./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f1ed7cf-a717-46be-9e9c-d48dceffbbac/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f1ed7cf-a717-46be-9e9c-d48dceffbbac/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_9f1ed7cf-a717-46be-9e9c-d48dceffbbac/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f1ed7cf-a717-46be-9e9c-d48dceffbbac/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f1ed7cf-a717-46be-9e9c-d48dceffbbac/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_9f1ed7cf-a717-46be-9e9c-d48dceffbbac/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 eb6a86313c6847913ca8b6f4f78c128447d9c9cbacc492e7ef1a5540e3f6a711 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:35:46,124 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:35:46,233 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f1ed7cf-a717-46be-9e9c-d48dceffbbac/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 23:35:46,241 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:35:46,241 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:35:46,282 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:35:46,283 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:35:46,284 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:35:46,287 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:35:46,289 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:35:46,289 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:35:46,290 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:35:46,290 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:35:46,290 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:35:46,291 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:35:46,294 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:35:46,294 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:35:46,295 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:35:46,295 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:35:46,295 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:35:46,296 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:35:46,299 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:35:46,300 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:35:46,300 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:35:46,300 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:35:46,301 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:35:46,301 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:35:46,301 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:35:46,302 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:35:46,302 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:35:46,302 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:35:46,303 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:35:46,307 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:35:46,308 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_9f1ed7cf-a717-46be-9e9c-d48dceffbbac/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f1ed7cf-a717-46be-9e9c-d48dceffbbac/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eb6a86313c6847913ca8b6f4f78c128447d9c9cbacc492e7ef1a5540e3f6a711 [2024-11-08 23:35:46,625 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:35:46,649 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:35:46,652 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:35:46,654 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:35:46,655 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:35:46,656 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f1ed7cf-a717-46be-9e9c-d48dceffbbac/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c Unable to find full path for "g++" [2024-11-08 23:35:48,689 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:35:48,985 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:35:48,985 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f1ed7cf-a717-46be-9e9c-d48dceffbbac/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2024-11-08 23:35:48,999 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f1ed7cf-a717-46be-9e9c-d48dceffbbac/bin/ukojak-verify-ImItNfHLgk/data/bbf0bf27d/04cc3692ab8b42048c57422fb4c15add/FLAG841951cec [2024-11-08 23:35:49,028 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f1ed7cf-a717-46be-9e9c-d48dceffbbac/bin/ukojak-verify-ImItNfHLgk/data/bbf0bf27d/04cc3692ab8b42048c57422fb4c15add [2024-11-08 23:35:49,032 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:35:49,034 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:35:49,035 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:35:49,035 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:35:49,042 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:35:49,043 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:35:49" (1/1) ... [2024-11-08 23:35:49,044 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50e8ebfb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:49, skipping insertion in model container [2024-11-08 23:35:49,044 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:35:49" (1/1) ... [2024-11-08 23:35:49,107 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:35:49,529 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_9f1ed7cf-a717-46be-9e9c-d48dceffbbac/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c[8460,8473] [2024-11-08 23:35:49,621 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:35:49,636 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:35:49,709 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_9f1ed7cf-a717-46be-9e9c-d48dceffbbac/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c[8460,8473] [2024-11-08 23:35:49,812 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:35:49,852 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:35:49,852 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:49 WrapperNode [2024-11-08 23:35:49,853 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:35:49,854 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:35:49,854 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:35:49,855 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:35:49,865 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:49" (1/1) ... [2024-11-08 23:35:49,886 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:49" (1/1) ... [2024-11-08 23:35:49,977 INFO L138 Inliner]: procedures = 25, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 838 [2024-11-08 23:35:49,978 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:35:49,982 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:35:49,983 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:35:49,983 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:35:49,996 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:49" (1/1) ... [2024-11-08 23:35:49,997 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:49" (1/1) ... [2024-11-08 23:35:50,005 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:49" (1/1) ... [2024-11-08 23:35:50,005 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:49" (1/1) ... [2024-11-08 23:35:50,029 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:49" (1/1) ... [2024-11-08 23:35:50,039 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:49" (1/1) ... [2024-11-08 23:35:50,042 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:49" (1/1) ... [2024-11-08 23:35:50,046 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:49" (1/1) ... [2024-11-08 23:35:50,051 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:35:50,052 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:35:50,052 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:35:50,053 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:35:50,054 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:49" (1/1) ... [2024-11-08 23:35:50,061 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:35:50,074 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f1ed7cf-a717-46be-9e9c-d48dceffbbac/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:35:50,094 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f1ed7cf-a717-46be-9e9c-d48dceffbbac/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:35:50,101 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f1ed7cf-a717-46be-9e9c-d48dceffbbac/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:35:50,131 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:35:50,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:35:50,132 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:35:50,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:35:50,290 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:35:50,292 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:35:51,364 INFO L? ?]: Removed 93 outVars from TransFormulas that were not future-live. [2024-11-08 23:35:51,364 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:35:51,661 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:35:51,661 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 23:35:51,662 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:35:51 BoogieIcfgContainer [2024-11-08 23:35:51,662 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:35:51,667 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:35:51,667 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:35:51,680 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:35:51,680 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:35:51" (1/1) ... [2024-11-08 23:35:51,694 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:35:51,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:51,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 153 states and 258 transitions. [2024-11-08 23:35:51,850 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 258 transitions. [2024-11-08 23:35:51,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 