./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.5_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_64325fa1-180b-44bb-9f90-5728437069a1/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64325fa1-180b-44bb-9f90-5728437069a1/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_64325fa1-180b-44bb-9f90-5728437069a1/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64325fa1-180b-44bb-9f90-5728437069a1/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.5_overflow.ufo.UNBOUNDED.pals.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64325fa1-180b-44bb-9f90-5728437069a1/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_64325fa1-180b-44bb-9f90-5728437069a1/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 944b5ec42c2162154ede6c802018109a010424c3110973822c2880295480d39e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:01:48,332 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:01:48,395 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64325fa1-180b-44bb-9f90-5728437069a1/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 02:01:48,399 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 02:01:48,400 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 02:01:48,422 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:01:48,423 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 02:01:48,423 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 02:01:48,423 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:01:48,424 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:01:48,424 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:01:48,424 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 02:01:48,424 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 02:01:48,424 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:01:48,424 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 02:01:48,424 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:01:48,424 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 02:01:48,424 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:01:48,425 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 02:01:48,425 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 02:01:48,425 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 02:01:48,425 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:01:48,425 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:01:48,425 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:01:48,425 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:01:48,425 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:01:48,425 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:01:48,425 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:01:48,426 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:01:48,426 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:01:48,426 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 02:01:48,426 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 02:01:48,426 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 02:01:48,426 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_64325fa1-180b-44bb-9f90-5728437069a1/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 -> 944b5ec42c2162154ede6c802018109a010424c3110973822c2880295480d39e [2024-12-06 02:01:48,696 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:01:48,705 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:01:48,707 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:01:48,709 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:01:48,709 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:01:48,710 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64325fa1-180b-44bb-9f90-5728437069a1/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.5_overflow.ufo.UNBOUNDED.pals.c [2024-12-06 02:01:51,354 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64325fa1-180b-44bb-9f90-5728437069a1/bin/ukojak-verify-CZk0znPC7b/data/9ffb55ac1/8915d03b591a4411aa30601474fa4efd/FLAGe8f8fa6c9 [2024-12-06 02:01:51,634 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:01:51,635 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64325fa1-180b-44bb-9f90-5728437069a1/sv-benchmarks/c/seq-mthreaded/pals_floodmax.5_overflow.ufo.UNBOUNDED.pals.c [2024-12-06 02:01:51,650 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64325fa1-180b-44bb-9f90-5728437069a1/bin/ukojak-verify-CZk0znPC7b/data/9ffb55ac1/8915d03b591a4411aa30601474fa4efd/FLAGe8f8fa6c9 [2024-12-06 02:01:51,663 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64325fa1-180b-44bb-9f90-5728437069a1/bin/ukojak-verify-CZk0znPC7b/data/9ffb55ac1/8915d03b591a4411aa30601474fa4efd [2024-12-06 02:01:51,665 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:01:51,666 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:01:51,667 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:01:51,667 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:01:51,671 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:01:51,671 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:01:51" (1/1) ... [2024-12-06 02:01:51,672 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3df731bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:01:51, skipping insertion in model container [2024-12-06 02:01:51,672 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:01:51" (1/1) ... [2024-12-06 02:01:51,717 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:01:52,046 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_64325fa1-180b-44bb-9f90-5728437069a1/sv-benchmarks/c/seq-mthreaded/pals_floodmax.5_overflow.ufo.UNBOUNDED.pals.c[61047,61060] [2024-12-06 02:01:52,050 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:01:52,061 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:01:52,157 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_64325fa1-180b-44bb-9f90-5728437069a1/sv-benchmarks/c/seq-mthreaded/pals_floodmax.5_overflow.ufo.UNBOUNDED.pals.c[61047,61060] [2024-12-06 02:01:52,158 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:01:52,175 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:01:52,175 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:01:52 WrapperNode [2024-12-06 02:01:52,175 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:01:52,176 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:01:52,176 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:01:52,176 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:01:52,183 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:01:52" (1/1) ... [2024-12-06 02:01:52,199 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:01:52" (1/1) ... [2024-12-06 02:01:52,252 INFO L138 Inliner]: procedures = 25, calls = 16, calls flagged for inlining = 11, calls inlined = 11, statements flattened = 2041 [2024-12-06 02:01:52,252 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:01:52,253 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:01:52,253 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:01:52,253 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:01:52,261 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:01:52" (1/1) ... [2024-12-06 02:01:52,261 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:01:52" (1/1) ... [2024-12-06 02:01:52,268 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:01:52" (1/1) ... [2024-12-06 02:01:52,268 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:01:52" (1/1) ... [2024-12-06 02:01:52,295 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:01:52" (1/1) ... [2024-12-06 02:01:52,298 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:01:52" (1/1) ... [2024-12-06 02:01:52,342 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:01:52" (1/1) ... [2024-12-06 02:01:52,348 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:01:52" (1/1) ... [2024-12-06 02:01:52,353 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:01:52" (1/1) ... [2024-12-06 02:01:52,362 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:01:52,362 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:01:52,362 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:01:52,363 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:01:52,363 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:01:52" (1/1) ... [2024-12-06 02:01:52,369 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:01:52,382 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64325fa1-180b-44bb-9f90-5728437069a1/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:01:52,395 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64325fa1-180b-44bb-9f90-5728437069a1/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:01:52,399 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64325fa1-180b-44bb-9f90-5728437069a1/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:01:52,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 02:01:52,428 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 02:01:52,428 