states and 992 transitions. [2024-11-08 19:29:00,682 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 992 transitions. [2024-11-08 19:29:00,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-08 19:29:00,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:00,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:01,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:07,792 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:29:19,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:19,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 577 states and 1041 transitions. [2024-11-08 19:29:19,336 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 1041 transitions. [2024-11-08 19:29:19,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-08 19:29:19,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:19,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:19,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:26,187 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:29:26,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:26,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1044 states to 578 states and 1044 transitions. [2024-11-08 19:29:26,726 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 1044 transitions. [2024-11-08 19:29:26,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-08 19:29:26,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:26,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:27,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:32,928 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:29:33,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:33,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1046 states to 579 states and 1046 transitions. [2024-11-08 19:29:33,499 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 1046 transitions. [2024-11-08 19:29:33,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 19:29:33,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:33,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:33,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:39,905 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:29:53,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:53,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1096 states to 602 states and 1096 transitions. [2024-11-08 19:29:53,296 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 1096 transitions. [2024-11-08 19:29:53,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 19:29:53,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:53,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:53,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:59,759 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:30:01,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:01,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 605 states and 1105 transitions. [2024-11-08 19:30:01,514 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 1105 transitions. [2024-11-08 19:30:01,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 19:30:01,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:01,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:02,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:08,718 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:30:10,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:10,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1107 states to 606 states and 1107 transitions. [2024-11-08 19:30:10,190 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 1107 transitions. [2024-11-08 19:30:10,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 19:30:10,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:10,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:10,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:16,165 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:30:16,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:16,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1112 states to 607 states and 1112 transitions. [2024-11-08 19:30:16,883 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 1112 transitions. [2024-11-08 19:30:16,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-08 19:30:16,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:16,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:17,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:22,931 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:30:37,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:37,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1163 states to 631 states and 1163 transitions. [2024-11-08 19:30:37,034 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 1163 transitions. [2024-11-08 19:30:37,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-08 19:30:37,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:37,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:37,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:43,075 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:30:43,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:43,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1170 states to 632 states and 1170 transitions. [2024-11-08 19:30:43,873 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1170 transitions. [2024-11-08 19:30:43,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-08 19:30:43,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:43,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:44,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:49,532 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:30:50,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:50,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1174 states to 633 states and 1174 transitions. [2024-11-08 19:30:50,167 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1174 transitions. [2024-11-08 19:30:50,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-08 19:30:50,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:50,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:50,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:55,283 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:30:56,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:56,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1177 states to 635 states and 1177 transitions. [2024-11-08 19:30:56,545 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 1177 transitions. [2024-11-08 19:30:56,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-08 19:30:56,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:56,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:56,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:01,948 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:31:03,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:03,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 637 states and 1184 transitions. [2024-11-08 19:31:03,566 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1184 transitions. [2024-11-08 19:31:03,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-08 19:31:03,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:03,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:03,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:10,312 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:31:11,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:11,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1186 states to 638 states and 1186 transitions. [2024-11-08 19:31:11,168 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1186 transitions. [2024-11-08 19:31:11,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-08 19:31:11,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:11,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:11,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:16,697 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:31:17,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:17,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1188 states to 639 states and 1188 transitions. [2024-11-08 19:31:17,357 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 1188 transitions. [2024-11-08 19:31:17,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 19:31:17,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:17,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:17,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:24,150 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:31:36,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:36,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1225 states to 656 states and 1225 transitions. [2024-11-08 19:31:36,514 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 1225 transitions. [2024-11-08 19:31:36,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 19:31:36,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:36,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:36,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:43,076 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:31:44,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:44,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1238 states to 658 states and 1238 transitions. [2024-11-08 19:31:44,917 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1238 transitions. [2024-11-08 19:31:44,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 19:31:44,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:44,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:45,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:50,345 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:31:51,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:51,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1246 states to 659 states and 1246 transitions. [2024-11-08 19:31:51,110 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 1246 transitions. [2024-11-08 19:31:51,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 19:31:51,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:51,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:51,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:56,234 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:31:58,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:58,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1251 states to 662 states and 1251 transitions. [2024-11-08 19:31:58,363 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 1251 transitions. [2024-11-08 19:31:58,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 19:31:58,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:58,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:58,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:04,474 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:32:14,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:14,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1291 states to 681 states and 1291 transitions. [2024-11-08 19:32:14,941 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 1291 transitions. [2024-11-08 19:32:14,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 19:32:14,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:14,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:15,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:19,931 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:32:22,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:22,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1296 states to 684 states and 1296 transitions. [2024-11-08 19:32:22,169 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 1296 transitions. [2024-11-08 19:32:22,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 19:32:22,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:22,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:22,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:28,124 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:32:29,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:29,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1299 states to 686 states and 1299 transitions. [2024-11-08 19:32:29,663 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 1299 transitions. [2024-11-08 19:32:29,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 