23:35:51,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:51,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:52,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:52,859 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 23:35:53,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:53,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 168 states and 285 transitions. [2024-11-08 23:35:53,203 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 285 transitions. [2024-11-08 23:35:53,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:35:53,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:53,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:53,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:53,454 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 23:35:54,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:54,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 176 states and 301 transitions. [2024-11-08 23:35:54,624 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 301 transitions. [2024-11-08 23:35:54,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:35:54,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:54,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:54,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:55,036 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 23:35:57,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:57,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 192 states and 335 transitions. [2024-11-08 23:35:57,847 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 335 transitions. [2024-11-08 23:35:57,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:35:57,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:57,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:57,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:58,281 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 23:36:01,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:01,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 204 states and 362 transitions. [2024-11-08 23:36:01,453 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 362 transitions. [2024-11-08 23:36:01,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:36:01,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:01,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:01,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:01,910 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 23:36:06,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:06,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 208 states and 372 transitions. [2024-11-08 23:36:06,306 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 372 transitions. [2024-11-08 23:36:06,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:36:06,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:06,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:06,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:12,414 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 23:36:34,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:34,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 239 states and 444 transitions. [2024-11-08 23:36:34,453 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 444 transitions. [2024-11-08 23:36:34,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:36:34,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:34,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:34,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:39,277 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 23:36:52,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:52,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 266 states and 505 transitions. [2024-11-08 23:36:52,438 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 505 transitions. [2024-11-08 23:36:52,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:36:52,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:52,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:52,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:52,841 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 23:37:04,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:04,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 278 states and 533 transitions. [2024-11-08 23:37:04,897 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 533 transitions. [2024-11-08 23:37:04,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:37:04,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:04,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:04,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:08,578 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 23:37:23,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:23,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 300 states and 591 transitions. [2024-11-08 23:37:23,706 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 591 transitions. [2024-11-08 23:37:23,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:37:23,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:23,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:23,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:24,147 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 23:37:41,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:41,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 308 states and 609 transitions. [2024-11-08 23:37:41,735 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 609 transitions. [2024-11-08 23:37:41,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:37:41,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:41,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:41,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:42,240 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 23:38:04,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:04,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 312 states and 616 transitions. [2024-11-08 23:38:04,872 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 616 transitions. [2024-11-08 23:38:04,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:38:04,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:04,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:04,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:08,709 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:38:31,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:31,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 335 states and 675 transitions. [2024-11-08 23:38:31,878 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 675 transitions. [2024-11-08 23:38:31,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:38:31,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:31,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:31,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:33,115 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 23:39:08,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:08,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 335 states and 674 transitions. [2024-11-08 23:39:08,307 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 674 transitions. [2024-11-08 23:39:08,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:39:08,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:08,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:08,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:08,425 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 23:39:12,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:12,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 338 states and 680 transitions. [2024-11-08 23:39:12,454 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 680 transitions. [2024-11-08 23:39:12,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:39:12,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:12,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:12,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:12,569 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 23:39:16,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:16,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 341 states and 686 transitions. [2024-11-08 23:39:16,593 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 686 transitions. [2024-11-08 23:39:16,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:39:16,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:16,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:16,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:16,705 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 23:39:20,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:20,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 344 states and 692 transitions. [2024-11-08 23:39:20,387 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 692 transitions. [2024-11-08 23:39:20,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:39:20,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:20,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:20,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:20,496 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 23:39:24,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:24,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 347 states and 702 transitions. [2024-11-08 23:39:24,217 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 702 transitions. [2024-11-08 23:39:24,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:39:24,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:24,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:24,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:24,325 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 23:39:28,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:28,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 350 states and 710 transitions. [2024-11-08 23:39:28,019 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 710 