./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af25daf8-2098-49ba-90e4-1f9ba83074dc/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af25daf8-2098-49ba-90e4-1f9ba83074dc/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af25daf8-2098-49ba-90e4-1f9ba83074dc/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af25daf8-2098-49ba-90e4-1f9ba83074dc/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af25daf8-2098-49ba-90e4-1f9ba83074dc/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af25daf8-2098-49ba-90e4-1f9ba83074dc/bin/ukojak-LBtLqBUTdQ --witnessprinter.witness.filename witness.graphml --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 1bc6aa00437fa9caa5f3417d996588d430ef5fa0daab57def01c3e44b34b1cac --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:08:22,274 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:08:22,277 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:08:22,343 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:08:22,343 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:08:22,349 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:08:22,351 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:08:22,355 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:08:22,358 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:08:22,365 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:08:22,367 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:08:22,369 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:08:22,369 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:08:22,372 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:08:22,375 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:08:22,384 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:08:22,385 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:08:22,386 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:08:22,388 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:08:22,390 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:08:22,392 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:08:22,395 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:08:22,398 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:08:22,399 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:08:22,411 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:08:22,411 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:08:22,412 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:08:22,414 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:08:22,414 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:08:22,416 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:08:22,416 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:08:22,417 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:08:22,419 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:08:22,420 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:08:22,422 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:08:22,422 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:08:22,423 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:08:22,424 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:08:22,424 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:08:22,425 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:08:22,425 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:08:22,426 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af25daf8-2098-49ba-90e4-1f9ba83074dc/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-23 01:08:22,468 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:08:22,468 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:08:22,469 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:08:22,469 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:08:22,470 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:08:22,470 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:08:22,470 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:08:22,470 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 01:08:22,471 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 01:08:22,471 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 01:08:22,471 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:08:22,471 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:08:22,471 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:08:22,472 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:08:22,472 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 01:08:22,472 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:08:22,472 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:08:22,472 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:08:22,473 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:08:22,473 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:08:22,474 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:08:22,475 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:08:22,475 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:08:22,475 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:08:22,475 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:08:22,476 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 01:08:22,476 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 01:08:22,476 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:08:22,477 INFO L138 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_af25daf8-2098-49ba-90e4-1f9ba83074dc/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af25daf8-2098-49ba-90e4-1f9ba83074dc/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1bc6aa00437fa9caa5f3417d996588d430ef5fa0daab57def01c3e44b34b1cac [2021-11-23 01:08:22,765 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:08:22,786 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:08:22,789 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:08:22,790 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:08:22,791 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:08:22,792 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af25daf8-2098-49ba-90e4-1f9ba83074dc/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c [2021-11-23 01:08:22,857 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af25daf8-2098-49ba-90e4-1f9ba83074dc/bin/ukojak-LBtLqBUTdQ/data/1e15e919f/1723c61a37c64f6fa5ec50d1d20f1cb1/FLAG9e20b99bd [2021-11-23 01:08:23,518 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:08:23,520 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af25daf8-2098-49ba-90e4-1f9ba83074dc/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c [2021-11-23 01:08:23,538 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af25daf8-2098-49ba-90e4-1f9ba83074dc/bin/ukojak-LBtLqBUTdQ/data/1e15e919f/1723c61a37c64f6fa5ec50d1d20f1cb1/FLAG9e20b99bd [2021-11-23 01:08:23,781 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af25daf8-2098-49ba-90e4-1f9ba83074dc/bin/ukojak-LBtLqBUTdQ/data/1e15e919f/1723c61a37c64f6fa5ec50d1d20f1cb1 [2021-11-23 01:08:23,783 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:08:23,785 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:08:23,786 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:08:23,786 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:08:23,790 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:08:23,790 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:08:23" (1/1) ... [2021-11-23 01:08:23,794 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@58ece2c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:08:23, skipping insertion in model container [2021-11-23 01:08:23,794 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:08:23" (1/1) ... [2021-11-23 01:08:23,801 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:08:23,882 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:08:24,189 WARN L230 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_af25daf8-2098-49ba-90e4-1f9ba83074dc/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[14164,14177] [2021-11-23 01:08:24,215 WARN L230 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_af25daf8-2098-49ba-90e4-1f9ba83074dc/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[14811,14824] [2021-11-23 01:08:24,242 WARN L230 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_af25daf8-2098-49ba-90e4-1f9ba83074dc/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[16044,16057] [2021-11-23 01:08:24,256 WARN L230 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_af25daf8-2098-49ba-90e4-1f9ba83074dc/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[17104,17117] [2021-11-23 01:08:24,340 WARN L230 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_af25daf8-2098-49ba-90e4-1f9ba83074dc/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[25495,25508] [2021-11-23 01:08:24,449 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:08:24,464 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:08:24,677 WARN L230 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_af25daf8-2098-49ba-90e4-1f9ba83074dc/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[14164,14177] [2021-11-23 01:08:24,695 WARN L230 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_af25daf8-2098-49ba-90e4-1f9ba83074dc/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[14811,14824] [2021-11-23 01:08:24,724 WARN L230 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_af25daf8-2098-49ba-90e4-1f9ba83074dc/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[16044,16057] [2021-11-23 01:08:24,753 WARN L230 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_af25daf8-2098-49ba-90e4-1f9ba83074dc/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[17104,17117] [2021-11-23 01:08:24,881 WARN L230 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_af25daf8-2098-49ba-90e4-1f9ba83074dc/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c[25495,25508] [2021-11-23 01:08:24,946 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:08:24,967 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:08:24,968 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:08:24 WrapperNode [2021-11-23 01:08:24,968 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:08:24,969 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:08:24,969 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:08:24,970 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:08:24,978 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:08:24" (1/1) ... [2021-11-23 01:08:25,011 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:08:24" (1/1) ... [2021-11-23 01:08:25,083 INFO L137 Inliner]: procedures = 22, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1558 [2021-11-23 01:08:25,084 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:08:25,085 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:08:25,085 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:08:25,085 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:08:25,094 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:08:24" (1/1) ... [2021-11-23 01:08:25,095 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:08:24" (1/1) ... [2021-11-23 01:08:25,100 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:08:24" (1/1) ... [2021-11-23 01:08:25,101 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:08:24" (1/1) ... [2021-11-23 01:08:25,127 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:08:24" (1/1) ... [2021-11-23 01:08:25,141 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:08:24" (1/1) ... [2021-11-23 01:08:25,146 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:08:24" (1/1) ... [2021-11-23 01:08:25,154 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:08:25,155 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:08:25,155 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:08:25,155 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:08:25,156 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:08:24" (1/1) ... [2021-11-23 01:08:25,164 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:08:25,176 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af25daf8-2098-49ba-90e4-1f9ba83074dc/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:08:25,189 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af25daf8-2098-49ba-90e4-1f9ba83074dc/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:08:25,225 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af25daf8-2098-49ba-90e4-1f9ba83074dc/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:08:25,248 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:08:25,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 01:08:25,248 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:08:25,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:08:25,438 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:08:25,440 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:08:26,749 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:08:27,150 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:08:27,151 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-23 01:08:27,156 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:08:27 BoogieIcfgContainer [2021-11-23 01:08:27,156 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:08:27,157 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:08:27,157 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:08:27,168 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:08:27,169 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:08:27" (1/1) ... [2021-11-23 01:08:27,180 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:08:27,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:27,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 286 states and 503 transitions. [2021-11-23 01:08:27,299 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 503 transitions. [2021-11-23 01:08:27,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2021-11-23 01:08:27,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:27,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:27,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:28,189 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:08:28,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:28,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 361 states and 655 transitions. [2021-11-23 01:08:28,425 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 655 transitions. [2021-11-23 01:08:28,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2021-11-23 01:08:28,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:28,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:28,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:28,806 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:08:29,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:29,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 367 states and 665 transitions. [2021-11-23 01:08:29,292 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 665 transitions. [2021-11-23 01:08:29,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2021-11-23 01:08:29,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:29,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:29,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:29,490 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:08:29,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:29,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 413 states and 759 transitions. [2021-11-23 01:08:29,911 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 759 transitions. [2021-11-23 01:08:29,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2021-11-23 01:08:29,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:29,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:29,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:30,053 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:08:30,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:30,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 847 states to 458 states and 847 transitions. [2021-11-23 01:08:30,596 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 847 transitions. [2021-11-23 01:08:30,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2021-11-23 01:08:30,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:30,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:30,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:30,688 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:08:30,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:30,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 457 states and 843 transitions. [2021-11-23 01:08:30,712 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 843 transitions. [2021-11-23 01:08:30,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2021-11-23 01:08:30,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:30,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:30,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:30,800 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:08:31,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:31,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 936 states to 503 states and 936 transitions. [2021-11-23 01:08:31,353 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 936 transitions. [2021-11-23 01:08:31,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2021-11-23 01:08:31,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:31,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:31,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:31,451 