./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1df31a49-59a4-4e07-8c13-bbd765814fbe/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1df31a49-59a4-4e07-8c13-bbd765814fbe/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1df31a49-59a4-4e07-8c13-bbd765814fbe/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1df31a49-59a4-4e07-8c13-bbd765814fbe/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1df31a49-59a4-4e07-8c13-bbd765814fbe/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1df31a49-59a4-4e07-8c13-bbd765814fbe/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 52f505c2033e0aec4a19441e3af9fb9949b71da33ecc0d15d8cd0b9d7a123c92 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 19:36:25,286 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 19:36:25,383 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1df31a49-59a4-4e07-8c13-bbd765814fbe/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 19:36:25,394 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 19:36:25,395 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 19:36:25,428 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 19:36:25,429 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 19:36:25,429 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 19:36:25,430 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 19:36:25,430 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 19:36:25,431 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 19:36:25,431 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 19:36:25,431 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 19:36:25,432 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 19:36:25,432 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 19:36:25,432 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 19:36:25,433 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 19:36:25,433 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 19:36:25,433 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 19:36:25,434 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 19:36:25,434 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 19:36:25,435 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 19:36:25,435 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 19:36:25,435 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 19:36:25,436 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 19:36:25,436 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 19:36:25,436 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 19:36:25,437 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:36:25,437 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 19:36:25,438 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 19:36:25,438 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 19:36:25,438 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 19:36:25,439 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 19:36:25,439 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1df31a49-59a4-4e07-8c13-bbd765814fbe/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1df31a49-59a4-4e07-8c13-bbd765814fbe/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 52f505c2033e0aec4a19441e3af9fb9949b71da33ecc0d15d8cd0b9d7a123c92 [2024-11-08 19:36:25,733 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 19:36:25,763 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 19:36:25,767 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 19:36:25,769 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 19:36:25,770 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 19:36:25,771 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1df31a49-59a4-4e07-8c13-bbd765814fbe/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c Unable to find full path for "g++" [2024-11-08 19:36:27,722 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 19:36:27,982 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 19:36:27,982 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1df31a49-59a4-4e07-8c13-bbd765814fbe/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2024-11-08 19:36:28,002 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1df31a49-59a4-4e07-8c13-bbd765814fbe/bin/ukojak-verify-ImItNfHLgk/data/5e1ca3c49/e288f4cbbd1f4fb59fd51510f33b48fd/FLAG0ea206fe2 [2024-11-08 19:36:28,305 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1df31a49-59a4-4e07-8c13-bbd765814fbe/bin/ukojak-verify-ImItNfHLgk/data/5e1ca3c49/e288f4cbbd1f4fb59fd51510f33b48fd [2024-11-08 19:36:28,308 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 19:36:28,310 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 19:36:28,311 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 19:36:28,312 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 19:36:28,317 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 19:36:28,318 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:36:28" (1/1) ... [2024-11-08 19:36:28,320 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ecb455b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:36:28, skipping insertion in model container [2024-11-08 19:36:28,321 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:36:28" (1/1) ... [2024-11-08 19:36:28,382 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:36:28,661 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_1df31a49-59a4-4e07-8c13-bbd765814fbe/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c[7836,7849] [2024-11-08 19:36:28,729 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:36:28,747 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 19:36:28,819 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_1df31a49-59a4-4e07-8c13-bbd765814fbe/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c[7836,7849] [2024-11-08 19:36:28,861 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:36:28,897 INFO L204 MainTranslator]: Completed translation [2024-11-08 19:36:28,898 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:36:28 WrapperNode [2024-11-08 19:36:28,898 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 19:36:28,899 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 19:36:28,900 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 19:36:28,900 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 19:36:28,908 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:36:28" (1/1) ... [2024-11-08 19:36:28,930 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:36:28" (1/1) ... [2024-11-08 19:36:29,004 INFO L138 Inliner]: procedures = 25, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 673 [2024-11-08 19:36:29,005 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 19:36:29,006 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 19:36:29,006 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 19:36:29,006 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 19:36:29,018 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:36:28" (1/1) ... [2024-11-08 19:36:29,019 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:36:28" (1/1) ... [2024-11-08 19:36:29,023 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:36:28" (1/1) ... [2024-11-08 19:36:29,023 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:36:28" (1/1) ... [2024-11-08 19:36:29,034 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:36:28" (1/1) ... [2024-11-08 19:36:29,039 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:36:28" (1/1) ... [2024-11-08 19:36:29,042 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:36:28" (1/1) ... [2024-11-08 19:36:29,045 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:36:28" (1/1) ... [2024-11-08 19:36:29,050 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 19:36:29,051 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 19:36:29,051 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 19:36:29,051 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 19:36:29,052 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:36:28" (1/1) ... [2024-11-08 19:36:29,064 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:36:29,085 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1df31a49-59a4-4e07-8c13-bbd765814fbe/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 19:36:29,100 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1df31a49-59a4-4e07-8c13-bbd765814fbe/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 19:36:29,110 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1df31a49-59a4-4e07-8c13-bbd765814fbe/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 19:36:29,140 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 19:36:29,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 19:36:29,141 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 19:36:29,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 19:36:29,313 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 19:36:29,316 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 19:36:30,117 INFO L? ?]: Removed 81 outVars from TransFormulas that were not future-live. [2024-11-08 19:36:30,117 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 19:36:30,330 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 19:36:30,332 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 19:36:30,332 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:36:30 BoogieIcfgContainer [2024-11-08 19:36:30,333 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 19:36:30,334 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 19:36:30,334 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 19:36:30,344 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 19:36:30,345 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:36:30" (1/1) ... [2024-11-08 19:36:30,354 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 19:36:30,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:30,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 104 states and 180 transitions. [2024-11-08 19:36:30,416 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 180 transitions. [2024-11-08 19:36:30,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 19:36:30,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:30,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:30,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:31,144 