transitions. [2024-11-08 23:39:28,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:39:28,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:28,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:28,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:28,154 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 23:39:31,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:31,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 353 states and 716 transitions. [2024-11-08 23:39:31,783 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 716 transitions. [2024-11-08 23:39:31,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:39:31,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:31,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:31,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:36,086 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 23:40:07,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:07,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 372 states and 756 transitions. [2024-11-08 23:40:07,297 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 756 transitions. [2024-11-08 23:40:07,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:40:07,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:07,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:07,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:08,068 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 23:40:33,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:33,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 797 states to 390 states and 797 transitions. [2024-11-08 23:40:33,343 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 797 transitions. [2024-11-08 23:40:33,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:40:33,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:33,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:33,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:40,129 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 23:41:07,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:07,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 409 states and 840 transitions. [2024-11-08 23:41:07,356 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 840 transitions. [2024-11-08 23:41:07,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:41:07,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:07,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:07,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:07,434 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 23:41:14,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:14,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 416 states and 857 transitions. [2024-11-08 23:41:14,758 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 857 transitions. [2024-11-08 23:41:14,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:41:14,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:14,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:14,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:14,822 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 23:41:19,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:19,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 867 states to 420 states and 867 transitions. [2024-11-08 23:41:19,530 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 867 transitions. [2024-11-08 23:41:19,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:41:19,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:19,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:19,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:33,456 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 23:43:31,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:31,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 948 states to 452 states and 948 transitions. [2024-11-08 23:43:31,013 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 948 transitions. [2024-11-08 23:43:31,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:43:31,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:31,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:31,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:31,076 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 23:43:44,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:44,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 463 states and 977 transitions. [2024-11-08 23:43:44,633 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 977 transitions. [2024-11-08 23:43:44,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:43:44,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:44,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:44,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:56,321 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 23:45:30,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:30,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1053 states to 494 states and 1053 transitions. [2024-11-08 23:45:30,121 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 1053 transitions. [2024-11-08 23:45:30,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:45:30,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:30,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:30,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:30,225 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 23:45:37,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:37,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 497 states and 1063 transitions. [2024-11-08 23:45:37,441 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 1063 transitions. [2024-11-08 23:45:37,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:45:37,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:37,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:37,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:37,511 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:45:44,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:44,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1073 states to 500 states and 1073 transitions. [2024-11-08 23:45:44,817 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 1073 transitions. [2024-11-08 23:45:44,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:45:44,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:44,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:44,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:51,248 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:46:36,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:36,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 520 states and 1118 transitions. [2024-11-08 23:46:36,476 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 1118 transitions. [2024-11-08 23:46:36,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:46:36,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:36,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:36,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:52,323 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 23:49:11,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:11,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1228 states to 551 states and 1228 transitions. [2024-11-08 23:49:11,968 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 1228 transitions. [2024-11-08 23:49:11,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:49:11,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:11,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:11,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:12,020 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:16,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:16,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1239 states to 554 states and 1239 transitions. [2024-11-08 23:49:16,592 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1239 transitions. [2024-11-08 23:49:16,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:49:16,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:16,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:16,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:17,783 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 23:49:22,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:22,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1246 states to 557 states and 1246 transitions. [2024-11-08 23:49:22,499 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 1246 transitions. [2024-11-08 23:49:22,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:49:22,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:22,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:22,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:22,580 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 23:49:27,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:27,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1253 states to 560 states and 1253 transitions. [2024-11-08 23:49:27,107 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 1253 transitions. [2024-11-08 23:49:27,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:49:27,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:27,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:27,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:27,159 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 23:49:34,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:34,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1266 states to 565 states and 1266 transitions. [2024-11-08 23:49:34,509 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 1266 transitions. [2024-11-08 23:49:34,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:49:34,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:34,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:34,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat