./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.BOUNDED-8.pals.c.v+nlh-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf8df418-d9a5-4b3a-bdf1-e223838d90be/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf8df418-d9a5-4b3a-bdf1-e223838d90be/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_cf8df418-d9a5-4b3a-bdf1-e223838d90be/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf8df418-d9a5-4b3a-bdf1-e223838d90be/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.BOUNDED-8.pals.c.v+nlh-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf8df418-d9a5-4b3a-bdf1-e223838d90be/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_cf8df418-d9a5-4b3a-bdf1-e223838d90be/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 453217a894ab839ac749d51e6f81154421ad61236b47a16877fbef21d8ae30a8 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:41:47,810 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:41:47,910 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf8df418-d9a5-4b3a-bdf1-e223838d90be/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-09 00:41:47,917 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:41:47,918 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:41:47,952 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:41:47,953 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:41:47,954 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:41:47,954 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:41:47,955 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:41:47,956 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:41:47,957 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:41:47,957 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:41:47,959 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:41:47,963 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:41:47,963 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:41:47,964 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:41:47,964 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:41:47,964 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:41:47,965 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:41:47,965 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:41:47,966 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:41:47,966 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:41:47,968 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:41:47,968 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:41:47,969 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:41:47,969 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:41:47,970 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:41:47,970 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:41:47,971 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:41:47,971 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:41:47,971 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:41:47,972 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:41:47,972 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_cf8df418-d9a5-4b3a-bdf1-e223838d90be/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf8df418-d9a5-4b3a-bdf1-e223838d90be/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 453217a894ab839ac749d51e6f81154421ad61236b47a16877fbef21d8ae30a8 [2024-11-09 00:41:48,257 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:41:48,286 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:41:48,289 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:41:48,291 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:41:48,292 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:41:48,293 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf8df418-d9a5-4b3a-bdf1-e223838d90be/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.BOUNDED-8.pals.c.v+nlh-reducer.c Unable to find full path for "g++" [2024-11-09 00:41:50,386 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:41:50,658 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:41:50,658 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf8df418-d9a5-4b3a-bdf1-e223838d90be/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.BOUNDED-8.pals.c.v+nlh-reducer.c [2024-11-09 00:41:50,678 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf8df418-d9a5-4b3a-bdf1-e223838d90be/bin/ukojak-verify-ImItNfHLgk/data/8309cf0b3/a1eb8b8a0252461d8ab1306b67ad21da/FLAG28274f7f7 [2024-11-09 00:41:50,701 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf8df418-d9a5-4b3a-bdf1-e223838d90be/bin/ukojak-verify-ImItNfHLgk/data/8309cf0b3/a1eb8b8a0252461d8ab1306b67ad21da [2024-11-09 00:41:50,704 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:41:50,706 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:41:50,710 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:41:50,710 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:41:50,716 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:41:50,717 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:41:50" (1/1) ... [2024-11-09 00:41:50,720 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@148c74a5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:41:50, skipping insertion in model container [2024-11-09 00:41:50,721 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:41:50" (1/1) ... [2024-11-09 00:41:50,778 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:41:51,065 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_cf8df418-d9a5-4b3a-bdf1-e223838d90be/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.BOUNDED-8.pals.c.v+nlh-reducer.c[7253,7266] [2024-11-09 00:41:51,123 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:41:51,138 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:41:51,226 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_cf8df418-d9a5-4b3a-bdf1-e223838d90be/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.BOUNDED-8.pals.c.v+nlh-reducer.c[7253,7266] [2024-11-09 00:41:51,262 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:41:51,286 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:41:51,286 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:41:51 WrapperNode [2024-11-09 00:41:51,286 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:41:51,287 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:41:51,287 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:41:51,288 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:41:51,293 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:41:51" (1/1) ... [2024-11-09 00:41:51,305 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:41:51" (1/1) ... [2024-11-09 00:41:51,363 INFO L138 Inliner]: procedures = 23, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 710 [2024-11-09 00:41:51,364 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:41:51,364 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:41:51,365 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:41:51,365 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:41:51,375 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:41:51" (1/1) ... [2024-11-09 00:41:51,375 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:41:51" (1/1) ... [2024-11-09 00:41:51,382 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:41:51" (1/1) ... [2024-11-09 00:41:51,384 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:41:51" (1/1) ... [2024-11-09 00:41:51,394 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:41:51" (1/1) ... [2024-11-09 00:41:51,404 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:41:51" (1/1) ... [2024-11-09 00:41:51,410 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:41:51" (1/1) ... [2024-11-09 00:41:51,413 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:41:51" (1/1) ... [2024-11-09 00:41:51,424 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:41:51,426 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:41:51,430 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:41:51,430 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:41:51,431 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:41:51" (1/1) ... [2024-11-09 00:41:51,441 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:41:51,468 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf8df418-d9a5-4b3a-bdf1-e223838d90be/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:41:51,483 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf8df418-d9a5-4b3a-bdf1-e223838d90be/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:41:51,493 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf8df418-d9a5-4b3a-bdf1-e223838d90be/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:41:51,524 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:41:51,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:41:51,524 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:41:51,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:41:51,692 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:41:51,694 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:41:52,540 INFO L? ?]: Removed 87 outVars from TransFormulas that were not future-live. [2024-11-09 00:41:52,541 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:41:52,797 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:41:52,798 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-09 00:41:52,798 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:41:52 BoogieIcfgContainer [2024-11-09 00:41:52,798 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:41:52,800 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:41:52,800 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:41:52,810 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:41:52,811 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:41:52" (1/1) ... [2024-11-09 00:41:52,823 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:41:52,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:52,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 125 states and 210 transitions. [2024-11-09 00:41:52,895 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 210 transitions. [2024-11-09 00:41:52,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-09 00:41:52,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:52,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:53,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:53,738 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:54,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:54,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 136 states and 229 transitions. [2024-11-09 00:41:54,005 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 229 transitions. [2024-11-09 00:41:54,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-09 00:41:54,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:54,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:54,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:54,330 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:55,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:55,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 140 states and 236 transitions. [2024-11-09 00:41:55,114 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 236 transitions. [2024-11-09 00:41:55,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-09 00:41:55,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:55,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:55,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:55,322 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:57,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:57,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 152 states and 261 transitions. [2024-11-09 00:41:57,096 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 261 transitions. [2024-11-09 00:41:57,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-09 00:41:57,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:57,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:57,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:57,367 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:59,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:59,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 160 states and 279 transitions. [2024-11-09 00:41:59,475 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 279 transitions. [2024-11-09 00:41:59,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:41:59,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:59,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:59,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:02,471 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:14,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:14,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 185 states and 336 transitions. [2024-11-09 00:42:14,387 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 336 transitions. [2024-11-09 00:42:14,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:42:14,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:14,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:14,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:16,574 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:24,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:24,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 207 states and 388 transitions. [2024-11-09 00:42:24,722 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 388 transitions. [2024-11-09 00:42:24,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:42:24,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:24,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:24,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:24,998 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:32,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:32,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 215 states and 407 transitions. [2024-11-09 00:42:32,671 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 407 transitions. [2024-11-09 00:42:32,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:42:32,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:32,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:32,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:35,335 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:45,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:45,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 235 states and 459 transitions. [2024-11-09 00:42:45,253 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 459 transitions. [2024-11-09 00:42:45,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:42:45,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:45,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:45,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:45,533 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:56,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:56,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 239 states and 466 transitions. [2024-11-09 00:42:56,920 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 466 transitions. [2024-11-09 00:42:56,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:42:56,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:56,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:56,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:57,625 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:14,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:14,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 239 states and 465 transitions. [2024-11-09 00:43:14,523 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 465 transitions. [2024-11-09 00:43:14,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-09 00:43:14,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:14,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:14,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:14,619 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:16,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:16,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 242 states and 473 transitions. [2024-11-09 00:43:16,916 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 473 transitions. [2024-11-09 00:43:16,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-09 00:43:16,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:16,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:16,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:17,020 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:19,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:19,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 245 states and 479 transitions. [2024-11-09 00:43:19,427 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 479 transitions. [2024-11-09 00:43:19,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-09 00:43:19,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:19,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:19,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:19,525 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:21,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:21,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 248 states and 486 transitions. [2024-11-09 00:43:21,915 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 486 transitions. [2024-11-09 00:43:21,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-09 00:43:21,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:21,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:21,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:24,469 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:40,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:40,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 263 states and 520 transitions. [2024-11-09 00:43:40,261 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 520 transitions. [2024-11-09 00:43:40,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-09 00:43:40,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:40,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:40,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:40,317 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:43,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:43,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 266 states and 528 transitions. [2024-11-09 00:43:43,076 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 528 transitions. [2024-11-09 00:43:43,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-09 00:43:43,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:43,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:43,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:43,489 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:55,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:55,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 280 states and 563 transitions. [2024-11-09 00:43:55,337 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 563 transitions. [2024-11-09 00:43:55,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-09 00:43:55,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:55,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:55,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:03,409 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:44:56,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:56,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 302 states and 615 transitions. [2024-11-09 00:44:56,148 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 615 transitions. [2024-11-09 00:44:56,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-09 00:44:56,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:56,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:56,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:56,211 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:44:57,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:57,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 306 states and 623 transitions. [2024-11-09 00:44:57,903 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 623 transitions. [2024-11-09 00:44:57,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-09 00:44:57,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:57,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:57,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:57,958 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:01,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:01,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 310 states and 632 transitions. [2024-11-09 00:45:01,637 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 632 transitions. [2024-11-09 00:45:01,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-09 00:45:01,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:01,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:01,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:08,691 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:58,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:58,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 336 states and 700 transitions. [2024-11-09 00:45:58,151 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 700 transitions. [2024-11-09 00:45:58,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-09 00:45:58,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:58,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:58,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:58,207 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:46:08,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:08,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 347 states and 726 transitions. [2024-11-09 00:46:08,884 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 726 transitions. [2024-11-09 00:46:08,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-09 00:46:08,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:08,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:08,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:15,800 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:47:03,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:03,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 372 states and 791 transitions. [2024-11-09 00:47:03,482 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 791 transitions. [2024-11-09 00:47:03,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-09 00:47:03,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:03,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:03,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:03,572 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:47:07,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:07,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 368 states and 782 transitions. [2024-11-09 00:47:07,633 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 782 transitions. [2024-11-09 00:47:07,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-09 00:47:07,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:07,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:07,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:07,737 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:47:11,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:11,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 364 states and 774 transitions. [2024-11-09 00:47:11,780 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 774 transitions. [2024-11-09 00:47:11,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-09 00:47:11,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:11,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:11,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:11,857 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:47:15,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:15,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 354 states and 727 transitions. [2024-11-09 00:47:15,843 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 727 transitions. [2024-11-09 00:47:15,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-09 00:47:15,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:15,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:15,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:15,926 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:47:20,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:20,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 357 states and 733 transitions. [2024-11-09 00:47:20,217 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 733 transitions. [2024-11-09 00:47:20,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-09 00:47:20,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:20,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:20,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:20,267 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:47:24,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:24,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 354 states and 727 transitions. [2024-11-09 00:47:24,490 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 727 transitions. [2024-11-09 00:47:24,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-09 00:47:24,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:24,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:24,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:24,539 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:47:39,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:39,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 358 states and 733 transitions. [2024-11-09 00:47:39,264 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 733 transitions. [2024-11-09 00:47:39,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-09 00:47:39,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:39,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:39,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:39,314 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:47:43,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:43,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 354 states and 723 transitions. [2024-11-09 00:47:43,700 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 723 transitions. [2024-11-09 00:47:43,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-09 00:47:43,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:43,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:43,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:52,174 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:49:03,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:03,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 369 states and 748 transitions. [2024-11-09 00:49:03,914 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 748 transitions. [2024-11-09 00:49:03,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-09 00:49:03,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:03,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:03,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:03,954 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:49:08,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:08,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 367 states and 742 transitions. [2024-11-09 00:49:08,880 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 742 transitions. [2024-11-09 00:49:08,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-09 00:49:08,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:08,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:08,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:13,785 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:49:43,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:43,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 382 states and 775 transitions. [2024-11-09 00:49:43,068 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 775 transitions. [2024-11-09 00:49:43,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-09 00:49:43,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:43,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:43,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:43,116 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:49:49,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:49,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 386 states and 779 transitions. [2024-11-09 00:49:49,908 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 779 transitions. [2024-11-09 00:49:49,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-09 00:49:49,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:49,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:49,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:49,959 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:49:52,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:52,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 386 states and 778 transitions. [2024-11-09 00:49:52,213 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 778 transitions. [2024-11-09 00:49:52,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-09 00:49:52,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:52,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:52,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:05,807 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:30,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:30,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 392 states and 805 transitions. [2024-11-09 00:51:30,402 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 805 transitions. [2024-11-09 00:51:30,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-09 00:51:30,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:30,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:30,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:30,446 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:38,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:38,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 395 states and 810 transitions. [2024-11-09 00:51:38,929 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 810 transitions. [2024-11-09 00:51:38,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-09 00:51:38,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:38,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:38,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:39,533 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:41,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:41,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 398 states and 815 transitions. [2024-11-09 00:51:41,252 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 815 transitions. [2024-11-09 00:51:41,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-09 00:51:41,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:41,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:41,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:42,132 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:45,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:45,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 397 states and 809 transitions. [2024-11-09 00:51:45,517 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 809 transitions. [2024-11-09 00:51:45,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-09 00:51:45,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:45,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:45,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:45,551 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:51,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:51,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 398 states and 810 transitions. [2024-11-09 00:51:51,511 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 810 transitions. [2024-11-09 00:51:51,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-09 00:51:51,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:51,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:51,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:51,546 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:54,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:54,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 397 states and 808 transitions. [2024-11-09 00:51:54,512 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 808 transitions. [2024-11-09 00:51:54,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-09 00:51:54,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:54,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:54,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:03,540 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:52:40,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:40,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 407 states and 839 transitions. [2024-11-09 00:52:40,857 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 839 transitions. [2024-11-09 00:52:40,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-09 00:52:40,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:40,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:40,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:40,895 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:52:47,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:47,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 411 states and 849 transitions. [2024-11-09 00:52:47,172 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 849 transitions. [2024-11-09 00:52:47,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-09 00:52:47,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:47,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:47,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:47,895 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:52:49,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:49,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 414 states and 854 transitions. [2024-11-09 00:52:49,915 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 854 transitions. [2024-11-09 00:52:49,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-09 00:52:49,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:49,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:49,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:49,963 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:52:53,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:53,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 374 states and 752 transitions. [2024-11-09 00:52:53,028 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 752 transitions. [2024-11-09 00:52:53,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-09 00:52:53,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:53,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:53,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:16,908 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.