./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c.v+nlh-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb679017-3723-4237-ab23-0a101e2f4393/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb679017-3723-4237-ab23-0a101e2f4393/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_bb679017-3723-4237-ab23-0a101e2f4393/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb679017-3723-4237-ab23-0a101e2f4393/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c.v+nlh-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb679017-3723-4237-ab23-0a101e2f4393/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_bb679017-3723-4237-ab23-0a101e2f4393/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 5aad5fd4611705ad6fdf71db638f2162c13b3da201193a54a746a0dc7cc3072f --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:46:23,358 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:46:23,470 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb679017-3723-4237-ab23-0a101e2f4393/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 23:46:23,481 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:46:23,481 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:46:23,528 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:46:23,529 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:46:23,531 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:46:23,532 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:46:23,534 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:46:23,535 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:46:23,535 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:46:23,536 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:46:23,536 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:46:23,537 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:46:23,537 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:46:23,538 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:46:23,539 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:46:23,539 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:46:23,539 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:46:23,540 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:46:23,545 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:46:23,546 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:46:23,548 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:46:23,549 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:46:23,549 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:46:23,549 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:46:23,550 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:46:23,550 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:46:23,550 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:46:23,555 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:46:23,555 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:46:23,556 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:46:23,556 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_bb679017-3723-4237-ab23-0a101e2f4393/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb679017-3723-4237-ab23-0a101e2f4393/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5aad5fd4611705ad6fdf71db638f2162c13b3da201193a54a746a0dc7cc3072f [2024-11-08 23:46:23,902 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:46:23,930 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:46:23,935 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:46:23,937 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:46:23,938 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:46:23,940 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb679017-3723-4237-ab23-0a101e2f4393/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c.v+nlh-reducer.c Unable to find full path for "g++" [2024-11-08 23:46:26,297 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:46:26,569 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:46:26,570 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb679017-3723-4237-ab23-0a101e2f4393/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c.v+nlh-reducer.c [2024-11-08 23:46:26,586 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb679017-3723-4237-ab23-0a101e2f4393/bin/ukojak-verify-ImItNfHLgk/data/c7e2ffb6a/7a5f3bdaf92a461a964f74d4f2bea897/FLAG3c030724c [2024-11-08 23:46:26,605 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb679017-3723-4237-ab23-0a101e2f4393/bin/ukojak-verify-ImItNfHLgk/data/c7e2ffb6a/7a5f3bdaf92a461a964f74d4f2bea897 [2024-11-08 23:46:26,608 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:46:26,610 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:46:26,612 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:46:26,612 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:46:26,619 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:46:26,620 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:46:26" (1/1) ... [2024-11-08 23:46:26,622 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@344eca0e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:46:26, skipping insertion in model container [2024-11-08 23:46:26,623 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:46:26" (1/1) ... [2024-11-08 23:46:26,683 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:46:27,092 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_bb679017-3723-4237-ab23-0a101e2f4393/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c.v+nlh-reducer.c[7251,7264] [2024-11-08 23:46:27,168 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:46:27,199 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:46:27,333 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_bb679017-3723-4237-ab23-0a101e2f4393/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c.v+nlh-reducer.c[7251,7264] [2024-11-08 23:46:27,423 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:46:27,449 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:46:27,450 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:46:27 WrapperNode [2024-11-08 23:46:27,450 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:46:27,451 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:46:27,451 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:46:27,451 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:46:27,461 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:46:27" (1/1) ... [2024-11-08 23:46:27,477 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:46:27" (1/1) ... [2024-11-08 23:46:27,554 INFO L138 Inliner]: procedures = 23, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 736 [2024-11-08 23:46:27,559 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:46:27,559 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:46:27,560 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:46:27,560 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:46:27,570 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:46:27" (1/1) ... [2024-11-08 23:46:27,570 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:46:27" (1/1) ... [2024-11-08 23:46:27,576 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:46:27" (1/1) ... [2024-11-08 23:46:27,576 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:46:27" (1/1) ... [2024-11-08 23:46:27,603 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:46:27" (1/1) ... [2024-11-08 23:46:27,611 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:46:27" (1/1) ... [2024-11-08 23:46:27,614 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:46:27" (1/1) ... [2024-11-08 23:46:27,617 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:46:27" (1/1) ... [2024-11-08 23:46:27,623 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:46:27,624 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:46:27,624 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:46:27,624 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:46:27,625 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:46:27" (1/1) ... [2024-11-08 23:46:27,633 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:46:27,655 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb679017-3723-4237-ab23-0a101e2f4393/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:46:27,678 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb679017-3723-4237-ab23-0a101e2f4393/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:46:27,685 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb679017-3723-4237-ab23-0a101e2f4393/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:46:27,729 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:46:27,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:46:27,730 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:46:27,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:46:27,937 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:46:27,939 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:46:29,002 INFO L? ?]: Removed 89 outVars from TransFormulas that were not future-live. [2024-11-08 23:46:29,003 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:46:29,333 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:46:29,333 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 23:46:29,334 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:46:29 BoogieIcfgContainer [2024-11-08 23:46:29,334 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:46:29,335 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:46:29,335 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:46:29,348 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:46:29,348 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:46:29" (1/1) ... [2024-11-08 23:46:29,363 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:46:29,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:29,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 134 states and 225 transitions. [2024-11-08 23:46:29,450 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 225 transitions. [2024-11-08 23:46:29,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 23:46:29,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:29,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:29,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:30,503 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:46:30,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:30,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 145 states and 245 transitions. [2024-11-08 23:46:30,809 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 245 transitions. [2024-11-08 23:46:30,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:46:30,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:30,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:30,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:31,162 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 23:46:32,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:32,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 149 states and 253 transitions. [2024-11-08 23:46:32,102 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 253 transitions. [2024-11-08 23:46:32,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:46:32,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:32,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:32,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:32,459 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 23:46:34,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:34,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 161 states and 279 transitions. [2024-11-08 23:46:34,729 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 