./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.BOUNDED-10.pals.c.v+nlh-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6497399-0276-4d2c-8fb7-70c426455aaf/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6497399-0276-4d2c-8fb7-70c426455aaf/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_b6497399-0276-4d2c-8fb7-70c426455aaf/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6497399-0276-4d2c-8fb7-70c426455aaf/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+nlh-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6497399-0276-4d2c-8fb7-70c426455aaf/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_b6497399-0276-4d2c-8fb7-70c426455aaf/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 6a475a1757f9d6a7e4fb14b3de484172261c724bb5d3b2a10ee5c8f5de9de51b --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 19:31:52,042 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 19:31:52,120 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6497399-0276-4d2c-8fb7-70c426455aaf/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 19:31:52,124 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 19:31:52,125 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 19:31:52,157 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 19:31:52,162 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 19:31:52,165 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 19:31:52,166 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 19:31:52,166 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 19:31:52,167 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 19:31:52,167 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 19:31:52,169 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 19:31:52,169 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 19:31:52,169 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 19:31:52,170 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 19:31:52,173 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 19:31:52,173 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 19:31:52,174 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 19:31:52,174 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 19:31:52,174 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 19:31:52,175 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 19:31:52,175 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 19:31:52,175 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 19:31:52,177 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 19:31:52,177 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 19:31:52,178 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 19:31:52,178 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:31:52,178 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 19:31:52,179 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 19:31:52,179 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 19:31:52,179 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 19:31:52,180 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 19:31:52,180 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_b6497399-0276-4d2c-8fb7-70c426455aaf/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6497399-0276-4d2c-8fb7-70c426455aaf/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6a475a1757f9d6a7e4fb14b3de484172261c724bb5d3b2a10ee5c8f5de9de51b [2024-11-08 19:31:52,485 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 19:31:52,526 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 19:31:52,530 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 19:31:52,532 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 19:31:52,532 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 19:31:52,534 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6497399-0276-4d2c-8fb7-70c426455aaf/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+nlh-reducer.c Unable to find full path for "g++" [2024-11-08 19:31:54,534 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 19:31:54,765 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 19:31:54,766 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6497399-0276-4d2c-8fb7-70c426455aaf/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+nlh-reducer.c [2024-11-08 19:31:54,789 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6497399-0276-4d2c-8fb7-70c426455aaf/bin/ukojak-verify-ImItNfHLgk/data/ec424a6ca/bc126175e0484e7fbb1e5fd9f94c8f0e/FLAG6eda50bc6 [2024-11-08 19:31:55,087 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6497399-0276-4d2c-8fb7-70c426455aaf/bin/ukojak-verify-ImItNfHLgk/data/ec424a6ca/bc126175e0484e7fbb1e5fd9f94c8f0e [2024-11-08 19:31:55,089 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 19:31:55,091 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 19:31:55,109 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 19:31:55,109 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 19:31:55,116 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 19:31:55,117 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:31:55" (1/1) ... [2024-11-08 19:31:55,118 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d632e74 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:31:55, skipping insertion in model container [2024-11-08 19:31:55,118 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:31:55" (1/1) ... [2024-11-08 19:31:55,186 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:31:55,475 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_b6497399-0276-4d2c-8fb7-70c426455aaf/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+nlh-reducer.c[8609,8622] [2024-11-08 19:31:55,565 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:31:55,589 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 19:31:55,668 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_b6497399-0276-4d2c-8fb7-70c426455aaf/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+nlh-reducer.c[8609,8622] [2024-11-08 19:31:55,716 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:31:55,744 INFO L204 MainTranslator]: Completed translation [2024-11-08 19:31:55,744 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:31:55 WrapperNode [2024-11-08 19:31:55,745 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 19:31:55,745 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 19:31:55,746 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 19:31:55,746 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 19:31:55,752 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:31:55" (1/1) ... [2024-11-08 19:31:55,770 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:31:55" (1/1) ... [2024-11-08 19:31:55,826 INFO L138 Inliner]: procedures = 24, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 853 [2024-11-08 19:31:55,827 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 19:31:55,827 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 19:31:55,827 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 19:31:55,828 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 19:31:55,845 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:31:55" (1/1) ... [2024-11-08 19:31:55,845 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:31:55" (1/1) ... [2024-11-08 19:31:55,854 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:31:55" (1/1) ... [2024-11-08 19:31:55,854 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:31:55" (1/1) ... [2024-11-08 19:31:55,872 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:31:55" (1/1) ... [2024-11-08 19:31:55,879 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:31:55" (1/1) ... [2024-11-08 19:31:55,882 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:31:55" (1/1) ... [2024-11-08 19:31:55,885 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:31:55" (1/1) ... [2024-11-08 19:31:55,890 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 19:31:55,891 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 19:31:55,891 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 19:31:55,892 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 19:31:55,893 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:31:55" (1/1) ... [2024-11-08 19:31:55,898 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:31:55,912 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6497399-0276-4d2c-8fb7-70c426455aaf/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 19:31:55,931 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6497399-0276-4d2c-8fb7-70c426455aaf/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 19:31:55,937 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6497399-0276-4d2c-8fb7-70c426455aaf/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 19:31:56,004 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 19:31:56,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 19:31:56,008 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 19:31:56,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 19:31:56,204 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 19:31:56,206 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 19:31:57,098 INFO L? ?]: Removed 98 outVars from TransFormulas that were not future-live. [2024-11-08 19:31:57,099 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 19:31:57,422 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 19:31:57,426 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 19:31:57,427 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:31:57 BoogieIcfgContainer [2024-11-08 19:31:57,427 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 19:31:57,428 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 19:31:57,428 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 19:31:57,441 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 19:31:57,441 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:31:57" (1/1) ... [2024-11-08 19:31:57,457 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 19:31:57,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:57,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 156 states and 263 transitions. [2024-11-08 19:31:57,510 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 263 transitions. [2024-11-08 19:31:57,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 19:31:57,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:57,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:57,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:58,521 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:31:58,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:58,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 171 states and 290 transitions. [2024-11-08 19:31:58,816 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 290 transitions. [2024-11-08 19:31:58,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 19:31:58,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:58,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:58,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:59,112 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:31:59,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:59,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 175 states and 297 transitions. [2024-11-08 19:31:59,903 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 297 transitions. [2024-11-08 19:31:59,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 19:31:59,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:59,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:59,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:00,247 