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:36:31,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:31,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 116 states and 202 transitions. [2024-11-08 19:36:31,399 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 202 transitions. [2024-11-08 19:36:31,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 19:36:31,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:31,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:31,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:31,716 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:36:31,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:31,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 113 states and 196 transitions. [2024-11-08 19:36:31,820 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 196 transitions. [2024-11-08 19:36:31,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 19:36:31,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:31,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:31,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:32,088 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:36:32,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:32,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 110 states and 190 transitions. [2024-11-08 19:36:32,171 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 190 transitions. [2024-11-08 19:36:32,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 19:36:32,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:32,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:32,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:32,406 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:36:32,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:32,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 107 states and 184 transitions. [2024-11-08 19:36:32,480 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 184 transitions. [2024-11-08 19:36:32,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 19:36:32,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:32,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:32,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:32,698 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:36:33,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:33,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 113 states and 195 transitions. [2024-11-08 19:36:33,184 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 195 transitions. [2024-11-08 19:36:33,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 19:36:33,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:33,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:33,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:33,345 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:36:33,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:33,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 110 states and 189 transitions. [2024-11-08 19:36:33,411 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 189 transitions. [2024-11-08 19:36:33,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 19:36:33,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:33,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:33,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:33,547 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:36:33,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:33,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 107 states and 183 transitions. [2024-11-08 19:36:33,614 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 183 transitions. [2024-11-08 19:36:33,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 19:36:33,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:33,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:33,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:33,856 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:36:34,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:34,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 117 states and 200 transitions. [2024-11-08 19:36:34,768 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 200 transitions. [2024-11-08 19:36:34,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 19:36:34,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:34,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:34,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:34,910 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:36:34,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:34,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 114 states and 194 transitions. [2024-11-08 19:36:34,995 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 194 transitions. [2024-11-08 19:36:34,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 19:36:34,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:35,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:35,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:35,164 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:36:35,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:35,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 111 states and 188 transitions. [2024-11-08 19:36:35,230 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 188 transitions. [2024-11-08 19:36:35,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 19:36:35,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:35,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:35,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:35,356 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:36:35,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:35,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 104 states and 176 transitions. [2024-11-08 19:36:35,421 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 176 transitions. [2024-11-08 19:36:35,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 19:36:35,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:35,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:35,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:35,652 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:36:37,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:37,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 107 states and 181 transitions. [2024-11-08 19:36:37,418 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 181 transitions. [2024-11-08 19:36:37,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 19:36:37,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:37,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:37,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:37,542 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:36:37,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:37,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 104 states and 175 transitions. [2024-11-08 19:36:37,593 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 175 transitions. [2024-11-08 19:36:37,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 19:36:37,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:37,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:37,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:37,816 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:36:40,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:40,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 104 states and 174 transitions. [2024-11-08 19:36:40,459 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 174 transitions. [2024-11-08 19:36:40,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 19:36:40,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:40,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:40,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:57,992 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:37:45,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:45,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 106 states and 176 transitions. [2024-11-08 19:37:45,486 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 176 transitions. [2024-11-08 19:37:45,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:37:45,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:45,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:45,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:10,816 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:40:07,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:07,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 110 states and 181 transitions. [2024-11-08 19:40:07,709 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 181 transitions. [2024-11-08 19:40:07,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:40:07,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:07,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:07,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:09,271 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:42:00,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:00,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 113 states and 183 transitions. [2024-11-08 19:42:00,732 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 183 transitions. [2024-11-08 19:42:00,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 19:42:00,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:00,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:00,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:03,960 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:42:15,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:15,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 116 states and 186 transitions. [2024-11-08 19:42:15,428 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 186 transitions. [2024-11-08 19:42:15,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 19:42:15,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:15,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:15,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:16,405 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:42:39,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:39,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 124 states and 199 transitions. [2024-11-08 19:42:39,854 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 199 transitions. [2024-11-08 19:42:39,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 19:42:39,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:39,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:39,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:40,856 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:43:03,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:03,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 137 states and 222 transitions. [2024-11-08 19:43:03,161 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 222 transitions. [2024-11-08 19:43:03,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 19:43:03,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:03,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:03,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:03,307 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:43:03,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:03,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 138 states and 222 transitions. [2024-11-08 19:43:03,435 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 222 transitions. [2024-11-08 19:43:03,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 19:43:03,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:03,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:03,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:04,339 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:43:26,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:26,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 156 states and 255 transitions. [2024-11-08 19:43:26,540 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 255 transitions. [2024-11-08 19:43:26,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 19:43:26,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:26,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:26,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:26,734 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:43:26,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:26,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 157 states and 255 transitions. [2024-11-08 19:43:26,884 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 255 transitions. [2024-11-08 19:43:26,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 19:43:26,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:26,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:26,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:27,017 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:43:27,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:27,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 158 states and 255 transitions. [2024-11-08 19:43:27,152 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 255 transitions. [2024-11-08 19:43:27,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 19:43:27,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:27,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:27,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:28,034 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:43:50,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:50,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 181 states and 298 transitions. [2024-11-08 19:43:50,020 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 298 transitions. [2024-11-08 19:43:50,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 19:43:50,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:50,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:50,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:50,162 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:43:50,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:50,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 182 states and 298 transitions. [2024-11-08 19:43:50,301 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 298 transitions. [2024-11-08 19:43:50,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 19:43:50,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:50,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:50,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:50,502 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:43:50,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:50,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 183 states and 298 transitions. [2024-11-08 19:43:50,640 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 298 transitions. [2024-11-08 19:43:50,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 19:43:50,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:50,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:50,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:50,794 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:43:50,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:50,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 184 states and 298 transitions. [2024-11-08 19:43:50,913 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 298 transitions. [2024-11-08 19:43:50,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 19:43:50,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:50,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:50,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:51,851 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:13,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:13,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 212 states and 349 transitions. [2024-11-08 19:44:13,628 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 349 transitions. [2024-11-08 19:44:13,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 19:44:13,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:13,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:13,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:13,848 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:13,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:13,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 213 states and 349 transitions. [2024-11-08 19:44:13,944 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 349 transitions. [2024-11-08 19:44:13,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 19:44:13,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:13,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:13,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:14,085 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:14,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:14,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 214 states and 349 transitions. [2024-11-08 19:44:14,213 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 349 transitions. [2024-11-08 19:44:14,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 19:44:14,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:14,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:14,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:14,346 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:14,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:14,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 215 states and 349 transitions. [2024-11-08 19:44:14,446 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 349 transitions. [2024-11-08 19:44:14,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 19:44:14,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:14,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:14,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:14,554 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:14,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:14,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 216 states and 349 transitions. [2024-11-08 19:44:14,682 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 349 transitions. [2024-11-08 19:44:14,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 19:44:14,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:14,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:14,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:14,890 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:31,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:31,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 240 states and 397 transitions. [2024-11-08 19:44:31,306 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 397 transitions. [2024-11-08 19:44:31,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 19:44:31,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:31,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:31,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:31,518 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:31,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:31,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 241 states and 397 transitions. [2024-11-08 19:44:31,684 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 397 transitions. [2024-11-08 19:44:31,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 19:44:31,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:31,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:31,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:31,894 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:32,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:32,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 242 states and 397 transitions. [2024-11-08 19:44:32,057 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 397 transitions. [2024-11-08 19:44:32,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 19:44:32,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:32,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:32,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:32,264 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:32,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:32,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 243 states and 397 transitions. [2024-11-08 19:44:32,376 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 397 transitions. [2024-11-08 19:44:32,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 19:44:32,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:32,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:32,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:32,572 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:32,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:32,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 244 states and 397 transitions. [2024-11-08 19:44:32,760 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 397 transitions. [2024-11-08 19:44:32,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 19:44:32,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:32,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:32,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:33,019 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:33,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:33,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 245 states and 397 transitions. [2024-11-08 19:44:33,208 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 397 transitions. [2024-11-08 19:44:33,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 19:44:33,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:33,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:33,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:33,268 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:57,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:57,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 274 states and 452 transitions. [2024-11-08 19:44:57,133 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 452 transitions. [2024-11-08 19:44:57,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 19:44:57,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:57,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:57,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:57,205 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:45:17,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:17,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 298 states and 500 transitions. [2024-11-08 19:45:17,051 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 500 transitions. [2024-11-08 19:45:17,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 19:45:17,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:17,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:17,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:17,121 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:45:20,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:20,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 299 states and 500 transitions. [2024-11-08 19:45:20,514 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 500 transitions. [2024-11-08 19:45:20,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 19:45:20,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:20,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:20,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:20,572 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:45:22,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:22,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 300 states and 500 transitions. [2024-11-08 19:45:22,296 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 500 transitions. [2024-11-08 19:45:22,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 19:45:22,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:22,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:22,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:22,370 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:45:25,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:25,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 301 states and 500 transitions. [2024-11-08 19:45:25,879 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 500 transitions. [2024-11-08 19:45:25,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 19:45:25,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:25,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:25,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:25,948 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:45:27,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:27,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 302 states and 500 transitions. [2024-11-08 19:45:27,366 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 500 transitions. [2024-11-08 19:45:27,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 19:45:27,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:27,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:27,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:27,436 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:45:31,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:31,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 303 states and 503 transitions. [2024-11-08 19:45:31,017 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 503 transitions. [2024-11-08 19:45:31,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 19:45:31,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:31,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:31,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:31,099 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:45:36,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:36,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 304 states and 503 transitions. [2024-11-08 19:45:36,149 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 503 transitions. [2024-11-08 19:45:36,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 19:45:36,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:36,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:36,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:36,220 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:45:40,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:40,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 305 states and 506 transitions. [2024-11-08 19:45:40,025 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 506 transitions. [2024-11-08 19:45:40,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 19:45:40,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:40,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:40,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:40,083 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:45:44,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:44,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 306 states and 506 transitions. [2024-11-08 19:45:44,948 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 506 transitions. [2024-11-08 19:45:44,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 19:45:44,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:44,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:44,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:45,020 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:46:00,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:00,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 328 states and 544 transitions. [2024-11-08 19:46:00,647 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 544 transitions. [2024-11-08 19:46:00,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 19:46:00,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:00,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:00,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:00,720 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:46:04,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:04,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 329 states and 544 transitions. [2024-11-08 19:46:04,461 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 544 transitions. [2024-11-08 19:46:04,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 19:46:04,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:04,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:04,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:05,526 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:46:48,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:48,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 358 states and 597 transitions. [2024-11-08 19:46:48,915 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 597 transitions. [2024-11-08 19:46:48,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 19:46:48,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:48,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:48,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:50,077 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 19:48:07,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:07,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 372 states and 620 transitions. [2024-11-08 19:48:07,774 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 620 transitions. [2024-11-08 19:48:07,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 19:48:07,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:07,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:07,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:08,879 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:49:20,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:20,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 391 states and 655 transitions. [2024-11-08 19:49:20,691 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 655 transitions. [2024-11-08 19:49:20,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 19:49:20,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:20,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:20,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:20,902 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:49:27,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:27,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 395 states and 661 transitions. [2024-11-08 19:49:27,089 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 661 transitions. [2024-11-08 19:49:27,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 19:49:27,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:27,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:27,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat