./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.UNBOUNDED.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_924ca393-9a22-40db-ba11-0abfbd8cdd7a/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_924ca393-9a22-40db-ba11-0abfbd8cdd7a/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_924ca393-9a22-40db-ba11-0abfbd8cdd7a/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_924ca393-9a22-40db-ba11-0abfbd8cdd7a/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_924ca393-9a22-40db-ba11-0abfbd8cdd7a/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_924ca393-9a22-40db-ba11-0abfbd8cdd7a/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 07df7c2ca2abed9bcd09481b78e93a7ff3ff9af974a044cb3d572c2018ab9c02 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 00:51:19,622 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 00:51:19,625 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 00:51:19,669 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 00:51:19,669 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 00:51:19,671 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 00:51:19,673 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 00:51:19,675 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 00:51:19,678 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 00:51:19,679 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 00:51:19,680 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 00:51:19,682 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 00:51:19,683 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 00:51:19,684 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 00:51:19,686 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 00:51:19,687 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 00:51:19,689 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 00:51:19,690 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 00:51:19,692 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 00:51:19,695 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 00:51:19,697 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 00:51:19,704 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 00:51:19,711 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 00:51:19,712 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 00:51:19,716 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 00:51:19,721 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 00:51:19,721 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 00:51:19,723 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 00:51:19,724 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 00:51:19,725 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 00:51:19,726 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 00:51:19,727 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 00:51:19,729 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 00:51:19,730 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 00:51:19,732 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 00:51:19,733 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 00:51:19,734 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 00:51:19,734 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 00:51:19,734 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 00:51:19,735 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 00:51:19,736 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 00:51:19,737 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_924ca393-9a22-40db-ba11-0abfbd8cdd7a/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-23 00:51:19,765 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 00:51:19,765 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 00:51:19,766 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 00:51:19,766 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 00:51:19,767 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 00:51:19,767 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 00:51:19,767 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 00:51:19,767 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 00:51:19,768 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 00:51:19,768 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 00:51:19,768 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 00:51:19,768 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 00:51:19,768 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 00:51:19,769 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 00:51:19,769 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 00:51:19,769 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 00:51:19,769 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 00:51:19,769 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 00:51:19,770 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 00:51:19,770 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 00:51:19,770 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 00:51:19,770 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:51:19,771 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 00:51:19,771 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 00:51:19,771 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 00:51:19,771 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 00:51:19,771 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 00:51:19,772 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 00:51:19,772 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_924ca393-9a22-40db-ba11-0abfbd8cdd7a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_924ca393-9a22-40db-ba11-0abfbd8cdd7a/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 07df7c2ca2abed9bcd09481b78e93a7ff3ff9af974a044cb3d572c2018ab9c02 [2021-11-23 00:51:20,076 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 00:51:20,110 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 00:51:20,113 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 00:51:20,114 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 00:51:20,115 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 00:51:20,116 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_924ca393-9a22-40db-ba11-0abfbd8cdd7a/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2021-11-23 00:51:20,203 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_924ca393-9a22-40db-ba11-0abfbd8cdd7a/bin/ukojak-LBtLqBUTdQ/data/e3fb4f87b/87a7116ecdb84e24a7f0729499a4c9ad/FLAGe6168659e [2021-11-23 00:51:21,151 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 00:51:21,152 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_924ca393-9a22-40db-ba11-0abfbd8cdd7a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2021-11-23 00:51:21,214 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_924ca393-9a22-40db-ba11-0abfbd8cdd7a/bin/ukojak-LBtLqBUTdQ/data/e3fb4f87b/87a7116ecdb84e24a7f0729499a4c9ad/FLAGe6168659e [2021-11-23 00:51:21,569 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_924ca393-9a22-40db-ba11-0abfbd8cdd7a/bin/ukojak-LBtLqBUTdQ/data/e3fb4f87b/87a7116ecdb84e24a7f0729499a4c9ad [2021-11-23 00:51:21,571 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 00:51:21,572 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 00:51:21,573 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 00:51:21,573 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 