./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.4_overflow.ufo.UNBOUNDED.pals.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_273a6815-8b80-44fc-98e9-98c47aa6ce48/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_273a6815-8b80-44fc-98e9-98c47aa6ce48/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_273a6815-8b80-44fc-98e9-98c47aa6ce48/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_273a6815-8b80-44fc-98e9-98c47aa6ce48/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.4_overflow.ufo.UNBOUNDED.pals.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_273a6815-8b80-44fc-98e9-98c47aa6ce48/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_273a6815-8b80-44fc-98e9-98c47aa6ce48/bin/ukojak-verify-CZk0znPC7b --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 a476129b1600ab93482417c4ebe15d373b743970a04c4bdd8ca1478cbccf2de7 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:12:20,572 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:12:20,627 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_273a6815-8b80-44fc-98e9-98c47aa6ce48/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-05 23:12:20,632 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 23:12:20,632 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 23:12:20,651 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:12:20,652 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 23:12:20,652 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 23:12:20,652 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:12:20,652 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:12:20,653 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:12:20,653 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 23:12:20,653 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 23:12:20,653 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 23:12:20,653 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 23:12:20,653 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:12:20,653 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 23:12:20,653 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:12:20,653 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 23:12:20,653 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 23:12:20,654 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 23:12:20,654 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:12:20,654 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:12:20,654 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:12:20,654 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:12:20,654 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:12:20,654 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:12:20,654 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:12:20,654 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:12:20,655 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:12:20,655 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 23:12:20,655 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 23:12:20,655 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 23:12:20,655 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_273a6815-8b80-44fc-98e9-98c47aa6ce48/bin/ukojak-verify-CZk0znPC7b 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 -> a476129b1600ab93482417c4ebe15d373b743970a04c4bdd8ca1478cbccf2de7 [2024-12-05 23:12:20,880 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:12:20,889 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:12:20,891 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:12:20,892 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:12:20,893 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:12:20,894 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_273a6815-8b80-44fc-98e9-98c47aa6ce48/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.4_overflow.ufo.UNBOUNDED.pals.c [2024-12-05 23:12:23,558 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_273a6815-8b80-44fc-98e9-98c47aa6ce48/bin/ukojak-verify-CZk0znPC7b/data/68903d602/7bd3f620c7324a35a7484801ddb8e68f/FLAGc4667efa4 [2024-12-05 23:12:23,791 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:12:23,792 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_273a6815-8b80-44fc-98e9-98c47aa6ce48/sv-benchmarks/c/seq-mthreaded/pals_floodmax.4_overflow.ufo.UNBOUNDED.pals.c [2024-12-05 23:12:23,803 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_273a6815-8b80-44fc-98e9-98c47aa6ce48/bin/ukojak-verify-CZk0znPC7b/data/68903d602/7bd3f620c7324a35a7484801ddb8e68f/FLAGc4667efa4 [2024-12-05 23:12:24,121 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_273a6815-8b80-44fc-98e9-98c47aa6ce48/bin/ukojak-verify-CZk0znPC7b/data/68903d602/7bd3f620c7324a35a7484801ddb8e68f [2024-12-05 23:12:24,123 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:12:24,125 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:12:24,126 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:12:24,126 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:12:24,130 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:12:24,131 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:12:24" (1/1) ... [2024-12-05 23:12:24,131 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b156689 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:12:24, skipping insertion in model container [2024-12-05 23:12:24,132 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:12:24" (1/1) ... [2024-12-05 23:12:24,161 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:12:24,386 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_273a6815-8b80-44fc-98e9-98c47aa6ce48/sv-benchmarks/c/seq-mthreaded/pals_floodmax.4_overflow.ufo.UNBOUNDED.pals.c[28307,28320] [2024-12-05 23:12:24,389 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:12:24,400 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 23:12:24,470 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_273a6815-8b80-44fc-98e9-98c47aa6ce48/sv-benchmarks/c/seq-mthreaded/pals_floodmax.4_overflow.ufo.UNBOUNDED.pals.c[28307,28320] [2024-12-05 23:12:24,471 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:12:24,487 INFO L204 MainTranslator]: Completed translation [2024-12-05 23:12:24,487 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:12:24 WrapperNode [2024-12-05 23:12:24,487 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:12:24,488 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 23:12:24,488 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 23:12:24,488 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 23:12:24,494 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:12:24" (1/1) ... [2024-12-05 23:12:24,506 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:12:24" (1/1) ... [2024-12-05 23:12:24,542 INFO L138 Inliner]: procedures = 24, calls = 15, calls flagged for inlining = 10, calls inlined = 10, statements flattened = 950 [2024-12-05 23:12:24,543 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 23:12:24,543 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 23:12:24,543 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 23:12:24,543 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 23:12:24,551 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:12:24" (1/1) ... [2024-12-05 23:12:24,551 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:12:24" (1/1) ... [2024-12-05 23:12:24,555 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:12:24" (1/1) ... [2024-12-05 23:12:24,556 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:12:24" (1/1) ... [2024-12-05 23:12:24,570 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:12:24" (1/1) ... [2024-12-05 23:12:24,572 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:12:24" (1/1) ... [2024-12-05 23:12:24,582 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:12:24" (1/1) ... [2024-12-05 23:12:24,586 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:12:24" (1/1) ... [2024-12-05 23:12:24,589 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:12:24" (1/1) ... [2024-12-05 23:12:24,595 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 23:12:24,596 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 23:12:24,596 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 23:12:24,596 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 23:12:24,597 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:12:24" (1/1) ... [2024-12-05 23:12:24,602 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:12:24,614 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_273a6815-8b80-44fc-98e9-98c47aa6ce48/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 23:12:24,625 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_273a6815-8b80-44fc-98e9-98c47aa6ce48/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 23:12:24,628 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_273a6815-8b80-44fc-98e9-98c47aa6ce48/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 23:12:24,653 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 23:12:24,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 23:12:24,653 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 23:12:24,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 23:12:24,766 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 23:12:24,768 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 23:12:25,662 INFO L? ?]: Removed 111 outVars from TransFormulas that were not future-live. [2024-12-05 23:12:25,662 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 23:12:26,508 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 23:12:26,508 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-05 23:12:26,509 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:12:26 BoogieIcfgContainer [2024-12-05 23:12:26,509 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 23:12:26,510 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 23:12:26,510 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 23:12:26,520 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 23:12:26,520 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:12:26" (1/1) ... [2024-12-05 23:12:26,527 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 23:12:26,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:26,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 140 states and 224 transitions. [2024-12-05 23:12:26,578 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 224 transitions. [2024-12-05 23:12:26,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 23:12:26,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:26,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:26,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:30,291 