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:08:32,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:32,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1025 states to 548 states and 1025 transitions. [2021-11-23 01:08:32,088 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 1025 transitions. [2021-11-23 01:08:32,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2021-11-23 01:08:32,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:32,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:32,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:32,202 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:08:32,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:32,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1020 states to 547 states and 1020 transitions. [2021-11-23 01:08:32,262 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 1020 transitions. [2021-11-23 01:08:32,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2021-11-23 01:08:32,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:32,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:32,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:32,396 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:08:33,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:33,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1112 states to 593 states and 1112 transitions. [2021-11-23 01:08:33,299 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 1112 transitions. [2021-11-23 01:08:33,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2021-11-23 01:08:33,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:33,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:33,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:33,392 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:08:34,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:34,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1198 states to 638 states and 1198 transitions. [2021-11-23 01:08:34,084 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1198 transitions. [2021-11-23 01:08:34,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2021-11-23 01:08:34,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:34,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:34,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:34,149 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:08:34,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:34,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1194 states to 637 states and 1194 transitions. [2021-11-23 01:08:34,172 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1194 transitions. [2021-11-23 01:08:34,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2021-11-23 01:08:34,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:34,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:34,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:34,307 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:08:36,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:36,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1283 states to 683 states and 1283 transitions. [2021-11-23 01:08:36,261 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 1283 transitions. [2021-11-23 01:08:36,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2021-11-23 01:08:36,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:36,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:36,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:36,332 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:08:36,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:36,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1245 states to 662 states and 1245 transitions. [2021-11-23 01:08:36,354 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 1245 transitions. [2021-11-23 01:08:36,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-11-23 01:08:36,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:36,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:36,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:36,422 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:08:36,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:36,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1250 states to 665 states and 1250 transitions. [2021-11-23 01:08:36,469 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 1250 transitions. [2021-11-23 01:08:36,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-11-23 01:08:36,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:36,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:36,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:36,555 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:08:36,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:36,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1250 states to 666 states and 1250 transitions. [2021-11-23 01:08:36,582 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 1250 transitions. [2021-11-23 01:08:36,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-11-23 01:08:36,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:36,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:36,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:36,673 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:08:36,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:36,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1255 states to 669 states and 1255 transitions. [2021-11-23 01:08:36,702 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 1255 transitions. [2021-11-23 01:08:36,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-11-23 01:08:36,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:36,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:36,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:36,777 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:08:36,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:36,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1255 states to 670 states and 1255 transitions. [2021-11-23 01:08:36,806 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 1255 transitions. [2021-11-23 01:08:36,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-11-23 01:08:36,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:36,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:36,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:37,436 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:08:42,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:42,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1366 states to 723 states and 1366 transitions. [2021-11-23 01:08:42,120 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 1366 transitions. [2021-11-23 01:08:42,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-11-23 01:08:42,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:42,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:42,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:42,324 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:08:43,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:43,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1375 states to 729 states and 1375 transitions. [2021-11-23 01:08:43,100 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 1375 transitions. [2021-11-23 01:08:43,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-11-23 01:08:43,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:43,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:43,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:43,260 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:08:44,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:44,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1463 states to 774 states and 1463 transitions. [2021-11-23 01:08:44,156 INFO L276 IsEmpty]: Start isEmpty. Operand 774 states and 1463 transitions. [2021-11-23 01:08:44,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-11-23 01:08:44,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:44,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:44,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:44,501 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:08:45,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:45,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1467 states to 777 states and 1467 transitions. [2021-11-23 01:08:45,954 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 1467 transitions. [2021-11-23 01:08:45,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-11-23 01:08:45,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:45,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:45,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:46,014 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:08:46,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:46,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1473 states to 781 states and 1473 transitions. [2021-11-23 01:08:46,600 INFO L276 IsEmpty]: Start isEmpty. Operand 781 states and 1473 transitions. [2021-11-23 01:08:46,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-11-23 01:08:46,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:46,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:46,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:46,672 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:08:46,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:46,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1478 states to 784 states and 1478 transitions. [2021-11-23 01:08:46,942 INFO L276 IsEmpty]: Start isEmpty. Operand 784 states and 1478 transitions. [2021-11-23 01:08:46,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-11-23 01:08:46,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:46,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:46,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:47,031 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:08:47,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:47,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1478 states to 785 states and 1478 transitions. [2021-11-23 01:08:47,114 INFO L276 IsEmpty]: Start isEmpty. Operand 785 states and 1478 transitions. [2021-11-23 01:08:47,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-11-23 01:08:47,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:47,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:47,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:47,187 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:08:47,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:47,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1483 states to 788 states and 1483 transitions. [2021-11-23 01:08:47,248 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 1483 transitions. [2021-11-23 01:08:47,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-11-23 01:08:47,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:47,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:47,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:47,319 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:08:47,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:47,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1483 states to 789 states and 1483 transitions. [2021-11-23 01:08:47,376 INFO L276 IsEmpty]: Start isEmpty. Operand 789 states and 1483 transitions. [2021-11-23 01:08:47,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-11-23 01:08:47,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:47,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:47,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:47,523 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:08:47,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:47,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1493 states to 795 states and 1493 transitions. [2021-11-23 01:08:47,648 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 1493 transitions. [2021-11-23 01:08:47,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-11-23 01:08:47,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:47,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:47,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:48,376 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:08:52,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:52,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1517 states to 808 states and 1517 transitions. [2021-11-23 01:08:52,799 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 1517 transitions. [2021-11-23 01:08:52,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-11-23 01:08:52,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:52,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:52,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:52,858 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:08:52,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:52,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1517 states to 809 states and 1517 transitions. [2021-11-23 01:08:52,891 INFO L276 IsEmpty]: Start isEmpty. Operand 809 states and 1517 transitions. [2021-11-23 01:08:52,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-11-23 01:08:52,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:52,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:52,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:52,984 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:08:53,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:53,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1519 states to 811 states and 1519 transitions. [2021-11-23 01:08:53,443 INFO L276 IsEmpty]: Start isEmpty. Operand 811 states and 1519 transitions. [2021-11-23 01:08:53,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-11-23 01:08:53,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:53,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:53,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:53,501 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:08:53,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:53,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1524 states to 814 states and 1524 transitions. [2021-11-23 01:08:53,913 INFO L276 IsEmpty]: Start isEmpty. Operand 814 states and 1524 transitions. [2021-11-23 01:08:53,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-11-23 01:08:53,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:53,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:53,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:53,970 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:08:53,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:54,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1524 states to 815 states and 1524 transitions. [2021-11-23 01:08:54,000 INFO L276 IsEmpty]: Start isEmpty. Operand 815 states and 1524 transitions. [2021-11-23 01:08:54,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-11-23 01:08:54,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:54,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:54,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:54,056 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:08:54,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:54,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1529 states to 818 states and 1529 transitions. [2021-11-23 01:08:54,083 INFO L276 IsEmpty]: Start isEmpty. Operand 818 states and 1529 transitions. [2021-11-23 01:08:54,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-11-23 01:08:54,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:54,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:54,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:54,137 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:08:54,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:54,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1529 states to 819 states and 1529 transitions. [2021-11-23 01:08:54,162 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1529 transitions. [2021-11-23 01:08:54,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-11-23 01:08:54,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:54,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:54,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:54,695 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:08:59,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:59,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1542 states to 826 states and 1542 transitions. [2021-11-23 01:08:59,426 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 1542 transitions. [2021-11-23 01:08:59,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-11-23 01:08:59,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:59,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:59,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:08:59,618 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:09:00,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:00,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1552 states to 832 states and 1552 transitions. [2021-11-23 01:09:00,436 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1552 transitions. [2021-11-23 01:09:00,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-11-23 01:09:00,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:00,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:00,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:00,884 