19:32:29,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:29,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:30,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:41,982 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:32:58,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:58,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1347 states to 710 states and 1347 transitions. [2024-11-08 19:32:58,753 INFO L276 IsEmpty]: Start isEmpty. Operand 710 states and 1347 transitions. [2024-11-08 19:32:58,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 19:32:58,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:58,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:00,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:10,765 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:33:15,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:15,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1362 states to 715 states and 1362 transitions. [2024-11-08 19:33:15,597 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1362 transitions. [2024-11-08 19:33:15,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 19:33:15,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:15,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:17,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:26,867 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:33:28,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:28,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1363 states to 716 states and 1363 transitions. [2024-11-08 19:33:28,259 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 1363 transitions. [2024-11-08 19:33:28,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 19:33:28,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:28,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:29,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:40,841 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:33:51,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:51,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1398 states to 735 states and 1398 transitions. [2024-11-08 19:33:51,632 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1398 transitions. [2024-11-08 19:33:51,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 19:33:51,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:51,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:53,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:03,217 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:34:04,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:04,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1401 states to 736 states and 1401 transitions. [2024-11-08 19:34:04,175 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 1401 transitions. [2024-11-08 19:34:04,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 19:34:04,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:04,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:04,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:16,396 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:34:22,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:22,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1423 states to 740 states and 1423 transitions. [2024-11-08 19:34:22,490 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1423 transitions. [2024-11-08 19:34:22,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 19:34:22,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:22,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:23,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:34,965 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:34:38,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:38,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1427 states to 743 states and 1427 transitions. [2024-11-08 19:34:38,823 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 1427 transitions. [2024-11-08 19:34:38,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 19:34:38,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:38,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:40,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:51,322 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:34:53,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:53,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1429 states to 745 states and 1429 transitions. [2024-11-08 19:34:53,781 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 1429 transitions. [2024-11-08 19:34:53,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 19:34:53,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:53,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:55,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:05,826 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:35:06,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:06,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1432 states to 746 states and 1432 transitions. [2024-11-08 19:35:06,828 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 1432 transitions. [2024-11-08 19:35:06,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 19:35:06,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:06,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:08,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:19,098 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:35:20,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:20,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1435 states to 747 states and 1435 transitions. [2024-11-08 19:35:20,895 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 1435 transitions. [2024-11-08 19:35:20,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-08 19:35:20,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:20,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:21,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:29,182 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:35:45,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:45,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1486 states to 773 states and 1486 transitions. [2024-11-08 19:35:45,098 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1486 transitions. [2024-11-08 19:35:45,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-08 19:35:45,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:45,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:45,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:57,695 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:36:04,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:04,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1492 states to 776 states and 1492 transitions. [2024-11-08 19:36:04,060 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 1492 transitions. [2024-11-08 19:36:04,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-08 19:36:04,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:04,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:05,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:17,289 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:36:26,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:26,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1515 states to 783 states and 1515 transitions. [2024-11-08 19:36:26,283 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 1515 transitions. [2024-11-08 19:36:26,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-08 19:36:26,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:26,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:27,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:46,112 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 4 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:37:12,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:12,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1596 states to 801 states and 1596 transitions. [2024-11-08 19:37:12,152 INFO L276 IsEmpty]: Start isEmpty. Operand 801 states and 1596 transitions. [2024-11-08 19:37:12,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-08 19:37:12,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:12,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:12,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:27,388 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 4 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:37:54,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:54,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1681 states to 818 states and 1681 transitions. [2024-11-08 19:37:54,489 INFO L276 IsEmpty]: Start isEmpty. Operand 818 states and 1681 transitions. [2024-11-08 19:37:54,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-08 19:37:54,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:54,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:54,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:05,035 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 6 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:21,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:21,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1707 states to 832 states and 1707 transitions. [2024-11-08 19:38:21,223 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1707 transitions. [2024-11-08 19:38:21,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-08 19:38:21,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:21,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:21,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:29,846 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 6 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:52,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:52,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1733 states to 847 states and 1733 transitions. [2024-11-08 19:38:52,301 INFO L276 IsEmpty]: Start isEmpty. Operand 847 states and 1733 transitions. [2024-11-08 19:38:52,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-08 19:38:52,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:52,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:53,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:00,917 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 6 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:39:02,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:02,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1743 states to 849 states and 1743 transitions. [2024-11-08 19:39:02,695 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 1743 transitions. [2024-11-08 19:39:02,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-08 19:39:02,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:02,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:03,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:11,731 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 6 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:39:33,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:33,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1773 states to 863 states and 1773 transitions. [2024-11-08 19:39:33,464 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 1773 transitions. [2024-11-08 19:39:33,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-08 19:39:33,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:33,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:34,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:43,672 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 6 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:40:04,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:04,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1813 states to 878 states and 1813 transitions. [2024-11-08 19:40:04,227 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 1813 transitions. [2024-11-08 19:40:04,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-08 19:40:04,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:04,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:05,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:13,701 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 6 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.