00:51:21,577 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 00:51:21,578 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:51:21" (1/1) ... [2021-11-23 00:51:21,579 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4acfcfd7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:51:21, skipping insertion in model container [2021-11-23 00:51:21,579 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:51:21" (1/1) ... [2021-11-23 00:51:21,584 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 00:51:22,109 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 00:51:22,930 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_924ca393-9a22-40db-ba11-0abfbd8cdd7a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[21603,21616] [2021-11-23 00:51:22,968 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_924ca393-9a22-40db-ba11-0abfbd8cdd7a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[27289,27302] [2021-11-23 00:51:22,982 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_924ca393-9a22-40db-ba11-0abfbd8cdd7a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[28711,28724] [2021-11-23 00:51:23,004 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_924ca393-9a22-40db-ba11-0abfbd8cdd7a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[29569,29582] [2021-11-23 00:51:23,020 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_924ca393-9a22-40db-ba11-0abfbd8cdd7a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[31319,31332] [2021-11-23 00:51:23,029 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_924ca393-9a22-40db-ba11-0abfbd8cdd7a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[32177,32190] [2021-11-23 00:51:23,039 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_924ca393-9a22-40db-ba11-0abfbd8cdd7a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[33363,33376] [2021-11-23 00:51:23,068 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_924ca393-9a22-40db-ba11-0abfbd8cdd7a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[36132,36145] [2021-11-23 00:51:23,077 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_924ca393-9a22-40db-ba11-0abfbd8cdd7a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[36993,37006] [2021-11-23 00:51:23,087 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_924ca393-9a22-40db-ba11-0abfbd8cdd7a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[38182,38195] [2021-11-23 00:51:23,105 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_924ca393-9a22-40db-ba11-0abfbd8cdd7a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[40387,40400] [2021-11-23 00:51:23,143 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_924ca393-9a22-40db-ba11-0abfbd8cdd7a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[44640,44653] [2021-11-23 00:51:23,162 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_924ca393-9a22-40db-ba11-0abfbd8cdd7a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[45501,45514] [2021-11-23 00:51:23,178 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_924ca393-9a22-40db-ba11-0abfbd8cdd7a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[46690,46703] [2021-11-23 00:51:23,209 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_924ca393-9a22-40db-ba11-0abfbd8cdd7a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[48895,48908] [2021-11-23 00:51:23,252 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_924ca393-9a22-40db-ba11-0abfbd8cdd7a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[52584,52597] [2021-11-23 00:51:23,300 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_924ca393-9a22-40db-ba11-0abfbd8cdd7a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[59245,59258] [2021-11-23 00:51:23,308 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_924ca393-9a22-40db-ba11-0abfbd8cdd7a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[60106,60119] [2021-11-23 00:51:23,318 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_924ca393-9a22-40db-ba11-0abfbd8cdd7a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[61295,61308] [2021-11-23 00:51:23,333 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_924ca393-9a22-40db-ba11-0abfbd8cdd7a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[63500,63513] [2021-11-23 00:51:23,357 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_924ca393-9a22-40db-ba11-0abfbd8cdd7a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[67189,67202] [2021-11-23 00:51:23,394 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_924ca393-9a22-40db-ba11-0abfbd8cdd7a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[73286,73299] [2021-11-23 00:51:23,451 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_924ca393-9a22-40db-ba11-0abfbd8cdd7a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[84175,84188] [2021-11-23 00:51:23,459 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_924ca393-9a22-40db-ba11-0abfbd8cdd7a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[85036,85049] [2021-11-23 00:51:23,468 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_924ca393-9a22-40db-ba11-0abfbd8cdd7a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[86229,86242] [2021-11-23 00:51:23,484 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_924ca393-9a22-40db-ba11-0abfbd8cdd7a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[88438,88451] [2021-11-23 00:51:23,510 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_924ca393-9a22-40db-ba11-0abfbd8cdd7a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[92411,92424] [2021-11-23 00:51:23,553 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_924ca393-9a22-40db-ba11-0abfbd8cdd7a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[99364,99377] [2021-11-23 00:51:23,623 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_924ca393-9a22-40db-ba11-0abfbd8cdd7a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[111409,111422] [2021-11-23 00:51:23,751 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_924ca393-9a22-40db-ba11-0abfbd8cdd7a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[132586,132599] [2021-11-23 00:51:23,758 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_924ca393-9a22-40db-ba11-0abfbd8cdd7a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[133447,133460] [2021-11-23 00:51:23,767 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_924ca393-9a22-40db-ba11-0abfbd8cdd7a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[134636,134649] [2021-11-23 00:51:23,782 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_924ca393-9a22-40db-ba11-0abfbd8cdd7a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[136841,136854] [2021-11-23 00:51:23,806 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_924ca393-9a22-40db-ba11-0abfbd8cdd7a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[140530,140543] [2021-11-23 00:51:23,839 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_924ca393-9a22-40db-ba11-0abfbd8cdd7a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[146627,146640] [2021-11-23 00:51:23,896 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_924ca393-9a22-40db-ba11-0abfbd8cdd7a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[156952,156965] [2021-11-23 00:51:23,995 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_924ca393-9a22-40db-ba11-0abfbd8cdd7a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[174689,174702] [2021-11-23 00:51:25,753 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:51:25,778 