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:09:07,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:07,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1551 states to 832 states and 1551 transitions. [2021-11-23 01:09:07,258 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1551 transitions. [2021-11-23 01:09:07,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-11-23 01:09:07,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:07,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:07,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:07,312 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:09:07,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:07,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1552 states to 833 states and 1552 transitions. [2021-11-23 01:09:07,585 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1552 transitions. [2021-11-23 01:09:07,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-11-23 01:09:07,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:07,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:07,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:07,647 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:09:07,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:07,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1545 states to 830 states and 1545 transitions. [2021-11-23 01:09:07,673 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 1545 transitions. [2021-11-23 01:09:07,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-11-23 01:09:07,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:07,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:07,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:07,782 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:09:07,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:07,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1546 states to 831 states and 1546 transitions. [2021-11-23 01:09:07,807 INFO L276 IsEmpty]: Start isEmpty. Operand 831 states and 1546 transitions. [2021-11-23 01:09:07,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-11-23 01:09:07,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:07,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:07,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:07,860 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:09:07,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:07,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1411 states to 762 states and 1411 transitions. [2021-11-23 01:09:07,884 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 1411 transitions. [2021-11-23 01:09:07,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-11-23 01:09:07,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:07,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:07,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:08,530 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:09:11,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:11,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1507 states to 809 states and 1507 transitions. [2021-11-23 01:09:11,576 INFO L276 IsEmpty]: Start isEmpty. Operand 809 states and 1507 transitions. [2021-11-23 01:09:11,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-11-23 01:09:11,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:11,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:11,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:11,748 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:09:13,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:13,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1517 states to 816 states and 1517 transitions. [2021-11-23 01:09:13,220 INFO L276 IsEmpty]: Start isEmpty. Operand 816 states and 1517 transitions. [2021-11-23 01:09:13,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2021-11-23 01:09:13,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:13,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:13,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:13,531 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:09:16,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:16,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1527 states to 822 states and 1527 transitions. [2021-11-23 01:09:16,712 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 1527 transitions. [2021-11-23 01:09:16,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2021-11-23 01:09:16,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:16,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:16,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:17,044 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:09:21,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:21,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1539 states to 829 states and 1539 transitions. [2021-11-23 01:09:21,112 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 1539 transitions. [2021-11-23 01:09:21,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2021-11-23 01:09:21,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:21,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:21,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:21,450 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:09:25,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:25,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1538 states to 829 states and 1538 transitions. [2021-11-23 01:09:25,299 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 1538 transitions. [2021-11-23 01:09:25,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2021-11-23 01:09:25,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:25,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:25,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:25,647 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:09:27,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:27,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1346 states to 728 states and 1346 transitions. [2021-11-23 01:09:27,634 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 1346 transitions. [2021-11-23 01:09:27,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 01:09:27,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:27,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:27,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:27,694 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:09:30,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:30,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1445 states to 775 states and 1445 transitions. [2021-11-23 01:09:30,863 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 1445 transitions. [2021-11-23 01:09:30,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 01:09:30,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:30,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:30,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:30,929 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:09:34,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:34,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1535 states to 821 states and 1535 transitions. [2021-11-23 01:09:34,138 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 1535 transitions. [2021-11-23 01:09:34,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 01:09:34,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:34,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:34,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:34,198 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:09:34,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:34,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1536 states to 822 states and 1536 transitions. [2021-11-23 01:09:34,258 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 1536 transitions. [2021-11-23 01:09:34,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 01:09:34,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:34,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:34,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:34,306 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:09:41,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:41,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1644 states to 873 states and 1644 transitions. [2021-11-23 01:09:41,113 INFO L276 IsEmpty]: Start isEmpty. Operand 873 states and 1644 transitions. [2021-11-23 01:09:41,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 01:09:41,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:41,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:41,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:41,176 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:09:41,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:41,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1645 states to 874 states and 1645 transitions. [2021-11-23 01:09:41,249 INFO L276 IsEmpty]: Start isEmpty. Operand 874 states and 1645 transitions. [2021-11-23 01:09:41,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 01:09:41,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:41,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:41,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:41,302 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:09:45,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:45,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1729 states to 916 states and 1729 transitions. [2021-11-23 01:09:45,745 INFO L276 IsEmpty]: Start isEmpty. Operand 916 states and 1729 transitions. [2021-11-23 01:09:45,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 01:09:45,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:45,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:45,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:45,795 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:09:46,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:46,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1767 states to 935 states and 1767 transitions. [2021-11-23 01:09:46,796 INFO L276 IsEmpty]: Start isEmpty. Operand 935 states and 1767 transitions. [2021-11-23 01:09:46,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 01:09:46,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:46,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:46,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:46,846 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:09:47,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:47,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1801 states to 953 states and 1801 transitions. [2021-11-23 01:09:47,750 INFO L276 IsEmpty]: Start isEmpty. Operand 953 states and 1801 transitions. [2021-11-23 01:09:47,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 01:09:47,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:47,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:47,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:47,808 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:09:49,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:49,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1842 states to 974 states and 1842 transitions. [2021-11-23 01:09:49,404 INFO L276 IsEmpty]: Start isEmpty. Operand 974 states and 1842 transitions. [2021-11-23 01:09:49,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 01:09:49,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:49,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:49,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:49,464 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:09:50,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:50,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1928 states to 1018 states and 1928 transitions. [2021-11-23 01:09:50,564 INFO L276 IsEmpty]: Start isEmpty. Operand 1018 states and 1928 transitions. [2021-11-23 01:09:50,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 01:09:50,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:50,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:50,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:50,612 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:09:52,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:52,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2006 states to 1058 states and 2006 transitions. [2021-11-23 01:09:52,127 INFO L276 IsEmpty]: Start isEmpty. Operand 1058 states and 2006 transitions. [2021-11-23 01:09:52,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 01:09:52,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:52,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:52,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:52,185 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:09:53,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:53,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2093 states to 1103 states and 2093 transitions. [2021-11-23 01:09:53,428 INFO L276 IsEmpty]: Start isEmpty. Operand 1103 states and 2093 transitions. [2021-11-23 01:09:53,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 01:09:53,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:53,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:53,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:53,475 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:09:54,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:54,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2171 states to 1143 states and 2171 transitions. [2021-11-23 01:09:54,534 INFO L276 IsEmpty]: Start isEmpty. Operand 1143 states and 2171 transitions. [2021-11-23 01:09:54,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 01:09:54,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:54,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:54,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:54,838 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:09:56,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:56,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2174 states to 1145 states and 2174 transitions. [2021-11-23 01:09:56,780 INFO L276 IsEmpty]: Start isEmpty. Operand 1145 states and 2174 transitions. [2021-11-23 01:09:56,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 01:09:56,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:56,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:56,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:57,201 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:10:02,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:02,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2273 states to 1194 states and 2273 transitions. [2021-11-23 01:10:02,657 INFO L276 IsEmpty]: Start isEmpty. Operand 1194 states and 2273 transitions. [2021-11-23 01:10:02,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 01:10:02,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:02,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:02,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:02,701 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:10:05,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:05,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2365 states to 1242 states and 2365 transitions. [2021-11-23 01:10:05,201 INFO L276 IsEmpty]: Start isEmpty. Operand 1242 states and 2365 transitions. [2021-11-23 01:10:05,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 01:10:05,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:05,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:05,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:05,247 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:10:05,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:05,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2365 states to 1243 states and 2365 transitions. [2021-11-23 01:10:05,274 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 2365 transitions. [2021-11-23 01:10:05,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 01:10:05,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:05,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:05,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:05,315 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:10:09,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:09,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2458 states to 1290 states and 2458 transitions. [2021-11-23 01:10:09,884 INFO L276 IsEmpty]: Start isEmpty. Operand 1290 states and 2458 transitions. [2021-11-23 01:10:09,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 01:10:09,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:09,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:09,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:09,927 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:10:12,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:12,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2530 states to 1326 states and 2530 transitions. [2021-11-23 01:10:12,054 INFO L276 IsEmpty]: Start isEmpty. Operand 1326 states and 2530 transitions. [2021-11-23 01:10:12,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 01:10:12,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:12,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:12,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:12,102 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:10:17,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:17,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2605 states to 1364 states and 2605 transitions. [2021-11-23 01:10:17,721 INFO L276 IsEmpty]: Start isEmpty. Operand 1364 states and 2605 transitions. [2021-11-23 01:10:17,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 01:10:17,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:17,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:17,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:17,764 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:10:18,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:18,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2609 states to 1365 states and 2609 transitions. [2021-11-23 01:10:18,557 INFO L276 IsEmpty]: Start isEmpty. Operand 1365 states and 2609 transitions. [2021-11-23 01:10:18,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 01:10:18,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:18,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:18,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:18,607 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:10:19,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:19,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2608 states to 1365 states and 2608 transitions. [2021-11-23 01:10:19,531 INFO L276 IsEmpty]: Start isEmpty. Operand 1365 states and 2608 transitions. [2021-11-23 01:10:19,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 01:10:19,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:19,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:19,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:19,573 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:10:20,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:20,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2608 states to 1366 states and 2608 transitions. [2021-11-23 01:10:20,132 INFO L276 IsEmpty]: Start isEmpty. Operand 1366 states and 2608 transitions. [2021-11-23 01:10:20,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 01:10:20,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:20,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:20,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:20,173 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:10:21,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:21,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2618 states to 1370 states and 2618 transitions. [2021-11-23 01:10:21,086 INFO L276 IsEmpty]: Start isEmpty. Operand 1370 states and 2618 transitions. [2021-11-23 01:10:21,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 01:10:21,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:21,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:21,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:21,125 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:10:22,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:22,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2628 states to 1373 states and 2628 transitions. [2021-11-23 01:10:22,068 INFO L276 IsEmpty]: Start isEmpty. Operand 1373 states and 2628 transitions. [2021-11-23 01:10:22,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 01:10:22,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:22,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:22,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:22,214 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:10:24,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:24,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2636 states to 1375 states and 2636 transitions. [2021-11-23 01:10:24,010 INFO L276 IsEmpty]: Start isEmpty. Operand 1375 states and 2636 transitions. [2021-11-23 01:10:24,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 01:10:24,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:24,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:24,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:24,046 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:10:24,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:24,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2636 states to 1376 states and 2636 transitions. [2021-11-23 01:10:24,533 INFO L276 IsEmpty]: Start isEmpty. Operand 1376 states and 2636 transitions. [2021-11-23 01:10:24,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 01:10:24,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:24,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:24,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:24,675 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:10:28,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:28,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2732 states to 1424 states and 2732 transitions. [2021-11-23 01:10:28,504 INFO L276 IsEmpty]: Start isEmpty. Operand 1424 states and 2732 transitions. [2021-11-23 01:10:28,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 01:10:28,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:28,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:28,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:28,675 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:10:28,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:28,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2732 states to 1425 states and 2732 transitions. [2021-11-23 01:10:28,733 INFO L276 IsEmpty]: Start isEmpty. Operand 1425 states and 2732 transitions. [2021-11-23 01:10:28,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 01:10:28,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:28,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:28,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:28,875 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:10:29,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:29,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2732 states to 1426 states and 2732 transitions. [2021-11-23 01:10:29,485 INFO L276 IsEmpty]: Start isEmpty. Operand 1426 states and 2732 transitions. [2021-11-23 01:10:29,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 01:10:29,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:29,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:29,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:29,525 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:10:30,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:30,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2801 states to 1461 states and 2801 transitions. [2021-11-23 01:10:30,522 INFO L276 IsEmpty]: Start isEmpty. Operand 1461 states and 2801 transitions. [2021-11-23 01:10:30,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 01:10:30,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:30,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:30,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:30,554 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:10:30,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:30,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2801 states to 1462 states and 2801 transitions. [2021-11-23 01:10:30,994 INFO L276 IsEmpty]: Start isEmpty. Operand 1462 states and 2801 transitions. [2021-11-23 01:10:30,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 01:10:30,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:30,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:31,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:31,031 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:10:32,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:32,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2866 states to 1496 states and 2866 transitions. [2021-11-23 01:10:32,087 INFO L276 IsEmpty]: Start isEmpty. Operand 1496 states and 2866 transitions. [2021-11-23 01:10:32,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 01:10:32,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:32,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:32,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:32,123 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:10:35,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:35,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2952 states to 1540 states and 2952 transitions. [2021-11-23 01:10:35,543 INFO L276 IsEmpty]: Start isEmpty. Operand 1540 states and 2952 transitions. [2021-11-23 01:10:35,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 01:10:35,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:35,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:35,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:35,581 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:10:37,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:37,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3033 states to 1582 states and 3033 transitions. [2021-11-23 01:10:37,389 INFO L276 IsEmpty]: Start isEmpty. Operand 1582 states and 3033 transitions. [2021-11-23 01:10:37,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 01:10:37,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:37,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:37,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:37,423 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:10:41,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:41,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3115 states to 1623 states and 3115 transitions. [2021-11-23 01:10:41,373 INFO L276 IsEmpty]: Start isEmpty. Operand 1623 states and 3115 transitions. [2021-11-23 01:10:41,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 01:10:41,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:41,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:41,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:41,420 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:10:41,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:41,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3120 states to 1626 states and 3120 transitions. [2021-11-23 01:10:41,466 INFO L276 IsEmpty]: Start isEmpty. Operand 1626 states and 3120 transitions. [2021-11-23 01:10:41,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 01:10:41,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:41,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:41,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:41,514 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:10:41,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:41,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3124 states to 1628 states and 3124 transitions. [2021-11-23 01:10:41,547 INFO L276 IsEmpty]: Start isEmpty. Operand 1628 states and 3124 transitions. [2021-11-23 01:10:41,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 01:10:41,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:41,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:41,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:41,600 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:10:44,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:44,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3200 states to 1669 states and 3200 transitions. [2021-11-23 01:10:44,283 INFO L276 IsEmpty]: Start isEmpty. Operand 1669 states and 3200 transitions. [2021-11-23 01:10:44,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 01:10:44,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:44,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:44,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:44,328 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:10:44,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:44,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3205 states to 1672 states and 3205 transitions. [2021-11-23 01:10:44,379 INFO L276 IsEmpty]: Start isEmpty. Operand 1672 states and 3205 transitions. [2021-11-23 01:10:44,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 01:10:44,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:44,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:44,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:44,423 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:10:45,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:45,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3244 states to 1691 states and 3244 transitions. [2021-11-23 01:10:45,491 INFO L276 IsEmpty]: Start isEmpty. Operand 1691 states and 3244 transitions. [2021-11-23 01:10:45,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 01:10:45,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:45,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:45,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:45,531 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:10:45,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:45,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3248 states to 1693 states and 3248 transitions. [2021-11-23 01:10:45,586 INFO L276 IsEmpty]: Start isEmpty. Operand 1693 states and 3248 transitions. [2021-11-23 01:10:45,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 01:10:45,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:45,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:45,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:45,625 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:10:45,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:45,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3253 states to 1694 states and 3253 transitions. [2021-11-23 01:10:45,669 INFO L276 IsEmpty]: Start isEmpty. Operand 1694 states and 3253 transitions. [2021-11-23 01:10:45,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 01:10:45,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:45,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:45,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:45,713 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:10:48,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:48,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3332 states to 1735 states and 3332 transitions. [2021-11-23 01:10:48,755 INFO L276 IsEmpty]: Start isEmpty. Operand 1735 states and 3332 transitions. [2021-11-23 01:10:48,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 01:10:48,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:48,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:48,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:48,803 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:10:48,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:48,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3336 states to 1737 states and 3336 transitions. [2021-11-23 01:10:48,862 INFO L276 IsEmpty]: Start isEmpty. Operand 1737 states and 3336 transitions. [2021-11-23 01:10:48,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 01:10:48,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:48,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:48,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:48,899 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:10:52,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:52,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3417 states to 1778 states and 3417 transitions. [2021-11-23 01:10:52,220 INFO L276 IsEmpty]: Start isEmpty. Operand 1778 states and 3417 transitions. [2021-11-23 01:10:52,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 01:10:52,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:52,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:52,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:52,264 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:10:52,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:52,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3418 states to 1780 states and 3418 transitions. [2021-11-23 01:10:52,822 INFO L276 IsEmpty]: Start isEmpty. Operand 1780 states and 3418 transitions. [2021-11-23 01:10:52,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 01:10:52,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:52,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:52,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:52,866 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:10:58,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:58,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3504 states to 1823 states and 3504 transitions. [2021-11-23 01:10:58,660 INFO L276 IsEmpty]: Start isEmpty. Operand 1823 states and 3504 transitions. [2021-11-23 01:10:58,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 01:10:58,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:58,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:58,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:58,691 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:10:59,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:59,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3538 states to 1841 states and 3538 transitions. [2021-11-23 01:10:59,701 INFO L276 IsEmpty]: Start isEmpty. Operand 1841 states and 3538 transitions. [2021-11-23 01:10:59,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 01:10:59,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:59,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:59,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:59,733 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:11:00,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:00,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3541 states to 1842 states and 3541 transitions. [2021-11-23 01:11:00,789 INFO L276 IsEmpty]: Start isEmpty. Operand 1842 states and 3541 transitions. [2021-11-23 01:11:00,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 01:11:00,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:00,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:00,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:00,835 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:11:01,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:01,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3541 states to 1843 states and 3541 transitions. [2021-11-23 01:11:01,391 INFO L276 IsEmpty]: Start isEmpty. Operand 1843 states and 3541 transitions. [2021-11-23 01:11:01,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 01:11:01,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:01,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:01,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:01,432 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:11:04,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:04,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3585 states to 1866 states and 3585 transitions. [2021-11-23 01:11:04,108 INFO L276 IsEmpty]: Start isEmpty. Operand 1866 states and 3585 transitions. [2021-11-23 01:11:04,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 01:11:04,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:04,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:04,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:04,144 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:11:05,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:05,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3583 states to 1866 states and 3583 transitions. [2021-11-23 01:11:05,150 INFO L276 IsEmpty]: Start isEmpty. Operand 1866 states and 3583 transitions. [2021-11-23 01:11:05,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 01:11:05,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:05,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:05,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:05,183 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:11:06,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:06,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3585 states to 1867 states and 3585 transitions. [2021-11-23 01:11:06,117 INFO L276 IsEmpty]: Start isEmpty. Operand 1867 states and 3585 transitions. [2021-11-23 01:11:06,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 01:11:06,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:06,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:06,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:06,165 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:11:10,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:10,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3663 states to 1907 states and 3663 transitions. [2021-11-23 01:11:10,375 INFO L276 IsEmpty]: Start isEmpty. Operand 1907 states and 3663 transitions. [2021-11-23 01:11:10,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 01:11:10,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:10,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:10,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:10,419 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:11:11,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:11,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3697 states to 1925 states and 3697 transitions. [2021-11-23 01:11:11,388 INFO L276 IsEmpty]: Start isEmpty. Operand 1925 states and 3697 transitions. [2021-11-23 01:11:11,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 01:11:11,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:11,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:11,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:11,423 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:11:12,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:12,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3702 states to 1928 states and 3702 transitions. [2021-11-23 01:11:12,499 INFO L276 IsEmpty]: Start isEmpty. Operand 1928 states and 3702 transitions. [2021-11-23 01:11:12,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 01:11:12,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:12,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:12,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:12,650 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:11:13,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:13,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3703 states to 1930 states and 3703 transitions. [2021-11-23 01:11:13,295 INFO L276 IsEmpty]: Start isEmpty. Operand 1930 states and 3703 transitions. [2021-11-23 01:11:13,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 01:11:13,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:13,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:13,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:13,329 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:11:13,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:13,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3703 states to 1931 states and 3703 transitions. [2021-11-23 01:11:13,896 INFO L276 IsEmpty]: Start isEmpty. Operand 1931 states and 3703 transitions. [2021-11-23 01:11:13,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 01:11:13,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:13,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:13,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:13,951 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:11:14,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:14,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3708 states to 1934 states and 3708 transitions. [2021-11-23 01:11:14,940 INFO L276 IsEmpty]: Start isEmpty. Operand 1934 states and 3708 transitions. [2021-11-23 01:11:14,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 01:11:14,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:14,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:14,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:14,993 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:11:16,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:16,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3709 states to 1936 states and 3709 transitions. [2021-11-23 01:11:16,008 INFO L276 IsEmpty]: Start isEmpty. Operand 1936 states and 3709 transitions. [2021-11-23 01:11:16,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 01:11:16,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:16,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:16,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:16,043 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:11:19,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:19,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3789 states to 1978 states and 3789 transitions. [2021-11-23 01:11:19,755 INFO L276 IsEmpty]: Start isEmpty. Operand 1978 states and 3789 transitions. [2021-11-23 01:11:19,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 01:11:19,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:19,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:19,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:19,812 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:11:19,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:19,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3789 states to 1979 states and 3789 transitions. [2021-11-23 01:11:19,861 INFO L276 IsEmpty]: Start isEmpty. Operand 1979 states and 3789 transitions. [2021-11-23 01:11:19,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 01:11:19,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:19,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:19,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:19,913 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:11:20,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:20,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3791 states to 1980 states and 3791 transitions. [2021-11-23 01:11:20,835 INFO L276 IsEmpty]: Start isEmpty. Operand 1980 states and 3791 transitions. [2021-11-23 01:11:20,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 01:11:20,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:20,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:20,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:20,878 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:11:27,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:27,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3876 states to 2025 states and 3876 transitions. [2021-11-23 01:11:27,940 INFO L276 IsEmpty]: Start isEmpty. Operand 2025 states and 3876 transitions. [2021-11-23 01:11:27,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 01:11:27,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:27,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:27,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:27,982 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:11:28,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:28,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3879 states to 2027 states and 3879 transitions. [2021-11-23 01:11:28,998 INFO L276 IsEmpty]: Start isEmpty. Operand 2027 states and 3879 transitions. [2021-11-23 01:11:28,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 01:11:29,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:29,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:29,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:29,033 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:11:29,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:29,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3872 states to 2023 states and 3872 transitions. [2021-11-23 01:11:29,908 INFO L276 IsEmpty]: Start isEmpty. Operand 2023 states and 3872 transitions. [2021-11-23 01:11:29,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 01:11:29,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:29,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:29,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:30,325 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:11:31,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:31,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3871 states to 2023 states and 3871 transitions. [2021-11-23 01:11:31,588 INFO L276 IsEmpty]: Start isEmpty. Operand 2023 states and 3871 transitions. [2021-11-23 01:11:31,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 01:11:31,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:31,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:31,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:31,609 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:11:32,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:32,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3870 states to 2023 states and 3870 transitions. [2021-11-23 01:11:32,657 INFO L276 IsEmpty]: Start isEmpty. Operand 2023 states and 3870 transitions. [2021-11-23 01:11:32,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2021-11-23 01:11:32,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:32,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:32,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:32,683 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:11:38,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:38,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3885 states to 2030 states and 3885 transitions. [2021-11-23 01:11:38,789 INFO L276 IsEmpty]: Start isEmpty. Operand 2030 states and 3885 transitions. [2021-11-23 01:11:38,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2021-11-23 01:11:38,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:38,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:38,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:38,811 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:11:42,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:42,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3889 states to 2031 states and 3889 transitions. [2021-11-23 01:11:42,905 INFO L276 IsEmpty]: Start isEmpty. Operand 2031 states and 3889 transitions. [2021-11-23 01:11:42,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2021-11-23 01:11:42,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:42,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:42,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:42,934 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:11:43,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:43,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3896 states to 2035 states and 3896 transitions. [2021-11-23 01:11:43,994 INFO L276 IsEmpty]: Start isEmpty. Operand 2035 states and 3896 transitions. [2021-11-23 01:11:43,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2021-11-23 01:11:43,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:43,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:44,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:44,019 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:11:48,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:48,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3895 states to 2035 states and 3895 transitions. [2021-11-23 01:11:48,162 INFO L276 IsEmpty]: Start isEmpty. Operand 2035 states and 3895 transitions. [2021-11-23 01:11:48,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2021-11-23 01:11:48,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:48,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:48,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:48,315 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:11:50,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:50,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3723 states to 1948 states and 3723 transitions. [2021-11-23 01:11:50,530 INFO L276 IsEmpty]: Start isEmpty. Operand 1948 states and 3723 transitions. [2021-11-23 01:11:50,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 01:11:50,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:50,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:50,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:50,569 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:11:51,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:51,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3728 states to 1951 states and 3728 transitions. [2021-11-23 01:11:51,221 INFO L276 IsEmpty]: Start isEmpty. Operand 1951 states and 3728 transitions. [2021-11-23 01:11:51,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 01:11:51,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:51,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:51,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:51,273 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:11:51,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:51,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3728 states to 1952 states and 3728 transitions. [2021-11-23 01:11:51,355 INFO L276 IsEmpty]: Start isEmpty. Operand 1952 states and 3728 transitions. [2021-11-23 01:11:51,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 01:11:51,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:51,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:51,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:51,400 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:11:51,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:51,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3733 states to 1955 states and 3733 transitions. [2021-11-23 01:11:51,456 INFO L276 IsEmpty]: Start isEmpty. Operand 1955 states and 3733 transitions. [2021-11-23 01:11:51,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 01:11:51,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:51,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:51,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:51,504 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:11:51,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:51,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3733 states to 1956 states and 3733 transitions. [2021-11-23 01:11:51,565 INFO L276 IsEmpty]: Start isEmpty. Operand 1956 states and 3733 transitions. [2021-11-23 01:11:51,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 01:11:51,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:51,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:51,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:51,597 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:11:56,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:56,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3743 states to 1960 states and 3743 transitions. [2021-11-23 01:11:56,799 INFO L276 IsEmpty]: Start isEmpty. Operand 1960 states and 3743 transitions. [2021-11-23 01:11:56,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 01:11:56,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:56,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:57,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:57,958 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:12:14,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:14,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3756 states to 1966 states and 3756 transitions. [2021-11-23 01:12:14,947 INFO L276 IsEmpty]: Start