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:01:52,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:01:52,590 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:01:52,592 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 02:01:54,681 INFO L? ?]: Removed 235 outVars from TransFormulas that were not future-live. [2024-12-06 02:01:54,681 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 02:01:55,989 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 02:01:55,989 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 02:01:55,990 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:01:55 BoogieIcfgContainer [2024-12-06 02:01:55,990 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 02:01:55,991 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 02:01:55,991 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 02:01:55,999 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 02:01:55,999 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:01:55" (1/1) ... [2024-12-06 02:01:56,006 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 02:01:56,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:01:56,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 441 states and 754 transitions. [2024-12-06 02:01:56,059 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 754 transitions. [2024-12-06 02:01:56,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-06 02:01:56,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:01:56,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:01:56,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:02:03,330 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:02:03,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:02:03,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 442 states and 756 transitions. [2024-12-06 02:02:03,699 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 756 transitions. [2024-12-06 02:02:03,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 02:02:03,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:02:03,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:02:03,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:02:07,386 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:02:07,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:02:07,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 445 states and 762 transitions. [2024-12-06 02:02:07,678 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 762 transitions. [2024-12-06 02:02:07,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 02:02:07,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:02:07,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:02:07,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:02:11,197 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:02:11,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:02:11,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 449 states and 770 transitions. [2024-12-06 02:02:11,610 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 770 transitions. [2024-12-06 02:02:11,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 02:02:11,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:02:11,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:02:11,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:02:15,144 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:02:15,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:02:15,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 454 states and 780 transitions. [2024-12-06 02:02:15,728 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 780 transitions. [2024-12-06 02:02:15,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 02:02:15,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:02:15,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:02:15,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:02:19,332 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:02:20,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:02:20,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 460 states and 792 transitions. [2024-12-06 02:02:20,192 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 792 transitions. [2024-12-06 02:02:20,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 02:02:20,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:02:20,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:02:20,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:02:23,498 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:02:24,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:02:24,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 467 states and 806 transitions. [2024-12-06 02:02:24,513 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 806 transitions. [2024-12-06 02:02:24,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 02:02:24,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:02:24,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:02:24,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:02:28,452 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:02:29,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:02:29,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 476 states and 822 transitions. [2024-12-06 02:02:29,759 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 822 transitions. [2024-12-06 02:02:29,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 02:02:29,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:02:29,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:02:30,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:02:33,957 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:02:35,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:02:35,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 484 states and 837 transitions. [2024-12-06 02:02:35,559 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 837 transitions. [2024-12-06 02:02:35,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-06 02:02:35,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:02:35,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:02:35,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:02:35,738 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:02:36,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:02:36,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 485 states and 837 transitions. [2024-12-06 02:02:36,219 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 837 transitions. [2024-12-06 02:02:36,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 02:02:36,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:02:36,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:02:36,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:02:36,342 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:02:36,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:02:36,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 486 states and 838 transitions. [2024-12-06 02:02:36,466 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 838 transitions. [2024-12-06 02:02:36,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 02:02:36,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:02:36,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:02:37,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:02:40,995 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:02:43,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:02:43,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 858 states to 498 states and 858 transitions. [2024-12-06 02:02:43,269 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 858 transitions. [2024-12-06 02:02:43,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 02:02:43,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:02:43,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:02:43,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:02:43,830 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:02:44,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:02:44,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 501 states and 863 transitions. [2024-12-06 02:02:44,244 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 863 transitions. [2024-12-06 02:02:44,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 02:02:44,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:02:44,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:02:45,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:03:07,633 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:03:23,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:03:23,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1261 states to 638 states and 1261 transitions. [2024-12-06 02:03:23,202 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1261 transitions. [2024-12-06 02:03:23,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 02:03:23,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:03:23,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:03:23,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:03:28,666 