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:12:30,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:30,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 141 states and 226 transitions. [2024-12-05 23:12:30,472 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 226 transitions. [2024-12-05 23:12:30,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-05 23:12:30,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:30,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:30,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:32,367 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:12:32,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:32,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 144 states and 232 transitions. [2024-12-05 23:12:32,646 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 232 transitions. [2024-12-05 23:12:32,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 23:12:32,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:32,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:32,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:33,913 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:12:34,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:34,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 148 states and 240 transitions. [2024-12-05 23:12:34,301 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 240 transitions. [2024-12-05 23:12:34,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 23:12:34,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:34,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:34,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:35,450 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:12:36,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:36,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 153 states and 250 transitions. [2024-12-05 23:12:36,001 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 250 transitions. [2024-12-05 23:12:36,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-05 23:12:36,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:36,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:36,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:37,258 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:12:37,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:37,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 159 states and 262 transitions. [2024-12-05 23:12:37,930 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 262 transitions. [2024-12-05 23:12:37,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-05 23:12:37,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:37,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:38,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:39,511 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:12:40,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:40,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 167 states and 276 transitions. [2024-12-05 23:12:40,473 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 276 transitions. [2024-12-05 23:12:40,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-05 23:12:40,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:40,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:40,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:42,125 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:12:43,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:43,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 174 states and 289 transitions. [2024-12-05 23:12:43,148 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 289 transitions. [2024-12-05 23:12:43,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-05 23:12:43,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:43,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:43,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:43,251 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:12:43,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:43,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 175 states and 289 transitions. [2024-12-05 23:12:43,634 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 289 transitions. [2024-12-05 23:12:43,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 23:12:43,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:43,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:43,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:43,703 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:12:43,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:43,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 176 states and 290 transitions. [2024-12-05 23:12:43,799 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 290 transitions. [2024-12-05 23:12:43,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 23:12:43,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:43,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:43,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:45,484 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:12:47,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:47,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 187 states and 308 transitions. [2024-12-05 23:12:47,275 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 308 transitions. [2024-12-05 23:12:47,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-05 23:12:47,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:47,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:47,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:47,567 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:12:47,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:47,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 190 states and 313 transitions. [2024-12-05 23:12:47,928 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 313 transitions. [2024-12-05 23:12:47,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-05 23:12:47,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:47,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:48,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:59,653 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:13:13,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:13,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 254 states and 468 transitions. [2024-12-05 23:13:13,644 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 468 transitions. [2024-12-05 23:13:13,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-05 23:13:13,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:13,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:13,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:15,715 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:13:27,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:27,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 272 states and 502 transitions. [2024-12-05 23:13:27,556 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 502 transitions. [2024-12-05 23:13:27,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-05 23:13:27,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:27,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:27,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:29,369 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:13:29,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:29,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 273 states and 504 transitions. [2024-12-05 23:13:29,841 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 504 transitions. [2024-12-05 23:13:29,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 23:13:29,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:29,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:30,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:34,179 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:13:53,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:53,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 289 states and 543 transitions. [2024-12-05 23:13:53,967 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 543 transitions. [2024-12-05 23:13:53,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 23:13:53,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:53,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:54,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:56,660 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:14:12,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:12,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 308 states and 581 transitions. [2024-12-05 23:14:12,396 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 581 transitions. [2024-12-05 23:14:12,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 23:14:12,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:12,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:12,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:14,603 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:14:15,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:15,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 309 states and 582 transitions. [2024-12-05 23:14:15,433 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 582 transitions. [2024-12-05 23:14:15,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 23:14:15,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:15,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:15,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:17,200 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:14:17,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:17,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 310 states and 587 transitions. [2024-12-05 23:14:17,956 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 587 transitions. [2024-12-05 23:14:17,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 23:14:17,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:17,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:18,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:19,616 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:14:21,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:21,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 311 states and 589 transitions. [2024-12-05 23:14:21,531 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 589 transitions. [2024-12-05 23:14:21,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 23:14:21,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:21,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:21,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:23,239 