isEmpty. Operand 1966 states and 3756 transitions. [2021-11-23 01:12:14,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 01:12:14,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:14,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:14,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:14,990 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:12:15,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:15,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3754 states to 1966 states and 3754 transitions. [2021-11-23 01:12:15,026 INFO L276 IsEmpty]: Start isEmpty. Operand 1966 states and 3754 transitions. [2021-11-23 01:12:15,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 01:12:15,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:15,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:15,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:15,067 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:12:18,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:18,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3759 states to 1969 states and 3759 transitions. [2021-11-23 01:12:18,455 INFO L276 IsEmpty]: Start isEmpty. Operand 1969 states and 3759 transitions. [2021-11-23 01:12:18,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 01:12:18,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:18,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:18,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:19,112 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:12:20,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:20,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3767 states to 1974 states and 3767 transitions. [2021-11-23 01:12:20,273 INFO L276 IsEmpty]: Start isEmpty. Operand 1974 states and 3767 transitions. [2021-11-23 01:12:20,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 01:12:20,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:20,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:20,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:20,681 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:12:21,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:21,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3775 states to 1979 states and 3775 transitions. [2021-11-23 01:12:21,629 INFO L276 IsEmpty]: Start isEmpty. Operand 1979 states and 3775 transitions. [2021-11-23 01:12:21,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 01:12:21,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:21,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:21,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:21,691 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:12:24,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:24,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3776 states to 1980 states and 3776 transitions. [2021-11-23 01:12:24,387 INFO L276 IsEmpty]: Start isEmpty. Operand 1980 states and 3776 transitions. [2021-11-23 01:12:24,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 01:12:24,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:24,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:24,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:24,515 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:12:25,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:25,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3782 states to 1984 states and 3782 transitions. [2021-11-23 01:12:25,254 INFO L276 IsEmpty]: Start isEmpty. Operand 1984 states and 3782 transitions. [2021-11-23 01:12:25,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 01:12:25,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:25,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:25,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:25,599 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:12:26,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:26,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3783 states to 1985 states and 3783 transitions. [2021-11-23 01:12:26,495 INFO L276 IsEmpty]: Start isEmpty. Operand 1985 states and 3783 transitions. [2021-11-23 01:12:26,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 01:12:26,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:26,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:26,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:27,576 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:12:54,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:54,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3782 states to 1985 states and 3782 transitions. [2021-11-23 01:12:54,934 INFO L276 IsEmpty]: Start isEmpty. Operand 1985 states and 3782 transitions. [2021-11-23 01:12:54,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 01:12:54,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:54,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:54,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:56,734 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:13:11,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:11,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3887 states to 2038 states and 3887 transitions. [2021-11-23 01:13:11,314 INFO L276 IsEmpty]: Start isEmpty. Operand 2038 states and 3887 transitions. [2021-11-23 01:13:11,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 01:13:11,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:11,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:11,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:11,361 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:13:13,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:13,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3892 states to 2042 states and 3892 transitions. [2021-11-23 01:13:13,038 INFO L276 IsEmpty]: Start isEmpty. Operand 2042 states and 3892 transitions. [2021-11-23 01:13:13,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 01:13:13,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:13,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:13,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:14,372 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:13:41,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:41,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3848 states to 2013 states and 3848 transitions. [2021-11-23 01:13:41,310 INFO L276 IsEmpty]: Start isEmpty. Operand 2013 states and 3848 transitions. [2021-11-23 01:13:41,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 01:13:41,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:41,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:41,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:41,348 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:13:43,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:43,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3849 states to 2015 states and 3849 transitions. [2021-11-23 01:13:43,040 INFO L276 IsEmpty]: Start isEmpty. Operand 2015 states and 3849 transitions. [2021-11-23 01:13:43,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 01:13:43,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:43,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:43,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:43,076 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:13:44,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:44,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3854 states to 2018 states and 3854 transitions. [2021-11-23 01:13:44,652 INFO L276 IsEmpty]: Start isEmpty. Operand 2018 states and 3854 transitions. [2021-11-23 01:13:44,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 01:13:44,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:44,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:44,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:44,684 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:13:44,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:44,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3854 states to 2019 states and 3854 transitions. [2021-11-23 01:13:44,714 INFO L276 IsEmpty]: Start isEmpty. Operand 2019 states and 3854 transitions. [2021-11-23 01:13:44,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 01:13:44,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:44,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:44,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:44,750 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:13:44,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:44,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3859 states to 2022 states and 3859 transitions. [2021-11-23 01:13:44,794 INFO L276 IsEmpty]: Start isEmpty. Operand 2022 states and 3859 transitions. [2021-11-23 01:13:44,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 01:13:44,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:44,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:44,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:44,824 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:13:44,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:44,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3859 states to 2023 states and 3859 transitions. [2021-11-23 01:13:44,854 INFO L276 IsEmpty]: Start isEmpty. Operand 2023 states and 3859 transitions. [2021-11-23 01:13:44,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 01:13:44,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:44,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:44,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:44,913 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:13:50,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:50,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3847 states to 2018 states and 3847 transitions. [2021-11-23 01:13:50,519 INFO L276 IsEmpty]: Start isEmpty. Operand 2018 states and 3847 transitions. [2021-11-23 01:13:50,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 01:13:50,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:50,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:50,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:50,613 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:13:55,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:55,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3815 states to 2000 states and 3815 transitions. [2021-11-23 01:13:55,722 INFO L276 IsEmpty]: Start isEmpty. Operand 2000 states and 3815 transitions. [2021-11-23 01:13:55,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 01:13:55,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:55,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:55,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:57,877 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:14:01,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:14:01,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3826 states to 2007 states and 3826 transitions. [2021-11-23 01:14:01,862 INFO L276 IsEmpty]: Start isEmpty. Operand 2007 states and 3826 transitions. [2021-11-23 01:14:01,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 01:14:01,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:14:01,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:14:01,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:14:01,892 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:14:02,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:14:02,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3827 states to 2008 states and 3827 transitions. [2021-11-23 01:14:02,554 INFO L276 IsEmpty]: Start isEmpty. Operand 2008 states and 3827 transitions. [2021-11-23 01:14:02,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 01:14:02,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:14:02,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:14:02,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:14:02,594 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:14:02,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:14:02,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3814 states to 2003 states and 3814 transitions. [2021-11-23 01:14:02,628 INFO L276 IsEmpty]: Start isEmpty. Operand 2003 states and 3814 transitions. [2021-11-23 01:14:02,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 01:14:02,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:14:02,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:14:02,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:14:02,659 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:14:02,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:14:02,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3815 states to 2004 states and 3815 transitions. [2021-11-23 01:14:02,690 INFO L276 IsEmpty]: Start isEmpty. Operand 2004 states and 3815 transitions. [2021-11-23 01:14:02,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 01:14:02,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:14:02,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:14:02,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:14:02,723 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:14:02,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:14:02,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3545 states to 1867 states and 3545 transitions. [2021-11-23 01:14:02,753 INFO L276 IsEmpty]: Start isEmpty. Operand 1867 states and 3545 transitions. [2021-11-23 01:14:02,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 01:14:02,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:14:02,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:14:02,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:14:03,676 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:14:09,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:14:09,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3627 states to 1908 states and 3627 transitions. [2021-11-23 01:14:09,654 INFO L276 IsEmpty]: Start isEmpty. Operand 1908 states and 3627 transitions. [2021-11-23 01:14:09,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 01:14:09,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:14:09,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:14:09,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:14:16,190 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:15:16,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:15:16,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3678 states to 1934 states and 3678 transitions. [2021-11-23 01:15:16,276 INFO L276 IsEmpty]: Start isEmpty. Operand 1934 states and 3678 transitions. [2021-11-23 01:15:16,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 01:15:16,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:15:16,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:15:16,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:15:16,351 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:15:18,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:15:18,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3712 states to 1952 states and 3712 transitions. [2021-11-23 01:15:18,040 INFO L276 IsEmpty]: Start isEmpty. Operand 1952 states and 3712 transitions. [2021-11-23 01:15:18,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 01:15:18,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:15:18,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:15:18,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:15:18,125 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:15:19,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:15:19,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3714 states to 1954 states and 3714 transitions. [2021-11-23 01:15:19,242 INFO L276 IsEmpty]: Start isEmpty. Operand 1954 states and 3714 transitions. [2021-11-23 01:15:19,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 01:15:19,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:15:19,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:15:19,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:15:19,274 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:15:20,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:15:20,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3557 states to 1874 states and 3557 transitions. [2021-11-23 01:15:20,198 INFO L276 IsEmpty]: Start isEmpty. Operand 1874 states and 3557 transitions. [2021-11-23 01:15:20,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 01:15:20,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:15:20,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:15:20,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:15:20,230 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:15:21,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:15:21,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3286 states to 1736 states and 3286 transitions. [2021-11-23 01:15:21,103 INFO L276 IsEmpty]: Start isEmpty. Operand 1736 states and 3286 transitions. [2021-11-23 01:15:21,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 01:15:21,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:15:21,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:15:21,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:15:21,151 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:15:27,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:15:27,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3372 states to 1778 states and 3372 transitions. [2021-11-23 