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:32:01,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:01,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 183 states and 314 transitions. [2024-11-08 19:32:01,827 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 314 transitions. [2024-11-08 19:32:01,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 19:32:01,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:01,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:01,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:02,194 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:32:04,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:04,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 199 states and 349 transitions. [2024-11-08 19:32:04,863 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 349 transitions. [2024-11-08 19:32:04,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 19:32:04,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:04,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:04,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:05,179 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:32:08,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:08,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 211 states and 377 transitions. [2024-11-08 19:32:08,090 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 377 transitions. [2024-11-08 19:32:08,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 19:32:08,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:08,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:08,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:08,514 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:32:13,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:13,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 211 states and 376 transitions. [2024-11-08 19:32:13,646 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 376 transitions. [2024-11-08 19:32:13,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 19:32:13,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:13,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:13,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:18,362 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:32:42,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:42,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 242 states and 448 transitions. [2024-11-08 19:32:42,336 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 448 transitions. [2024-11-08 19:32:42,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 19:32:42,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:42,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:42,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:45,854 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:33:00,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:00,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 269 states and 515 transitions. [2024-11-08 19:33:00,407 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 515 transitions. [2024-11-08 19:33:00,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 19:33:00,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:00,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:00,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:03,260 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:33:16,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:16,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 295 states and 579 transitions. [2024-11-08 19:33:16,458 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 579 transitions. [2024-11-08 19:33:16,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 19:33:16,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:16,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:16,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:16,832 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:33:30,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:30,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 307 states and 608 transitions. [2024-11-08 19:33:30,188 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 608 transitions. [2024-11-08 19:33:30,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 19:33:30,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:30,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:30,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:34,220 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:33:51,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:51,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 329 states and 666 transitions. [2024-11-08 19:33:51,194 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 666 transitions. [2024-11-08 19:33:51,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 19:33:51,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:51,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:51,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:51,632 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:34:10,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:10,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 337 states and 683 transitions. [2024-11-08 19:34:10,439 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 683 transitions. [2024-11-08 19:34:10,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 19:34:10,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:10,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:10,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:10,951 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:34:35,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:35,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 341 states and 690 transitions. [2024-11-08 19:34:35,077 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 690 transitions. [2024-11-08 19:34:35,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 19:34:35,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:35,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:35,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:38,520 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:35:04,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:04,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 357 states and 728 transitions. [2024-11-08 19:35:04,247 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 728 transitions. [2024-11-08 19:35:04,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 19:35:04,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:04,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:04,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:04,354 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:35:07,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:07,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 360 states and 736 transitions. [2024-11-08 19:35:07,740 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 736 transitions. [2024-11-08 19:35:07,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 19:35:07,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:07,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:07,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:07,842 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:35:11,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:11,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 363 states and 743 transitions. [2024-11-08 19:35:11,401 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 743 transitions. [2024-11-08 19:35:11,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 19:35:11,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:11,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:11,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:11,523 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:35:14,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:14,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 366 states and 749 transitions. [2024-11-08 19:35:14,781 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 749 transitions. [2024-11-08 19:35:14,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 19:35:14,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:14,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:14,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:14,883 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:35:18,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:18,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 369 states and 756 transitions. [2024-11-08 19:35:18,283 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 756 transitions. [2024-11-08 19:35:18,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 19:35:18,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:18,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:18,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:18,387 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:35:21,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:21,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 372 states and 762 transitions. [2024-11-08 19:35:21,792 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 762 transitions. [2024-11-08 19:35:21,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 19:35:21,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:21,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:21,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:21,888 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:35:25,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:25,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 375 states and 770 transitions. [2024-11-08 19:35:25,433 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 770 transitions. [2024-11-08 19:35:25,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:35:25,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:25,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:25,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:25,525 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:35:28,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:28,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 371 states and 746 transitions. [2024-11-08 19:35:28,924 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 746 transitions. [2024-11-08 19:35:28,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:35:28,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:28,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:28,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:29,025 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:35:32,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:32,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 364 states and 732 transitions. [2024-11-08 19:35:32,546 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 732 transitions. [2024-11-08 19:35:32,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:35:32,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:32,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:32,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:32,647 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:35:36,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:36,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 357 states and 717 transitions. [2024-11-08 19:35:36,048 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 717 transitions. [2024-11-08 