279 transitions. [2024-11-08 23:46:34,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:46:34,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:34,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:34,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:35,181 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 23:46:37,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:37,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 169 states and 298 transitions. [2024-11-08 23:46:37,393 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 298 transitions. [2024-11-08 23:46:37,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:46:37,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:37,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:37,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:37,818 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 23:46:41,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:41,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 169 states and 297 transitions. [2024-11-08 23:46:41,454 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 297 transitions. [2024-11-08 23:46:41,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:46:41,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:41,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:41,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:45,001 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 23:47:02,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:02,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 194 states and 355 transitions. [2024-11-08 23:47:02,103 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 355 transitions. [2024-11-08 23:47:02,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:47:02,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:02,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:02,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:04,980 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 23:47:15,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:15,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 216 states and 408 transitions. [2024-11-08 23:47:15,801 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 408 transitions. [2024-11-08 23:47:15,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:47:15,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:15,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:15,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:16,190 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 23:47:26,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:26,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 224 states and 428 transitions. [2024-11-08 23:47:26,523 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 428 transitions. [2024-11-08 23:47:26,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:47:26,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:26,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:26,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:29,758 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 23:47:42,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:42,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 244 states and 480 transitions. [2024-11-08 23:47:42,287 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 480 transitions. [2024-11-08 23:47:42,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:47:42,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:42,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:42,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:42,730 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:57,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:57,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 248 states and 488 transitions. [2024-11-08 23:47:57,283 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 488 transitions. [2024-11-08 23:47:57,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:47:57,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:57,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:57,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:57,879 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 23:48:18,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:18,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 245 states and 474 transitions. [2024-11-08 23:48:18,601 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 474 transitions. [2024-11-08 23:48:18,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:48:18,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:18,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:18,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:21,884 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 23:48:41,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:41,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 260 states and 508 transitions. [2024-11-08 23:48:41,742 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 508 transitions. [2024-11-08 23:48:41,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:48:41,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:41,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:41,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:41,877 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 23:48:44,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:44,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 263 states and 516 transitions. [2024-11-08 23:48:44,797 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 516 transitions. [2024-11-08 23:48:44,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:48:44,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:44,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:44,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:44,902 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:48:48,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:48,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 266 states and 522 transitions. [2024-11-08 23:48:48,311 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 522 transitions. [2024-11-08 23:48:48,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:48:48,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:48,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:48,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:48,420 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 23:48:51,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:51,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 269 states and 529 transitions. [2024-11-08 23:48:51,767 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 529 transitions. [2024-11-08 23:48:51,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:48:51,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:51,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:51,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:51,870 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 23:48:55,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:55,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 265 states and 520 transitions. [2024-11-08 23:48:55,478 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 520 transitions. [2024-11-08 23:48:55,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:48:55,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:55,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:55,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:55,585 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 23:48:58,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:58,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 261 states and 512 transitions. [2024-11-08 23:48:58,955 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 512 transitions. [2024-11-08 23:48:58,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:48:58,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:58,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:58,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:59,098 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 23:49:02,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:02,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 251 states and 479 transitions. [2024-11-08 23:49:02,401 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 479 transitions. [2024-11-08 23:49:02,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:49:02,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:02,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:02,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:02,465 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 23:49:05,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:05,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 254 states and 485 transitions. [2024-11-08 23:49:05,865 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 485 transitions. [2024-11-08 23:49:05,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:49:05,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:05,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:05,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:06,482 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 23:49:24,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:24,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 268 states and 516 transitions. [2024-11-08 23:49:24,497 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 516 transitions. [2024-11-08 23:49:24,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:49:24,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:24,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:24,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:28,308 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 23:49:46,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:46,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 287 states and 559 transitions. [2024-11-08 23:49:46,298 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 559 transitions. [2024-11-08 23:49:46,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:49:46,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:46,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:46,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:46,357 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 23:49:48,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:48,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 291 states and 565 transitions. [2024-11-08 23:49:48,449 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 565 transitions. [2024-11-08 23:49:48,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:49:48,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:48,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:48,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:48,516 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:52,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:52,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 295 states and 574 transitions. [2024-11-08 23:49:52,225 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 574 transitions. [2024-11-08 23:49:52,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:49:52,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:52,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:52,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:59,894 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 23:50:49,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:49,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 321 states and 640 transitions. [2024-11-08 23:50:49,917 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 640 transitions. [2024-11-08 23:50:49,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:50:49,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:49,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:49,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:49,974 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 23:50:58,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:58,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 328 states and 657 transitions. [2024-11-08 23:50:58,988 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 657 transitions. [2024-11-08 23:50:58,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:50:58,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:58,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:59,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:05,803 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 23:51:53,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:53,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 353 states and 719 transitions. [2024-11-08 23:51:53,859 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 719 transitions. [2024-11-08 23:51:53,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:51:53,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:53,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:53,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:53,927 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:51:56,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:56,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 357 states and 727 transitions. [2024-11-08 23:51:56,216 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 727 transitions. [2024-11-08 23:51:56,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:51:56,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:56,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:56,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:05,272 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 23:53:15,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:15,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 373 states and 755 transitions. [2024-11-08 23:53:15,025 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 755 transitions. [2024-11-08 23:53:15,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:53:15,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:15,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:15,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:20,265 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 23:53:50,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:50,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 790 states to 388 states and 790 transitions. [2024-11-08 23:53:50,549 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 790 transitions. [2024-11-08 23:53:50,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:53:50,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:50,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:50,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:00,350 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 23:55:21,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:21,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 388 states and 810 transitions. [2024-11-08 23:55:21,902 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 810 transitions. [2024-11-08 23:55:21,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:55:21,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:21,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:21,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:21,964 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 23:55:38,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:38,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 390 states and 814 transitions. [2024-11-08 23:55:38,126 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 814 transitions. [2024-11-08 23:55:38,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:55:38,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:38,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:38,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:38,184 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 23:55:47,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:47,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 390 states and 813 transitions. [2024-11-08 23:55:47,521 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 813 transitions. [2024-11-08 23:55:47,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:55:47,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:47,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:47,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:03,012 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 23:57:25,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:25,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 379 states and 776 transitions. [2024-11-08 23:57:25,221 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 776 transitions. [2024-11-08 23:57:25,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:57:25,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:25,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:25,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:25,270 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 23:57:27,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:27,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 379 states and 775 transitions. [2024-11-08 23:57:27,903 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 775 transitions. [2024-11-08 23:57:27,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:57:27,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:27,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:27,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:27,938 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 23:57:31,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:31,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 378 states and 772 transitions. [2024-11-08 23:57:31,213 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 772 transitions. [2024-11-08 23:57:31,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:57:31,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:31,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:31,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:31,265 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 23:57:37,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:37,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 382 states and 779 transitions. [2024-11-08 23:57:37,626 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 779 transitions. [2024-11-08 23:57:37,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:57:37,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:37,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:37,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:37,677 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 23:57:51,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:51,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 382 states and 778 transitions. [2024-11-08 23:57:51,070 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 778 transitions. [2024-11-08 23:57:51,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:57:51,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:51,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:51,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:51,127 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 23:57:57,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:57,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 386 states and 784 transitions. [2024-11-08 23:57:57,387 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 784 transitions. [2024-11-08 23:57:57,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:57:57,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:57,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:57,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:57,434 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 23:58:03,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:03,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 390 states and 789 transitions. [2024-11-08 23:58:03,474 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 789 transitions. [2024-11-08 23:58:03,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:58:03,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:03,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:03,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:03,509 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 23:58:06,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:06,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 346 states and 685 transitions. [2024-11-08 23:58:06,358 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 685 transitions. [2024-11-08 23:58:06,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:58:06,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:06,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:06,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:06,432 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 23:58:12,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:12,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 349 states and 691 transitions. [2024-11-08 23:58:12,384 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 691 transitions. [2024-11-08 23:58:12,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:58:12,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:12,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:12,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:12,453 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 23:58:18,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:18,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 343 states and 676 transitions. [2024-11-08 23:58:18,125 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 676 transitions. [2024-11-08 23:58:18,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:58:18,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:18,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:18,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:18,184 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 23:58:24,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:24,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 332 states and 635 transitions. [2024-11-08 23:58:24,334 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 635 transitions. [2024-11-08 23:58:24,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:58:24,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:24,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:24,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:24,608 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 23:58:30,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:30,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 332 states and 634 transitions. [2024-11-08 23:58:30,451 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 634 transitions. [2024-11-08 23:58:30,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:58:30,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:30,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:30,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:55,193 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.