01:15:27,328 INFO L276 IsEmpty]: Start isEmpty. Operand 1778 states and 3372 transitions. [2021-11-23 01:15:27,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 01:15:27,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:15:27,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:15:27,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:15:28,697 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:15:44,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:15:44,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3487 states to 1828 states and 3487 transitions. [2021-11-23 01:15:44,440 INFO L276 IsEmpty]: Start isEmpty. Operand 1828 states and 3487 transitions. [2021-11-23 01:15:44,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 01:15:44,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:15:44,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:15:44,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:15:46,430 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:16:39,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:16:39,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3500 states to 1835 states and 3500 transitions. [2021-11-23 01:16:39,950 INFO L276 IsEmpty]: Start isEmpty. Operand 1835 states and 3500 transitions. [2021-11-23 01:16:39,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 01:16:39,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:16:39,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:16:39,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:16:40,018 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:16:46,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:16:46,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3578 states to 1875 states and 3578 transitions. [2021-11-23 01:16:46,121 INFO L276 IsEmpty]: Start isEmpty. Operand 1875 states and 3578 transitions. [2021-11-23 01:16:46,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 01:16:46,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:16:46,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:16:46,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:16:46,245 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:16:47,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:16:47,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3586 states to 1880 states and 3586 transitions. [2021-11-23 01:16:47,306 INFO L276 IsEmpty]: Start isEmpty. Operand 1880 states and 3586 transitions. [2021-11-23 01:16:47,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 01:16:47,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:16:47,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:16:47,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:16:47,348 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:16:47,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:16:47,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3587 states to 1881 states and 3587 transitions. [2021-11-23 01:16:47,382 INFO L276 IsEmpty]: Start isEmpty. Operand 1881 states and 3587 transitions. [2021-11-23 01:16:47,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 01:16:47,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:16:47,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:16:47,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:16:47,412 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:16:47,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:16:47,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3580 states to 1878 states and 3580 transitions. [2021-11-23 01:16:47,444 INFO L276 IsEmpty]: Start isEmpty. Operand 1878 states and 3580 transitions. [2021-11-23 01:16:47,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 01:16:47,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:16:47,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:16:47,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:16:47,478 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:16:47,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:16:47,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3581 states to 1879 states and 3581 transitions. [2021-11-23 01:16:47,514 INFO L276 IsEmpty]: Start isEmpty. Operand 1879 states and 3581 transitions. [2021-11-23 01:16:47,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 01:16:47,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:16:47,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:16:47,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:16:47,544 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:16:47,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:16:47,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3446 states to 1810 states and 3446 transitions. [2021-11-23 01:16:47,576 INFO L276 IsEmpty]: Start isEmpty. Operand 1810 states and 3446 transitions. [2021-11-23 01:16:47,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 01:16:47,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:16:47,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:16:47,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:16:47,606 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:16:52,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:16:52,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3452 states to 1814 states and 3452 transitions. [2021-11-23 01:16:52,937 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3452 transitions. [2021-11-23 01:16:52,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 01:16:52,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:16:52,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:16:52,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:16:54,171 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:17:02,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:17:02,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3319 states to 1738 states and 3319 transitions. [2021-11-23 01:17:02,140 INFO L276 IsEmpty]: Start isEmpty. Operand 1738 states and 3319 transitions. [2021-11-23 01:17:02,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-23 01:17:02,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:17:02,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:17:02,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:17:02,168 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:17:04,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:17:04,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3274 states to 1714 states and 3274 transitions. [2021-11-23 01:17:04,194 INFO L276 IsEmpty]: Start isEmpty. Operand 1714 states and 3274 transitions. [2021-11-23 01:17:04,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-23 01:17:04,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:17:04,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:17:04,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:17:04,214 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:17:16,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:17:16,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2981 states to 1564 states and 2981 transitions. [2021-11-23 01:17:16,394 INFO L276 IsEmpty]: Start isEmpty. Operand 1564 states and 2981 transitions. [2021-11-23 01:17:16,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-23 01:17:16,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:17:16,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:17:16,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:17:16,415 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:17:31,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:17:31,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2983 states to 1566 states and 2983 transitions. [2021-11-23 01:17:31,055 INFO L276 IsEmpty]: Start isEmpty. Operand 1566 states and 2983 transitions. [2021-11-23 01:17:31,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2021-11-23 01:17:31,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:17:31,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:17:31,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:17:31,096 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:17:31,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:17:31,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2988 states to 1569 states and 2988 transitions. [2021-11-23 01:17:31,178 INFO L276 IsEmpty]: Start isEmpty. Operand 1569 states and 2988 transitions. [2021-11-23 01:17:31,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2021-11-23 01:17:31,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:17:31,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:17:31,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:17:31,212 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:17:32,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:17:32,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2993 states to 1572 states and 2993 transitions. [2021-11-23 01:17:32,283 INFO L276 IsEmpty]: Start isEmpty. Operand 1572 states and 2993 transitions. [2021-11-23 01:17:32,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2021-11-23 01:17:32,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:17:32,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:17:32,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:17:32,324 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:17:33,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:17:33,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2997 states to 1574 states and 2997 transitions. [2021-11-23 01:17:33,637 INFO L276 IsEmpty]: Start isEmpty. Operand 1574 states and 2997 transitions. [2021-11-23 01:17:33,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2021-11-23 01:17:33,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:17:33,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:17:33,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:17:33,673 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:17:49,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:17:49,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3102 states to 1622 states and 3102 transitions. [2021-11-23 01:17:49,665 INFO L276 IsEmpty]: Start isEmpty. Operand 1622 states and 3102 transitions. [2021-11-23 01:17:49,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2021-11-23 01:17:49,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:17:49,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:17:49,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:17:49,694 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:17:49,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:17:49,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3103 states to 1624 states and 3103 transitions. [2021-11-23 01:17:49,743 INFO L276 IsEmpty]: Start isEmpty. Operand 1624 states and 3103 transitions. [2021-11-23 01:17:49,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2021-11-23 01:17:49,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:17:49,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:17:49,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:17:49,790 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:18:06,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:18:06,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3191 states to 1669 states and 3191 transitions. [2021-11-23 01:18:06,772 INFO L276 IsEmpty]: Start isEmpty. Operand 1669 states and 3191 transitions. [2021-11-23 01:18:06,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2021-11-23 01:18:06,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:18:06,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:18:06,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:18:06,815 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:18:07,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:18:07,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3192 states to 1670 states and 3192 transitions. [2021-11-23 01:18:07,847 INFO L276 IsEmpty]: Start isEmpty. Operand 1670 states and 3192 transitions. [2021-11-23 01:18:07,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2021-11-23 01:18:07,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:18:07,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:18:07,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:18:07,890 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:18:07,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:18:07,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3193 states to 1671 states and 3193 transitions. [2021-11-23 01:18:07,939 INFO L276 IsEmpty]: Start isEmpty. Operand 1671 states and 3193 transitions. [2021-11-23 01:18:07,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2021-11-23 01:18:07,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:18:07,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:18:07,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:18:07,981 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:18:08,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:18:08,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3194 states to 1672 states and 3194 transitions. [2021-11-23 01:18:08,878 INFO L276 IsEmpty]: Start isEmpty. Operand 1672 states and 3194 transitions. [2021-11-23 01:18:08,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2021-11-23 01:18:08,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:18:08,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:18:08,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:18:08,911 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:18:08,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:18:08,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3195 states to 1673 states and 3195 transitions. [2021-11-23 01:18:08,951 INFO L276 IsEmpty]: Start isEmpty. Operand 1673 states and 3195 transitions. [2021-11-23 01:18:08,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2021-11-23 01:18:08,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:18:08,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:18:08,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:18:08,983 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:18:13,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:18:13,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3236 states to 1694 states and 3236 transitions. [2021-11-23 01:18:13,826 INFO L276 IsEmpty]: Start isEmpty. Operand 1694 states and 3236 transitions. [2021-11-23 01:18:13,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2021-11-23 01:18:13,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:18:13,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:18:13,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:18:13,867 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:18:24,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:18:24,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3277 states to 1716 states and 3277 transitions. [2021-11-23 01:18:24,556 INFO L276 IsEmpty]: Start isEmpty. Operand 1716 states and 3277 transitions. [2021-11-23 01:18:24,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2021-11-23 01:18:24,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:18:24,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:18:24,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:18:24,599 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:18:34,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:18:34,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3353 states to 1755 states and 3353 transitions. [2021-11-23 01:18:34,539 INFO L276 IsEmpty]: Start isEmpty. Operand 1755 states and 3353 transitions. [2021-11-23 01:18:34,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2021-11-23 01:18:34,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:18:34,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:18:34,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:18:34,572 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:18:37,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:18:37,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3356 states to 1756 states and 3356 transitions. [2021-11-23 01:18:37,485 INFO L276 IsEmpty]: Start isEmpty. Operand 1756 states and 3356 transitions. [2021-11-23 01:18:37,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2021-11-23 01:18:37,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:18:37,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:18:37,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:18:37,529 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:18:37,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:18:37,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3357 states to 1758 states and 3357 transitions. [2021-11-23 01:18:37,631 INFO L276 IsEmpty]: Start isEmpty. Operand 1758 states and 3357 transitions. [2021-11-23 01:18:37,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2021-11-23 01:18:37,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:18:37,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:18:37,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:18:37,677 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:18:41,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:18:41,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3366 states to 1764 states and 3366 transitions. [2021-11-23 01:18:41,923 INFO L276 IsEmpty]: Start isEmpty. Operand 1764 states and 3366 transitions. [2021-11-23 01:18:41,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2021-11-23 