./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.1.ufo.BOUNDED-10.pals.c.v+nlh-reducer.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_cc8084a9-e588-4280-8193-cb323e108d5c/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc8084a9-e588-4280-8193-cb323e108d5c/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_cc8084a9-e588-4280-8193-cb323e108d5c/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc8084a9-e588-4280-8193-cb323e108d5c/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.1.ufo.BOUNDED-10.pals.c.v+nlh-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc8084a9-e588-4280-8193-cb323e108d5c/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_cc8084a9-e588-4280-8193-cb323e108d5c/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 ccd47f3526eef69b5bf2f51fee8d66c64e4c81e1dda46c7d333fbe79bb4350dd --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 22:07:01,586 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 22:07:01,641 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc8084a9-e588-4280-8193-cb323e108d5c/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-05 22:07:01,646 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 22:07:01,646 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 22:07:01,666 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 22:07:01,666 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 22:07:01,667 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 22:07:01,667 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 22:07:01,667 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 22:07:01,667 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 22:07:01,667 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 22:07:01,668 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 22:07:01,668 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 22:07:01,668 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 22:07:01,668 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 22:07:01,668 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 22:07:01,668 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 22:07:01,668 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 22:07:01,668 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 22:07:01,668 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 22:07:01,668 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 22:07:01,668 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 22:07:01,668 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 22:07:01,669 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 22:07:01,669 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 22:07:01,669 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 22:07:01,669 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:07:01,669 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 22:07:01,669 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 22:07:01,669 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 22:07:01,669 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 22:07:01,669 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 22:07:01,669 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_cc8084a9-e588-4280-8193-cb323e108d5c/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 -> ccd47f3526eef69b5bf2f51fee8d66c64e4c81e1dda46c7d333fbe79bb4350dd [2024-12-05 22:07:01,918 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 22:07:01,927 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 22:07:01,929 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 22:07:01,931 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 22:07:01,931 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 22:07:01,932 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc8084a9-e588-4280-8193-cb323e108d5c/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.1.ufo.BOUNDED-10.pals.c.v+nlh-reducer.c [2024-12-05 22:07:04,673 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc8084a9-e588-4280-8193-cb323e108d5c/bin/ukojak-verify-CZk0znPC7b/data/92a3a2c7b/3b54cbfb215f47f98aa1061e7acc54f7/FLAG98a668a2b [2024-12-05 22:07:04,896 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 22:07:04,897 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc8084a9-e588-4280-8193-cb323e108d5c/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.1.ufo.BOUNDED-10.pals.c.v+nlh-reducer.c [2024-12-05 22:07:04,908 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc8084a9-e588-4280-8193-cb323e108d5c/bin/ukojak-verify-CZk0znPC7b/data/92a3a2c7b/3b54cbfb215f47f98aa1061e7acc54f7/FLAG98a668a2b [2024-12-05 22:07:04,924 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc8084a9-e588-4280-8193-cb323e108d5c/bin/ukojak-verify-CZk0znPC7b/data/92a3a2c7b/3b54cbfb215f47f98aa1061e7acc54f7 [2024-12-05 22:07:04,926 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 22:07:04,927 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 22:07:04,929 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 22:07:04,929 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 22:07:04,933 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 22:07:04,934 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:07:04" (1/1) ... [2024-12-05 22:07:04,935 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@286d7e24 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:07:04, skipping insertion in model container [2024-12-05 22:07:04,935 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:07:04" (1/1) ... [2024-12-05 22:07:04,972 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 22:07:05,182 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_cc8084a9-e588-4280-8193-cb323e108d5c/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.1.ufo.BOUNDED-10.pals.c.v+nlh-reducer.c[8609,8622] [2024-12-05 22:07:05,234 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:07:05,247 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 22:07:05,305 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_cc8084a9-e588-4280-8193-cb323e108d5c/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.1.ufo.BOUNDED-10.pals.c.v+nlh-reducer.c[8609,8622] [2024-12-05 22:07:05,342 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:07:05,358 INFO L204 MainTranslator]: Completed translation [2024-12-05 22:07:05,359 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:07:05 WrapperNode [2024-12-05 22:07:05,359 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 22:07:05,360 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 22:07:05,360 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 22:07:05,360 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 22:07:05,364 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:07:05" (1/1) ... [2024-12-05 22:07:05,373 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:07:05" (1/1) ... [2024-12-05 22:07:05,400 INFO L138 Inliner]: procedures = 24, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 881 [2024-12-05 22:07:05,400 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 22:07:05,400 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 22:07:05,400 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 22:07:05,401 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 22:07:05,406 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:07:05" (1/1) ... [2024-12-05 22:07:05,406 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:07:05" (1/1) ... [2024-12-05 22:07:05,409 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:07:05" (1/1) ... [2024-12-05 22:07:05,409 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:07:05" (1/1) ... [2024-12-05 22:07:05,416 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:07:05" (1/1) ... [2024-12-05 22:07:05,418 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:07:05" (1/1) ... [2024-12-05 22:07:05,424 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:07:05" (1/1) ... [2024-12-05 22:07:05,427 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:07:05" (1/1) ... [2024-12-05 22:07:05,429 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:07:05" (1/1) ... [2024-12-05 22:07:05,433 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 22:07:05,434 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 22:07:05,434 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 22:07:05,434 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 22:07:05,435 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:07:05" (1/1) ... [2024-12-05 22:07:05,441 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:07:05,455 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc8084a9-e588-4280-8193-cb323e108d5c/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 22:07:05,468 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc8084a9-e588-4280-8193-cb323e108d5c/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 22:07:05,470 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc8084a9-e588-4280-8193-cb323e108d5c/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 22:07:05,496 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 22:07:05,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 22:07:05,496 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 22:07:05,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 22:07:05,613 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 22:07:05,615 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 22:07:06,477 INFO L? ?]: Removed 100 outVars from TransFormulas that were not future-live. [2024-12-05 22:07:06,477 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 22:07:06,746 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 22:07:06,746 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-12-05 22:07:06,747 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:07:06 BoogieIcfgContainer [2024-12-05 22:07:06,747 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 22:07:06,748 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 22:07:06,748 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 22:07:06,760 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 22:07:06,760 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:07:06" (1/1) ... [2024-12-05 22:07:06,770 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 22:07:06,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:06,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 165 states and 278 transitions. [2024-12-05 22:07:06,831 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 278 transitions. [2024-12-05 22:07:06,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-05 22:07:06,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:06,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:07,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:07,668 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 22:07:07,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:07,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 180 states and 306 transitions. [2024-12-05 22:07:07,994 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 306 transitions. [2024-12-05 22:07:07,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-05 