19:35:36,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:35:36,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:36,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:36,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:36,225 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 19:35:39,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:39,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 350 states and 702 transitions. [2024-11-08 19:35:39,833 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 702 transitions. [2024-11-08 19:35:39,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:35:39,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:39,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:39,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:40,451 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:35:58,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:58,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 368 states and 748 transitions. [2024-11-08 19:35:58,710 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 748 transitions. [2024-11-08 19:35:58,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:35:58,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:58,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:58,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:58,878 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:36:02,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:02,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 371 states and 758 transitions. [2024-11-08 19:36:02,491 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 758 transitions. [2024-11-08 19:36:02,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:36:02,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:02,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:02,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:02,549 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:36:06,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:06,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 374 states and 767 transitions. [2024-11-08 19:36:06,460 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 767 transitions. [2024-11-08 19:36:06,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:36:06,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:06,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:06,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:06,518 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:36:10,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:10,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 378 states and 776 transitions. [2024-11-08 19:36:10,108 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 776 transitions. [2024-11-08 19:36:10,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:36:10,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:10,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:10,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:10,169 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:36:13,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:13,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 385 states and 791 transitions. [2024-11-08 19:36:13,957 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 791 transitions. [2024-11-08 19:36:13,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:36:13,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:13,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:13,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:14,010 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:36:22,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:22,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 392 states and 808 transitions. [2024-11-08 19:36:22,258 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 808 transitions. [2024-11-08 19:36:22,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:36:22,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:22,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:22,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:26,134 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:36:47,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:47,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 851 states to 412 states and 851 transitions. [2024-11-08 19:36:47,038 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 851 transitions. [2024-11-08 19:36:47,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:36:47,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:47,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:47,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:47,096 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:36:51,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:51,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 871 states to 420 states and 871 transitions. [2024-11-08 19:36:51,644 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 871 transitions. [2024-11-08 19:36:51,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:36:51,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:51,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:51,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:07,311 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:46,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:46,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 954 states to 452 states and 954 transitions. [2024-11-08 19:38:46,978 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 954 transitions. [2024-11-08 19:38:46,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:38:46,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:46,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:47,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:47,039 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:49,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:49,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 456 states and 963 transitions. [2024-11-08 19:38:49,571 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 963 transitions. [2024-11-08 19:38:49,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:38:49,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:49,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:49,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:49,624 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:51,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:51,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 460 states and 969 transitions. [2024-11-08 19:38:51,932 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 969 transitions. [2024-11-08 19:38:51,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:38:51,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:51,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:51,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:56,223 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:39:22,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:22,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1015 states to 479 states and 1015 transitions. [2024-11-08 19:39:22,652 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 1015 transitions. [2024-11-08 19:39:22,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:39:22,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:22,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:22,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:22,737 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:39:30,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:30,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1038 states to 487 states and 1038 transitions. [2024-11-08 19:39:30,237 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 1038 transitions. [2024-11-08 19:39:30,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:39:30,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:30,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:30,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:30,281 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 19:39:35,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:35,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1047 states to 491 states and 1047 transitions. [2024-11-08 19:39:35,331 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 1047 transitions. [2024-11-08 19:39:35,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:39:35,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:35,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:35,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:36,142 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:39:39,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:39,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1055 states to 494 states and 1055 transitions. [2024-11-08 19:39:39,388 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 1055 transitions. [2024-11-08 19:39:39,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:39:39,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:39,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:39,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:50,169 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:41:12,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:12,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1136 states to 525 states and 1136 transitions. [2024-11-08 19:41:12,599 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 1136 transitions. [2024-11-08 19:41:12,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:41:12,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:12,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:12,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:30,565 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:43:55,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:55,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1206 states to 553 states and 1206 transitions. [2024-11-08 19:43:55,229 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 1206 transitions. [2024-11-08 19:43:55,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:43:55,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:55,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:55,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:55,293 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:13,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:13,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1232 states to 564 states and 1232 transitions. [2024-11-08 19:44:13,398 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 1232 transitions. [2024-11-08 19:44:13,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:44:13,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:13,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:13,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:13,455 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:20,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:20,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1242 states to 568 states and 1242 transitions. [2024-11-08 19:44:20,378 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 1242 transitions. [2024-11-08 19:44:20,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:44:20,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:20,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:20,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:33,910 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.