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:14:39,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:39,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 326 states and 621 transitions. [2024-12-05 23:14:39,360 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 621 transitions. [2024-12-05 23:14:39,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 23:14:39,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:39,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:39,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:42,140 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:14:57,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:57,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 346 states and 662 transitions. [2024-12-05 23:14:57,889 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 662 transitions. [2024-12-05 23:14:57,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 23:14:57,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:57,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:57,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:00,046 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:15:02,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:02,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 349 states and 673 transitions. [2024-12-05 23:15:02,238 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 673 transitions. [2024-12-05 23:15:02,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 23:15:02,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:02,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:02,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:03,943 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:15:05,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:05,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 351 states and 680 transitions. [2024-12-05 23:15:05,246 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 680 transitions. [2024-12-05 23:15:05,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-05 23:15:05,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:05,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:05,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:07,190 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:15:10,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:10,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 352 states and 682 transitions. [2024-12-05 23:15:10,092 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 682 transitions. [2024-12-05 23:15:10,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-05 23:15:10,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:10,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:10,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:12,358 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:15:27,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:27,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 368 states and 719 transitions. [2024-12-05 23:15:27,700 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 719 transitions. [2024-12-05 23:15:27,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-05 23:15:27,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:27,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:27,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:30,131 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:15:41,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:41,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 383 states and 752 transitions. [2024-12-05 23:15:41,879 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 752 transitions. [2024-12-05 23:15:41,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-05 23:15:41,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:41,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:41,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:43,636 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:15:47,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:47,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 387 states and 767 transitions. [2024-12-05 23:15:47,210 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 767 transitions. [2024-12-05 23:15:47,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-05 23:15:47,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:47,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:47,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:49,400 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:15:52,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:52,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 390 states and 779 transitions. [2024-12-05 23:15:52,110 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 779 transitions. [2024-12-05 23:15:52,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-05 23:15:52,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:52,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:52,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:53,953 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:15:54,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:54,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 391 states and 787 transitions. [2024-12-05 23:15:54,923 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 787 transitions. [2024-12-05 23:15:54,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-05 23:15:54,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:54,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:55,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:56,887 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:15:57,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:57,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 392 states and 788 transitions. [2024-12-05 23:15:57,739 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 788 transitions. [2024-12-05 23:15:57,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-05 23:15:57,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:57,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:57,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:59,463 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:16:01,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:01,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 790 states to 393 states and 790 transitions. [2024-12-05 23:16:01,723 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 790 transitions. [2024-12-05 23:16:01,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-05 23:16:01,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:01,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:01,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:03,381 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:16:19,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:19,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 409 states and 826 transitions. [2024-12-05 23:16:19,213 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 826 transitions. [2024-12-05 23:16:19,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 23:16:19,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:19,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:19,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:20,969 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:16:32,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:32,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 419 states and 843 transitions. [2024-12-05 23:16:32,606 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 843 transitions. [2024-12-05 23:16:32,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 23:16:32,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:32,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:32,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:34,306 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:16:35,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:35,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 420 states and 850 transitions. [2024-12-05 23:16:35,353 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 850 transitions. [2024-12-05 23:16:35,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 23:16:35,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:35,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:35,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:39,717 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:16:55,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:55,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 888 states to 441 states and 888 transitions. [2024-12-05 23:16:55,499 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 888 transitions. [2024-12-05 23:16:55,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-05 23:16:55,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:55,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:55,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:58,075 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 3 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:17:03,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:03,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 911 states to 447 states and 911 transitions. [2024-12-05 23:17:03,678 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 911 transitions. [2024-12-05 23:17:03,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-05 23:17:03,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:03,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:04,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:07,458 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:17:25,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:25,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 947 states to 466 states and 947 transitions. [2024-12-05 23:17:25,726 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 947 transitions. [2024-12-05 23:17:25,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-05 23:17:25,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:25,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:25,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:31,384 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:17:38,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:38,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 470 states and 965 transitions. [2024-12-05 23:17:38,420 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 965 transitions. [2024-12-05 23:17:38,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-05 23:17:38,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:38,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:38,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:41,755 