22:07:07,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:07,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:08,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:08,331 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 22:07:09,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:09,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 180 states and 305 transitions. [2024-12-05 22:07:09,058 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 305 transitions. [2024-12-05 22:07:09,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-05 22:07:09,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:09,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:09,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:09,391 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 22:07:10,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:10,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 184 states and 313 transitions. [2024-12-05 22:07:10,640 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 313 transitions. [2024-12-05 22:07:10,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-05 22:07:10,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:10,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:10,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:10,935 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 22:07:12,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:12,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 192 states and 331 transitions. [2024-12-05 22:07:12,687 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 331 transitions. [2024-12-05 22:07:12,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-05 22:07:12,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:12,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:12,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:13,055 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 22:07:15,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:15,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 204 states and 359 transitions. [2024-12-05 22:07:15,632 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 359 transitions. [2024-12-05 22:07:15,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-05 22:07:15,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:15,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:15,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:15,918 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 22:07:19,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:19,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 220 states and 396 transitions. [2024-12-05 22:07:19,040 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 396 transitions. [2024-12-05 22:07:19,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-05 22:07:19,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:19,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:19,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:24,852 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 22:07:48,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:48,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 249 states and 456 transitions. [2024-12-05 22:07:48,365 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 456 transitions. [2024-12-05 22:07:48,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-05 22:07:48,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:48,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:48,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:52,849 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 22:08:05,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:05,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 275 states and 517 transitions. [2024-12-05 22:08:05,630 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 517 transitions. [2024-12-05 22:08:05,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-05 22:08:05,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:05,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:05,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:08,267 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 22:08:21,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:21,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 302 states and 584 transitions. [2024-12-05 22:08:21,738 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 584 transitions. [2024-12-05 22:08:21,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-05 22:08:21,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:21,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:21,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:22,044 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 22:08:35,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:35,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 310 states and 604 transitions. [2024-12-05 22:08:35,916 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 604 transitions. [2024-12-05 22:08:35,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-05 22:08:35,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:35,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:35,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:39,224 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 22:08:55,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:55,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 336 states and 669 transitions. [2024-12-05 22:08:55,879 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 669 transitions. [2024-12-05 22:08:55,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-05 22:08:55,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:55,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:55,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:58,223 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 22:09:13,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:13,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 361 states and 731 transitions. [2024-12-05 22:09:13,839 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 731 transitions. [2024-12-05 22:09:13,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-05 22:09:13,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:13,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:13,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:14,219 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 22:09:31,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:31,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 373 states and 758 transitions. [2024-12-05 22:09:31,875 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 758 transitions. [2024-12-05 22:09:31,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-05 22:09:31,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:31,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:31,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:32,290 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 22:09:57,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:57,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 377 states and 765 transitions. [2024-12-05 22:09:57,207 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 765 transitions. [2024-12-05 22:09:57,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-05 22:09:57,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:57,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:57,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:57,709 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 22:10:24,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:24,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 355 states and 715 transitions. [2024-12-05 22:10:24,764 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 715 transitions. [2024-12-05 22:10:24,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 22:10:24,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:24,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:24,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:24,816 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 22:10:27,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:27,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 352 states and 708 transitions. [2024-12-05 22:10:27,970 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 708 transitions. [2024-12-05 22:10:27,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 22:10:27,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:27,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:27,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:28,029 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 22:10:31,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:31,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 349 states and 701 transitions. [2024-12-05 22:10:31,402 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 701 transitions. [2024-12-05 22:10:31,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 22:10:31,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:31,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:31,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:31,477 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 22:10:35,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:35,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 340 states and 673 transitions. [2024-12-05 22:10:35,032 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 673 transitions. [2024-12-05 22:10:35,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 22:10:35,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:35,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:35,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:35,091 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 22:10:38,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:38,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 336 states and 664 transitions. [2024-12-05 22:10:38,741 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 664 transitions. [2024-12-05 22:10:38,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 22:10:38,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:38,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:38,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:38,791 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 22:10:41,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:41,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 336 states and 663 transitions. [2024-12-05 22:10:41,741 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 663 transitions. [2024-12-05 22:10:41,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 22:10:41,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:41,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:41,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:41,831 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 22:10:45,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:45,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 336 states and 662 transitions. [2024-12-05 22:10:45,070 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 662 transitions. [2024-12-05 