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:03:42,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:03:42,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1296 states to 657 states and 1296 transitions. [2024-12-06 02:03:42,658 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 1296 transitions. [2024-12-06 02:03:42,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 02:03:42,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:03:42,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:03:43,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:03:53,553 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:04:12,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:04:12,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1332 states to 674 states and 1332 transitions. [2024-12-06 02:04:12,636 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 1332 transitions. [2024-12-06 02:04:12,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 02:04:12,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:04:12,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:04:12,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:04:18,081 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:04:34,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:04:34,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1372 states to 694 states and 1372 transitions. [2024-12-06 02:04:34,144 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 1372 transitions. [2024-12-06 02:04:34,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 02:04:34,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:04:34,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:04:34,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:04:39,214 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:04:40,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:04:40,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1377 states to 695 states and 1377 transitions. [2024-12-06 02:04:40,317 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 1377 transitions. [2024-12-06 02:04:40,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 02:04:40,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:04:40,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:04:40,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:04:45,005 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:04:45,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:04:45,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1378 states to 696 states and 1378 transitions. [2024-12-06 02:04:45,731 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1378 transitions. [2024-12-06 02:04:45,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 02:04:45,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:04:45,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:04:45,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:04:50,191 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:05:05,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:05:05,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1415 states to 714 states and 1415 transitions. [2024-12-06 02:05:05,661 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1415 transitions. [2024-12-06 02:05:05,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 02:05:05,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:05:05,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:05:05,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:05:11,114 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:05:27,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:05:27,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1458 states to 735 states and 1458 transitions. [2024-12-06 02:05:27,187 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1458 transitions. [2024-12-06 02:05:27,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 02:05:27,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:05:27,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:05:27,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:05:31,469 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:05:32,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:05:32,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1465 states to 736 states and 1465 transitions. [2024-12-06 02:05:32,584 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 1465 transitions. [2024-12-06 02:05:32,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 02:05:32,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:05:32,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:05:32,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:05:36,901 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:05:38,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:05:38,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1468 states to 738 states and 1468 transitions. [2024-12-06 02:05:38,442 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 1468 transitions. [2024-12-06 02:05:38,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 02:05:38,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:05:38,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:05:38,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:05:43,045 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:05:43,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:05:43,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1469 states to 739 states and 1469 transitions. [2024-12-06 02:05:43,942 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 1469 transitions. [2024-12-06 02:05:43,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 02:05:43,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:05:43,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:05:44,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:05:48,172 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:06:04,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:06:04,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1499 states to 756 states and 1499 transitions. [2024-12-06 02:06:04,324 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 1499 transitions. [2024-12-06 02:06:04,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 02:06:04,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:06:04,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:06:04,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:06:09,595 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:06:27,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:06:27,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1544 states to 778 states and 1544 transitions. [2024-12-06 02:06:27,827 INFO L276 IsEmpty]: Start isEmpty. Operand 778 states and 1544 transitions. [2024-12-06 02:06:27,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 02:06:27,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:06:27,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:06:27,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:06:32,376 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:06:35,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:06:35,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1561 states to 782 states and 1561 transitions. [2024-12-06 02:06:35,943 INFO L276 IsEmpty]: Start isEmpty. Operand 782 states and 1561 transitions. [2024-12-06 02:06:35,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 02:06:35,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:06:35,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:06:36,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:06:40,532 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:06:41,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:06:41,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1562 states to 783 states and 1562 transitions. [2024-12-06 02:06:41,561 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 1562 transitions. [2024-12-06 02:06:41,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 02:06:41,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:06:41,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:06:41,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:06:46,080 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:06:47,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:06:47,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1564 states to 785 states and 1564 transitions. [2024-12-06 02:06:47,956 INFO L276 IsEmpty]: Start isEmpty. Operand 785 states and 1564 transitions. [2024-12-06 02:06:47,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 02:06:47,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:06:47,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:06:48,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:06:52,492 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:06:53,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:06:53,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1572 