01:18:41,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:18:41,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:18:41,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:18:41,946 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:18:46,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:18:46,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3365 states to 1764 states and 3365 transitions. [2021-11-23 01:18:46,597 INFO L276 IsEmpty]: Start isEmpty. Operand 1764 states and 3365 transitions. [2021-11-23 01:18:46,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2021-11-23 01:18:46,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:18:46,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:18:46,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:18:46,629 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:18:49,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:18:49,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3436 states to 1802 states and 3436 transitions. [2021-11-23 01:18:49,004 INFO L276 IsEmpty]: Start isEmpty. Operand 1802 states and 3436 transitions. [2021-11-23 01:18:49,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2021-11-23 01:18:49,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:18:49,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:18:49,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:18:49,047 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:18:49,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:18:49,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3441 states to 1805 states and 3441 transitions. [2021-11-23 01:18:49,120 INFO L276 IsEmpty]: Start isEmpty. Operand 1805 states and 3441 transitions. [2021-11-23 01:18:49,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2021-11-23 01:18:49,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:18:49,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:18:49,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:18:49,153 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:18:54,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:18:54,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3477 states to 1824 states and 3477 transitions. [2021-11-23 01:18:54,132 INFO L276 IsEmpty]: Start isEmpty. Operand 1824 states and 3477 transitions. [2021-11-23 01:18:54,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2021-11-23 01:18:54,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:18:54,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:18:54,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:18:54,170 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:18:54,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:18:54,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3482 states to 1827 states and 3482 transitions. [2021-11-23 01:18:54,220 INFO L276 IsEmpty]: Start isEmpty. Operand 1827 states and 3482 transitions. [2021-11-23 01:18:54,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2021-11-23 01:18:54,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:18:54,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:18:54,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:18:54,258 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:18:54,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:18:54,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3482 states to 1828 states and 3482 transitions. [2021-11-23 01:18:54,302 INFO L276 IsEmpty]: Start isEmpty. Operand 1828 states and 3482 transitions. [2021-11-23 01:18:54,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2021-11-23 01:18:54,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:18:54,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:18:54,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:18:54,347 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:18:54,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:18:54,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3482 states to 1829 states and 3482 transitions. [2021-11-23 01:18:54,404 INFO L276 IsEmpty]: Start isEmpty. Operand 1829 states and 3482 transitions. [2021-11-23 01:18:54,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2021-11-23 01:18:54,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:18:54,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:18:54,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:18:54,438 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:18:54,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:18:54,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3469 states to 1824 states and 3469 transitions. [2021-11-23 01:18:54,477 INFO L276 IsEmpty]: Start isEmpty. Operand 1824 states and 3469 transitions. [2021-11-23 01:18:54,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2021-11-23 01:18:54,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:18:54,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:18:54,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:18:54,510 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:19:07,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:07,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3540 states to 1862 states and 3540 transitions. [2021-11-23 01:19:07,658 INFO L276 IsEmpty]: Start isEmpty. Operand 1862 states and 3540 transitions. [2021-11-23 01:19:07,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2021-11-23 01:19:07,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:07,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:07,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:07,821 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:19:18,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:18,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3551 states to 1867 states and 3551 transitions. [2021-11-23 01:19:18,124 INFO L276 IsEmpty]: Start isEmpty. Operand 1867 states and 3551 transitions. [2021-11-23 01:19:18,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2021-11-23 01:19:18,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:18,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:18,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:18,339 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:19:20,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:20,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3560 states to 1871 states and 3560 transitions. [2021-11-23 01:19:20,953 INFO L276 IsEmpty]: Start isEmpty. Operand 1871 states and 3560 transitions. [2021-11-23 01:19:20,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2021-11-23 01:19:20,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:20,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:20,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:21,096 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:19:36,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:36,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3404 states to 1795 states and 3404 transitions. [2021-11-23 01:19:36,266 INFO L276 IsEmpty]: Start isEmpty. Operand 1795 states and 3404 transitions. [2021-11-23 01:19:36,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2021-11-23 01:19:36,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:36,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:36,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:36,312 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:19:38,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:38,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3405 states to 1796 states and 3405 transitions. [2021-11-23 01:19:38,711 INFO L276 IsEmpty]: Start isEmpty. Operand 1796 states and 3405 transitions. [2021-11-23 01:19:38,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2021-11-23 01:19:38,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:38,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:38,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:38,742 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:19:41,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:41,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3410 states to 1799 states and 3410 transitions. [2021-11-23 01:19:41,192 INFO L276 IsEmpty]: Start isEmpty. Operand 1799 states and 3410 transitions. [2021-11-23 01:19:41,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2021-11-23 01:19:41,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:41,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:41,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:41,345 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:19:43,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:43,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3409 states to 1800 states and 3409 transitions. [2021-11-23 01:19:43,782 INFO L276 IsEmpty]: Start isEmpty. Operand 1800 states and 3409 transitions. [2021-11-23 01:19:43,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2021-11-23 01:19:43,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:43,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:43,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:43,937 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:19:56,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:56,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3417 states to 1806 states and 3417 transitions. [2021-11-23 01:19:56,600 INFO L276 IsEmpty]: Start isEmpty. Operand 1806 states and 3417 transitions. [2021-11-23 01:19:56,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2021-11-23 01:19:56,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:56,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:56,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:56,633 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:19:56,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:56,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3419 states to 1808 states and 3419 transitions. [2021-11-23 01:19:56,675 INFO L276 IsEmpty]: Start isEmpty. Operand 1808 states and 3419 transitions. [2021-11-23 01:19:56,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2021-11-23 01:19:56,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:56,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:56,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:56,834 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:19:58,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:19:58,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3419 states to 1809 states and 3419 transitions. [2021-11-23 01:19:58,331 INFO L276 IsEmpty]: Start isEmpty. Operand 1809 states and 3419 transitions. [2021-11-23 01:19:58,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2021-11-23 01:19:58,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:19:58,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:19:58,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:19:58,365 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:20:00,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:00,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3484 states to 1843 states and 3484 transitions. [2021-11-23 01:20:00,939 INFO L276 IsEmpty]: Start isEmpty. Operand 1843 states and 3484 transitions. [2021-11-23 01:20:00,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2021-11-23 01:20:00,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:00,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:00,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:00,968 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:20:01,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:01,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3484 states to 1844 states and 3484 transitions. [2021-11-23 01:20:01,005 INFO L276 IsEmpty]: Start isEmpty. Operand 1844 states and 3484 transitions. [2021-11-23 01:20:01,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2021-11-23 01:20:01,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:01,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:01,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:01,046 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:20:05,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:05,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3492 states to 1847 states and 3492 transitions. [2021-11-23 01:20:05,616 INFO L276 IsEmpty]: Start isEmpty. Operand 1847 states and 3492 transitions. [2021-11-23 01:20:05,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2021-11-23 01:20:05,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:05,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:05,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:05,654 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:20:08,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:08,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3493 states to 1849 states and 3493 transitions. [2021-11-23 01:20:08,031 INFO L276 IsEmpty]: Start isEmpty. Operand 1849 states and 3493 transitions. [2021-11-23 01:20:08,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2021-11-23 01:20:08,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:08,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:08,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:08,069 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:20:13,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:13,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3495 states to 1852 states and 3495 transitions. [2021-11-23 01:20:13,037 INFO L276 IsEmpty]: Start isEmpty. Operand 1852 states and 3495 transitions. [2021-11-23 01:20:13,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2021-11-23 01:20:13,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:13,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:13,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:13,062 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:20:15,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:15,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3494 states to 1852 states and 3494 transitions. [2021-11-23 01:20:15,431 INFO L276 IsEmpty]: Start isEmpty. Operand 1852 states and 3494 transitions. [2021-11-23 01:20:15,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2021-11-23 01:20:15,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:15,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:15,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:15,476 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:20:20,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:20,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3502 states to 1855 states and 3502 transitions. [2021-11-23 01:20:20,726 INFO L276 IsEmpty]: Start isEmpty. Operand 1855 states and 3502 transitions. [2021-11-23 01:20:20,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2021-11-23 01:20:20,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:20,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:20,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:20,761 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:20:23,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:23,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3503 states to 1857 states and 3503 transitions. [2021-11-23 01:20:23,840 INFO L276 IsEmpty]: Start isEmpty. Operand 1857 states and 3503 transitions. [2021-11-23 01:20:23,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2021-11-23 01:20:23,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:23,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:23,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:23,889 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:20:29,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:29,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3505 states to 1860 states and 3505 transitions. [2021-11-23 01:20:29,418 INFO L276 IsEmpty]: Start isEmpty. Operand 1860 states and 3505 transitions. [2021-11-23 01:20:29,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2021-11-23 01:20:29,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:29,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:29,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:29,466 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:20:29,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:29,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3496 states to 1857 states and 3496 transitions. [2021-11-23 01:20:29,514 INFO L276 IsEmpty]: Start isEmpty. Operand 1857 states and 3496 transitions. [2021-11-23 01:20:29,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2021-11-23 01:20:29,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:29,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:29,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:29,552 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:20:29,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:20:29,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3492 states to 1856 states and 3492 transitions. [2021-11-23 01:20:29,602 INFO L276 IsEmpty]: Start isEmpty. Operand 1856 states and 3492 transitions. [2021-11-23 01:20:29,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2021-11-23 01:20:29,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:20:29,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:20:29,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:20:29,646 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.