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:17:43,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:43,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 472 states and 967 transitions. [2024-12-05 23:17:43,917 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 967 transitions. [2024-12-05 23:17:43,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-05 23:17:43,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:43,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:44,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:49,716 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:17:53,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:54,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 475 states and 990 transitions. [2024-12-05 23:17:54,000 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 990 transitions. [2024-12-05 23:17:54,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-05 23:17:54,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:54,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:54,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:57,256 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:17:58,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:58,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 991 states to 476 states and 991 transitions. [2024-12-05 23:17:58,578 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 991 transitions. [2024-12-05 23:17:58,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-05 23:17:58,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:58,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:58,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:01,901 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:18:03,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:03,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 992 states to 477 states and 992 transitions. [2024-12-05 23:18:03,250 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 992 transitions. [2024-12-05 23:18:03,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-05 23:18:03,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:03,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:03,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:06,389 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:18:07,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:07,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 478 states and 993 transitions. [2024-12-05 23:18:07,658 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 993 transitions. [2024-12-05 23:18:07,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-05 23:18:07,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:07,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:07,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:09,487 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 3 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:18:19,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:19,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1015 states to 489 states and 1015 transitions. [2024-12-05 23:18:19,135 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 1015 transitions. [2024-12-05 23:18:19,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-05 23:18:19,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:19,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:19,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:23,920 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:18:36,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:36,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1044 states to 498 states and 1044 transitions. [2024-12-05 23:18:36,613 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 1044 transitions. [2024-12-05 23:18:36,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-05 23:18:36,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:36,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:36,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:40,099 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:18:45,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:45,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1048 states to 501 states and 1048 transitions. [2024-12-05 23:18:45,921 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 1048 transitions. [2024-12-05 23:18:45,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 23:18:45,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:45,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:46,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:51,394 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:19:13,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:13,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1132 states to 516 states and 1132 transitions. [2024-12-05 23:19:13,697 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 1132 transitions. [2024-12-05 23:19:13,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-05 23:19:13,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:13,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:13,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:16,660 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 12 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 23:19:29,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:29,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1164 states to 530 states and 1164 transitions. [2024-12-05 23:19:29,513 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 1164 transitions. [2024-12-05 23:19:29,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-05 23:19:29,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:29,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:29,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:33,269 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:19:36,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:36,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 531 states and 1184 transitions. [2024-12-05 23:19:36,154 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 1184 transitions. [2024-12-05 23:19:36,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 23:19:36,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:36,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:36,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:40,045 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 5 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:19:52,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:52,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1209 states to 542 states and 1209 transitions. [2024-12-05 23:19:52,911 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 1209 transitions. [2024-12-05 23:19:52,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 23:19:52,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:52,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:52,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:55,101 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 5 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:19:56,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:56,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1209 states to 543 states and 1209 transitions. [2024-12-05 23:19:56,534 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 1209 transitions. [2024-12-05 23:19:56,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 23:19:56,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:56,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:56,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:04,766 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 4 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:20:24,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:24,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1248 states to 558 states and 1248 transitions. [2024-12-05 23:20:24,491 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 1248 transitions. [2024-12-05 23:20:24,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 23:20:24,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:24,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:24,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:29,180 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 4 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:20:32,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:32,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1249 states to 559 states and 1249 transitions. [2024-12-05 23:20:32,669 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 1249 transitions. [2024-12-05 23:20:32,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-05 23:20:32,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:32,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:32,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:36,730 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 5 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:20:49,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:49,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1265 states to 568 states and 1265 transitions. [2024-12-05 23:20:49,466 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 1265 transitions. [2024-12-05 23:20:49,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-05 23:20:49,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:49,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:49,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:51,862 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 5 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:20:53,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:53,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1269 states to 569 states and 1269 transitions. [2024-12-05 23:20:53,296 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 1269 transitions. [2024-12-05 23:20:53,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-05 23:20:53,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:53,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:53,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:55,750 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 5 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:20:57,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:57,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1273 states to 570 states and 1273 transitions. [2024-12-05 23:20:57,348 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1273 transitions. [2024-12-05 23:20:57,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-05 23:20:57,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:57,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:57,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:03,020 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 5 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:21:20,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:20,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1319 states to 585 states and 1319 transitions. [2024-12-05 23:21:20,141 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 1319 transitions. [2024-12-05 23:21:20,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-05 23:21:20,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:20,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:20,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:23,712 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 5 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:21:25,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:25,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1323 states to 586 states and 1323 transitions. [2024-12-05 23:21:25,207 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 1323 transitions. [2024-12-05 23:21:25,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-05 23:21:25,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:25,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:25,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:28,815 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 5 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:21:30,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:30,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1326 states to 587 states and 1326 transitions. [2024-12-05 23:21:30,464 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 1326 transitions. [2024-12-05 23:21:30,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-05 23:21:30,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:30,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:30,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:34,993 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 7 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:21:48,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:48,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1357 states to 596 states and 1357 transitions. [2024-12-05 23:21:48,995 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 1357 transitions. [2024-12-05 23:21:48,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-05 23:21:48,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:48,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:49,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:54,279 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 7 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:22:12,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:12,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1411 states to 609 states and 1411 transitions. [2024-12-05 23:22:12,522 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 1411 transitions. [2024-12-05 23:22:12,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-05 23:22:12,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:12,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:12,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:15,073 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 7 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:22:21,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:21,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1429 states to 613 states and 1429 transitions. [2024-12-05 23:22:21,536 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 1429 transitions. [2024-12-05 23:22:21,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-05 23:22:21,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:21,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:21,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:24,749 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 6 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:22:39,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:39,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1464 states to 625 states and 1464 transitions. [2024-12-05 23:22:39,285 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 1464 transitions. [2024-12-05 23:22:39,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-05 23:22:39,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:39,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:39,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:43,486 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 7 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:22:50,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:50,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1495 states to 628 states and 1495 transitions. [2024-12-05 23:22:50,232 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 1495 transitions. [2024-12-05 23:22:50,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-05 23:22:50,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:50,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:50,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:53,316 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 7 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:22:54,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:54,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1496 states to 629 states and 1496 transitions. [2024-12-05 23:22:54,762 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 1496 transitions. [2024-12-05 23:22:54,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-05 23:22:54,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:54,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:55,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:23:00,246 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:23:09,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:23:09,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1509 states to 632 states and 1509 transitions. [2024-12-05 23:23:09,275 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1509 transitions. [2024-12-05 23:23:09,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-05 23:23:09,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:23:09,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:23:10,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:23:13,928 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:23:24,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:23:24,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1542 states to 638 states and 1542 transitions. [2024-12-05 23:23:24,127 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1542 transitions. [2024-12-05 23:23:24,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-05 23:23:24,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:23:24,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:23:24,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:23:27,578 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:23:37,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:23:37,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1569 states to 643 states and 1569 transitions. [2024-12-05 23:23:37,202 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 1569 transitions. [2024-12-05 23:23:37,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-05 23:23:37,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:23:37,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:23:37,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:23:40,398 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:23:47,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:23:47,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1594 states to 648 states and 1594 transitions. [2024-12-05 23:23:47,707 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 1594 transitions. [2024-12-05 23:23:47,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-05 23:23:47,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:23:47,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:23:47,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:23:51,297 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:23:54,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:23:54,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1599 states to 650 states and 1599 transitions. [2024-12-05 23:23:54,766 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1599 transitions. [2024-12-05 23:23:54,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-05 23:23:54,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:23:54,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:23:54,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:23:58,350 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:24:00,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:24:00,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1601 states to 651 states and 1601 transitions. [2024-12-05 23:24:00,360 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 1601 transitions. [2024-12-05 23:24:00,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-05 23:24:00,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:24:00,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:24:00,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:24:04,012 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:24:06,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:24:06,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1602 states to 652 states and 1602 transitions. [2024-12-05 23:24:06,005 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 1602 transitions. [2024-12-05 23:24:06,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-05 23:24:06,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:24:06,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:24:06,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:24:09,446 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:24:11,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:24:11,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1603 states to 653 states and 1603 transitions. [2024-12-05 23:24:11,270 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 1603 transitions. [2024-12-05 23:24:11,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 23:24:11,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:24:11,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:24:12,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:12,631 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 6 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.