states to 786 states and 1572 transitions. [2024-12-06 02:06:53,679 INFO L276 IsEmpty]: Start isEmpty. Operand 786 states and 1572 transitions. [2024-12-06 02:06:53,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 02:06:53,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:06:53,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:06:53,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:06:58,389 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:07:00,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:07:00,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1574 states to 787 states and 1574 transitions. [2024-12-06 02:07:00,843 INFO L276 IsEmpty]: Start isEmpty. Operand 787 states and 1574 transitions. [2024-12-06 02:07:00,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 02:07:00,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:07:00,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:07:00,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:07:05,476 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:07:20,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:07:20,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1608 states to 804 states and 1608 transitions. [2024-12-06 02:07:20,469 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 1608 transitions. [2024-12-06 02:07:20,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 02:07:20,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:07:20,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:07:20,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:07:26,206 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:07:42,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:07:42,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1645 states to 820 states and 1645 transitions. [2024-12-06 02:07:42,824 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 1645 transitions. [2024-12-06 02:07:42,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 02:07:42,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:07:42,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:07:43,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:07:47,446 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:07:52,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:07:52,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1663 states to 825 states and 1663 transitions. [2024-12-06 02:07:52,963 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 1663 transitions. [2024-12-06 02:07:52,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 02:07:52,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:07:52,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:07:53,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:07:57,680 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:08:01,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:01,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1678 states to 828 states and 1678 transitions. [2024-12-06 02:08:01,575 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 1678 transitions. [2024-12-06 02:08:01,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 02:08:01,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:01,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:01,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:06,193 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:08:08,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:08,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1690 states to 830 states and 1690 transitions. [2024-12-06 02:08:08,408 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 1690 transitions. [2024-12-06 02:08:08,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 02:08:08,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:08,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:08,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:13,209 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:08:14,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:14,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1692 states to 831 states and 1692 transitions. [2024-12-06 02:08:14,346 INFO L276 IsEmpty]: Start isEmpty. Operand 831 states and 1692 transitions. [2024-12-06 02:08:14,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 02:08:14,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:14,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:14,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:18,975 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:08:20,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:20,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1693 states to 832 states and 1693 transitions. [2024-12-06 02:08:20,134 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1693 transitions. [2024-12-06 02:08:20,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 02:08:20,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:20,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:20,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:24,750 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:08:25,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:25,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1694 states to 833 states and 1694 transitions. [2024-12-06 02:08:25,960 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1694 transitions. [2024-12-06 02:08:25,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-06 02:08:25,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:25,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:26,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:30,648 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:08:33,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:33,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1696 states to 834 states and 1696 transitions. [2024-12-06 02:08:33,277 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 1696 transitions. [2024-12-06 02:08:33,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-06 02:08:33,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:33,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:33,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:37,820 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:08:52,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:52,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1731 states to 851 states and 1731 transitions. [2024-12-06 02:08:52,435 INFO L276 IsEmpty]: Start isEmpty. Operand 851 states and 1731 transitions. [2024-12-06 02:08:52,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 02:08:52,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:52,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:52,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:57,222 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:09:06,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:06,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1746 states to 861 states and 1746 transitions. [2024-12-06 02:09:06,953 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 1746 transitions. [2024-12-06 02:09:06,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 02:09:06,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:06,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:07,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:11,507 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:09:12,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:12,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1756 states to 862 states and 1756 transitions. [2024-12-06 02:09:12,989 INFO L276 IsEmpty]: Start isEmpty. Operand 862 states and 1756 transitions. [2024-12-06 02:09:12,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 02:09:12,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:12,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:14,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:24,429 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:09:45,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:45,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1793 states to 885 states and 1793 transitions. [2024-12-06 02:09:45,414 INFO L276 IsEmpty]: Start isEmpty. Operand 885 states and 1793 transitions. [2024-12-06 02:09:45,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 02:09:45,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:45,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:46,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:51,934 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:09:59,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:59,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1808 states to 892 states and 1808 transitions. [2024-12-06 02:09:59,776 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 1808 transitions. [2024-12-06 02:09:59,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 02:09:59,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:59,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:00,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:09,330 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:10:30,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:30,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1838 states to 915 states and 1838 transitions. [2024-12-06 02:10:30,728 INFO L276 IsEmpty]: Start isEmpty. Operand 915 states and 1838 transitions. [2024-12-06 02:10:30,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 02:10:30,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:30,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:32,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:42,490 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:10:57,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:57,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1869 states to 925 states and 1869 transitions. [2024-12-06 02:10:57,795 INFO L276 IsEmpty]: Start isEmpty. Operand 925 states and 1869 transitions. [2024-12-06 02:10:57,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 02:10:57,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:57,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:59,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:08,295 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:11:15,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:15,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1873 states to 928 states and 1873 transitions. [2024-12-06 02:11:15,729 INFO L276 IsEmpty]: Start isEmpty. Operand 928 states and 1873 transitions. [2024-12-06 02:11:15,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 02:11:15,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:15,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:16,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:27,723 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:11:55,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:55,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1951 states to 944 states and 1951 transitions. [2024-12-06 02:11:55,829 INFO L276 IsEmpty]: Start isEmpty. Operand 944 states and 1951 transitions. [2024-12-06 02:11:55,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-06 02:11:55,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:55,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:56,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:03,181 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 5 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:12:19,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:19,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1973 states to 957 states and 1973 transitions. [2024-12-06 02:12:19,806 INFO L276 IsEmpty]: Start isEmpty. Operand 957 states and 1973 transitions. [2024-12-06 02:12:19,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-06 02:12:19,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:19,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:20,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:27,290 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 4 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:12:47,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:47,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2033 states to 973 states and 2033 transitions. [2024-12-06 02:12:47,715 INFO L276 IsEmpty]: Start isEmpty. Operand 973 states and 2033 transitions. [2024-12-06 02:12:47,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 02:12:47,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:47,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:48,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:55,885 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 5 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:13:14,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:13:14,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2053 states to 985 states and 2053 transitions. [2024-12-06 02:13:14,931 INFO L276 IsEmpty]: Start isEmpty. Operand 985 states and 2053 transitions. [2024-12-06 02:13:14,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 02:13:14,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:13:14,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:15,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:13:20,907 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 5 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:13:22,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:13:22,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2059 states to 986 states and 2059 transitions. [2024-12-06 02:13:22,564 INFO L276 IsEmpty]: Start isEmpty. Operand 986 states and 2059 transitions. [2024-12-06 02:13:22,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 02:13:22,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:13:22,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:22,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:13:30,587 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 5 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:13:48,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:13:48,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2083 states to 997 states and 2083 transitions. [2024-12-06 02:13:48,676 INFO L276 IsEmpty]: Start isEmpty. Operand 997 states and 2083 transitions. [2024-12-06 02:13:48,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 02:13:48,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:13:48,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:49,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:14:03,574 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 4 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:14:30,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:14:30,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2122 states to 1013 states and 2122 transitions. [2024-12-06 02:14:30,357 INFO L276 IsEmpty]: Start isEmpty. Operand 1013 states and 2122 transitions. [2024-12-06 02:14:30,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 02:14:30,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:14:30,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:14:30,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:14:39,119 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 4 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:14:43,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:14:43,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2145 states to 1014 states and 2145 transitions. [2024-12-06 02:14:43,567 INFO L276 IsEmpty]: Start isEmpty. Operand 1014 states and 2145 transitions. [2024-12-06 02:14:43,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 02:14:43,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:14:43,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:14:43,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:14:52,451 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 4 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:15:18,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:15:18,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2184 states to 1030 states and 2184 transitions. [2024-12-06 02:15:18,036 INFO L276 IsEmpty]: Start isEmpty. Operand 1030 states and 2184 transitions. [2024-12-06 02:15:18,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 02:15:18,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:15:18,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:15:18,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:15:25,202 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 5 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:15:28,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:15:28,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2189 states to 1031 states and 2189 transitions. [2024-12-06 02:15:28,278 INFO L276 IsEmpty]: Start isEmpty. Operand 1031 states and 2189 transitions. [2024-12-06 02:15:28,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 02:15:28,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:15:28,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:15:28,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:15:34,314 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 5 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:15:36,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:15:36,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2194 states to 1032 states and 2194 transitions. [2024-12-06 02:15:36,133 INFO L276 IsEmpty]: Start isEmpty. Operand 1032 states and 2194 transitions. [2024-12-06 02:15:36,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 02:15:36,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:15:36,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:15:36,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:15:45,937 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 4 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.