22:10:45,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 22:10:45,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:45,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:45,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:45,122 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 22:10:48,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:48,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 336 states and 661 transitions. [2024-12-05 22:10:48,234 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 661 transitions. [2024-12-05 22:10:48,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 22:10:48,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:48,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:48,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:48,286 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 22:10:51,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:51,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 339 states and 668 transitions. [2024-12-05 22:10:51,444 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 668 transitions. [2024-12-05 22:10:51,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 22:10:51,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:51,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:51,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:51,497 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 22:10:55,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:55,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 342 states and 675 transitions. [2024-12-05 22:10:55,218 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 675 transitions. [2024-12-05 22:10:55,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 22:10:55,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:55,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:55,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:55,307 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 22:10:58,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:58,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 345 states and 683 transitions. [2024-12-05 22:10:58,464 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 683 transitions. [2024-12-05 22:10:58,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:10:58,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:58,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:58,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:58,511 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 22:11:06,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:06,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 349 states and 689 transitions. [2024-12-05 22:11:06,229 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 689 transitions. [2024-12-05 22:11:06,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:11:06,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:06,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:06,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:16,362 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 22:12:36,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:12:36,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 371 states and 732 transitions. [2024-12-05 22:12:36,719 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 732 transitions. [2024-12-05 22:12:36,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:12:36,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:12:36,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:12:36,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:12:37,237 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 22:12:58,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:12:58,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 383 states and 752 transitions. [2024-12-05 22:12:58,315 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 752 transitions. [2024-12-05 22:12:58,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:12:58,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:12:58,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:12:58,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:13:10,061 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 22:14:46,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:14:46,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 404 states and 800 transitions. [2024-12-05 22:14:46,224 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 800 transitions. [2024-12-05 22:14:46,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:14:46,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:14:46,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:14:46,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:14:46,271 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 22:15:00,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:15:00,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 412 states and 812 transitions. [2024-12-05 22:15:00,154 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 812 transitions. [2024-12-05 22:15:00,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:15:00,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:15:00,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:15:00,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:15:00,186 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 22:15:05,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:15:05,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 817 states to 415 states and 817 transitions. [2024-12-05 22:15:05,144 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 817 transitions. [2024-12-05 22:15:05,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:15:05,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:15:05,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:15:05,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:15:05,174 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 22:15:12,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:15:12,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 415 states and 816 transitions. [2024-12-05 22:15:12,185 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 816 transitions. [2024-12-05 22:15:12,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:15:12,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:15:12,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:15:12,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:15:17,042 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 22:15:48,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:15:48,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 436 states and 863 transitions. [2024-12-05 22:15:48,440 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 863 transitions. [2024-12-05 22:15:48,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:15:48,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:15:48,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:15:48,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:15:58,106 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 22:17:25,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:17:25,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 925 states to 458 states and 925 transitions. [2024-12-05 22:17:25,539 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 925 transitions. [2024-12-05 22:17:25,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:17:25,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:17:25,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:17:25,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:17:25,567 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 22:17:39,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:17:39,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 944 states to 466 states and 944 transitions. [2024-12-05 22:17:39,383 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 944 transitions. [2024-12-05 22:17:39,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:17:39,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:17:39,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:17:39,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:17:39,410 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 22:17:44,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:17:44,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 870 states to 432 states and 870 transitions. [2024-12-05 22:17:44,824 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 870 transitions. [2024-12-05 22:17:44,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:17:44,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:17:44,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:17:44,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:17:44,853 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 22:17:58,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:17:58,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 875 states to 433 states and 875 transitions. [2024-12-05 22:17:58,319 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 875 transitions. [2024-12-05 22:17:58,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:17:58,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:17:58,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:17:58,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:18:09,816 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 22:19:49,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:19:49,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 456 states and 930 transitions. [2024-12-05 22:19:49,204 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 930 transitions. [2024-12-05 22:19:49,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:19:49,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:19:49,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:19:49,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:19:49,248 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 22:19:57,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:19:57,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 923 states to 453 states and 923 transitions. [2024-12-05 22:19:57,716 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 923 transitions. [2024-12-05 22:19:57,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:19:57,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:19:57,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:19:57,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:20:04,177 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 22:20:48,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:20:48,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 472 states and 967 transitions. [2024-12-05 22:20:48,611 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 967 transitions. [2024-12-05 22:20:48,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:20:48,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:20:48,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:20:48,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:20:53,223 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.