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 00:51:25,924 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_924ca393-9a22-40db-ba11-0abfbd8cdd7a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[21603,21616] [2021-11-23 00:51:25,947 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_924ca393-9a22-40db-ba11-0abfbd8cdd7a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[27289,27302] [2021-11-23 00:51:25,957 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_924ca393-9a22-40db-ba11-0abfbd8cdd7a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[28711,28724] [2021-11-23 00:51:25,964 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_924ca393-9a22-40db-ba11-0abfbd8cdd7a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[29569,29582] [2021-11-23 00:51:25,975 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_924ca393-9a22-40db-ba11-0abfbd8cdd7a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[31319,31332] [2021-11-23 00:51:25,985 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_924ca393-9a22-40db-ba11-0abfbd8cdd7a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[32177,32190] [2021-11-23 00:51:25,995 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_924ca393-9a22-40db-ba11-0abfbd8cdd7a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[33363,33376] [2021-11-23 00:51:26,012 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_924ca393-9a22-40db-ba11-0abfbd8cdd7a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[36132,36145] [2021-11-23 00:51:26,019 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_924ca393-9a22-40db-ba11-0abfbd8cdd7a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[36993,37006] [2021-11-23 00:51:26,027 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_924ca393-9a22-40db-ba11-0abfbd8cdd7a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[38182,38195] [2021-11-23 00:51:26,042 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_924ca393-9a22-40db-ba11-0abfbd8cdd7a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[40387,40400] [2021-11-23 00:51:26,062 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_924ca393-9a22-40db-ba11-0abfbd8cdd7a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[44640,44653] [2021-11-23 00:51:26,068 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_924ca393-9a22-40db-ba11-0abfbd8cdd7a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[45501,45514] [2021-11-23 00:51:26,076 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_924ca393-9a22-40db-ba11-0abfbd8cdd7a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[46690,46703] [2021-11-23 00:51:26,090 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_924ca393-9a22-40db-ba11-0abfbd8cdd7a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[48895,48908] [2021-11-23 00:51:26,109 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_924ca393-9a22-40db-ba11-0abfbd8cdd7a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[52584,52597] [2021-11-23 00:51:26,141 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_924ca393-9a22-40db-ba11-0abfbd8cdd7a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[59245,59258] [2021-11-23 00:51:26,148 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_924ca393-9a22-40db-ba11-0abfbd8cdd7a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[60106,60119] [2021-11-23 00:51:26,155 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_924ca393-9a22-40db-ba11-0abfbd8cdd7a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[61295,61308] [2021-11-23 00:51:26,168 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_924ca393-9a22-40db-ba11-0abfbd8cdd7a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[63500,63513] [2021-11-23 00:51:26,188 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_924ca393-9a22-40db-ba11-0abfbd8cdd7a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[67189,67202] [2021-11-23 00:51:26,218 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_924ca393-9a22-40db-ba11-0abfbd8cdd7a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[73286,73299] [2021-11-23 00:51:26,266 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_924ca393-9a22-40db-ba11-0abfbd8cdd7a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[84175,84188] [2021-11-23 00:51:26,273 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_924ca393-9a22-40db-ba11-0abfbd8cdd7a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[85036,85049] [2021-11-23 00:51:26,281 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_924ca393-9a22-40db-ba11-0abfbd8cdd7a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[86229,86242] [2021-11-23 00:51:26,293 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_924ca393-9a22-40db-ba11-0abfbd8cdd7a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[88438,88451] [2021-11-23 00:51:26,315 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_924ca393-9a22-40db-ba11-0abfbd8cdd7a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[92411,92424] [2021-11-23 00:51:26,351 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_924ca393-9a22-40db-ba11-0abfbd8cdd7a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[99364,99377] [2021-11-23 00:51:26,410 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_924ca393-9a22-40db-ba11-0abfbd8cdd7a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[111409,111422] [2021-11-23 00:51:26,506 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_924ca393-9a22-40db-ba11-0abfbd8cdd7a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[132586,132599] [2021-11-23 00:51:26,513 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_924ca393-9a22-40db-ba11-0abfbd8cdd7a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[133447,133460] [2021-11-23 00:51:26,520 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_924ca393-9a22-40db-ba11-0abfbd8cdd7a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[134636,134649] [2021-11-23 00:51:26,533 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_924ca393-9a22-40db-ba11-0abfbd8cdd7a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[136841,136854] [2021-11-23 00:51:26,553 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_924ca393-9a22-40db-ba11-0abfbd8cdd7a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[140530,140543] [2021-11-23 00:51:26,582 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_924ca393-9a22-40db-ba11-0abfbd8cdd7a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[146627,146640] [2021-11-23 00:51:26,627 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_924ca393-9a22-40db-ba11-0abfbd8cdd7a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[156952,156965] [2021-11-23 00:51:26,698 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_924ca393-9a22-40db-ba11-0abfbd8cdd7a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[174689,174702] [2021-11-23 00:51:28,173 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:51:28,214 INFO L208 MainTranslator]: Completed translation [2021-11-23 00:51:28,215 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:51:28 WrapperNode [2021-11-23 00:51:28,215 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 00:51:28,216 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 00:51:28,216 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 00:51:28,216 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 00:51:28,223 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:51:28" (1/1) ... [2021-11-23 00:51:28,346 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:51:28" (1/1) ... [2021-11-23 00:51:28,803 INFO L137 Inliner]: procedures = 28, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 23263 [2021-11-23 00:51:28,804 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 00:51:28,805 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 00:51:28,805 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 00:51:28,805 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 00:51:28,814 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:51:28" (1/1) ... [2021-11-23 00:51:28,814 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:51:28" (1/1) ... [2021-11-23 00:51:28,898 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:51:28" (1/1) ... [2021-11-23 00:51:28,899 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:51:28" (1/1) ... [2021-11-23 00:51:29,063 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:51:28" (1/1) ... [2021-11-23 00:51:29,137 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:51:28" (1/1) ... [2021-11-23 00:51:29,178 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:51:28" (1/1) ... [2021-11-23 00:51:29,369 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 00:51:29,385 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 00:51:29,385 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 00:51:29,386 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 00:51:29,387 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:51:28" (1/1) ... [2021-11-23 00:51:29,394 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:51:29,418 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_924ca393-9a22-40db-ba11-0abfbd8cdd7a/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 00:51:29,448 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_924ca393-9a22-40db-ba11-0abfbd8cdd7a/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 00:51:29,503 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_924ca393-9a22-40db-ba11-0abfbd8cdd7a/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 00:51:29,565 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 00:51:29,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 00:51:29,566 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 00:51:29,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 00:51:30,411 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 00:51:30,413 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 00:51:39,042 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 00:51:40,845 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 00:51:40,846 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-23 00:51:40,854 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:51:40 BoogieIcfgContainer [2021-11-23 00:51:40,854 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 00:51:40,855 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 00:51:40,855 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 00:51:40,866 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 00:51:40,866 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:51:40" (1/1) ... [2021-11-23 00:51:40,876 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 00:51:41,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:41,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6830 states to 3669 states and 6830 transitions. [2021-11-23 00:51:41,042 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 6830 transitions. [2021-11-23 00:51:41,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-23 00:51:41,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:41,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:41,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:41,680 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 00:51:42,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:42,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6802 states to 3656 states and 6802 transitions. [2021-11-23 00:51:42,028 INFO L276 IsEmpty]: Start isEmpty. Operand 3656 states and 6802 transitions. [2021-11-23 00:51:42,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2021-11-23 00:51:42,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:42,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:42,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:42,262 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 00:51:42,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:42,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6775 states to 3643 states and 6775 transitions. [2021-11-23 00:51:42,417 INFO L276 IsEmpty]: Start isEmpty. Operand 3643 states and 6775 transitions. [2021-11-23 00:51:42,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2021-11-23 00:51:42,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:42,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:42,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:42,621 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 00:51:42,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:42,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6748 states to 3630 states and 6748 transitions. [2021-11-23 00:51:42,759 INFO L276 IsEmpty]: Start isEmpty. Operand 3630 states and 6748 transitions. [2021-11-23 00:51:42,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2021-11-23 00:51:42,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:42,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:42,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:42,962 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 00:51:43,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:43,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6721 states to 3617 states and 6721 transitions. [2021-11-23 00:51:43,083 INFO L276 IsEmpty]: Start isEmpty. Operand 3617 states and 6721 transitions. [2021-11-23 00:51:43,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2021-11-23 00:51:43,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:43,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:43,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:43,271 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 00:51:43,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:43,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6694 states to 3604 states and 6694 transitions. [2021-11-23 00:51:43,399 INFO L276 IsEmpty]: Start isEmpty. Operand 3604 states and 6694 transitions. [2021-11-23 00:51:43,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2021-11-23 00:51:43,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:43,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:43,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:43,570 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 00:51:43,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:43,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6667 states to 3591 states and 6667 transitions. [2021-11-23 00:51:43,659 INFO L276 IsEmpty]: Start isEmpty. Operand 3591 states and 6667 transitions. [2021-11-23 00:51:43,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2021-11-23 00:51:43,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:43,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:43,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:43,812 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 00:51:43,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:43,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6640 states to 3578 states and 6640 transitions. [2021-11-23 00:51:43,902 INFO L276 IsEmpty]: Start isEmpty. Operand 3578 states and 6640 transitions. [2021-11-23 00:51:43,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2021-11-23 00:51:43,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:43,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:44,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:44,137 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 00:51:44,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:44,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6241 states to 3377 states and 6241 transitions. [2021-11-23 00:51:44,466 INFO L276 IsEmpty]: Start isEmpty. Operand 3377 states and 6241 transitions. [2021-11-23 00:51:44,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2021-11-23 00:51:44,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:44,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:44,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:44,571 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 00:51:44,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:44,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6214 states to 3364 states and 6214 transitions. [2021-11-23 00:51:44,660 INFO L276 IsEmpty]: Start isEmpty. Operand 3364 states and 6214 transitions. [2021-11-23 00:51:44,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2021-11-23 00:51:44,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:44,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:44,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:44,767 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 00:51:44,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:44,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6187 states to 3351 states and 6187 transitions. [2021-11-23 00:51:44,848 INFO L276 IsEmpty]: Start isEmpty. Operand 3351 states and 6187 transitions. [2021-11-23 00:51:44,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2021-11-23 00:51:44,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:44,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:44,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:44,954 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 00:51:45,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:45,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6160 states to 3338 states and 6160 transitions. [2021-11-23 00:51:45,031 INFO L276 IsEmpty]: Start isEmpty. Operand 3338 states and 6160 transitions. [2021-11-23 00:51:45,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2021-11-23 00:51:45,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:45,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:45,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:45,134 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 00:51:45,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:45,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6133 states to 3325 states and 6133 transitions. [2021-11-23 00:51:45,205 INFO L276 IsEmpty]: Start isEmpty. Operand 3325 states and 6133 transitions. [2021-11-23 00:51:45,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2021-11-23 00:51:45,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:45,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:45,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:45,304 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 00:51:45,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:45,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5734 states to 3124 states and 5734 transitions. [2021-11-23 00:51:45,377 INFO L276 IsEmpty]: Start isEmpty. Operand 3124 states and 5734 transitions. [2021-11-23 00:51:45,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2021-11-23 00:51:45,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:45,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:45,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:45,484 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 00:51:45,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:45,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5707 states to 3111 states and 5707 transitions. [2021-11-23 00:51:45,582 INFO L276 IsEmpty]: Start isEmpty. Operand 3111 states and 5707 transitions. [2021-11-23 00:51:45,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2021-11-23 00:51:45,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:45,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:45,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:45,722 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 00:51:45,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:45,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5680 states to 3098 states and 5680 transitions. [2021-11-23 00:51:45,806 INFO L276 IsEmpty]: Start isEmpty. Operand 3098 states and 5680 transitions. [2021-11-23 00:51:45,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2021-11-23 00:51:45,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:45,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:45,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:45,946 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 00:51:46,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:46,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5653 states to 3085 states and 5653 transitions. [2021-11-23 00:51:46,024 INFO L276 IsEmpty]: Start isEmpty. Operand 3085 states and 5653 transitions. [2021-11-23 00:51:46,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2021-11-23 00:51:46,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:46,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:46,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:46,141 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 00:51:46,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:46,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5626 states to 3072 states and 5626 transitions. [2021-11-23 00:51:46,226 INFO L276 IsEmpty]: Start isEmpty. Operand 3072 states and 5626 transitions. [2021-11-23 00:51:46,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2021-11-23 00:51:46,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:46,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:46,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:46,415 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 00:51:46,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:46,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5599 states to 3059 states and 5599 transitions. [2021-11-23 00:51:46,486 INFO L276 IsEmpty]: Start isEmpty. Operand 3059 states and 5599 transitions. [2021-11-23 00:51:46,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2021-11-23 00:51:46,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:46,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:46,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:46,583 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 00:51:46,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:46,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5200 states to 2858 states and 5200 transitions. [2021-11-23 00:51:46,647 INFO L276 IsEmpty]: Start isEmpty. Operand 2858 states and 5200 transitions. [2021-11-23 00:51:46,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2021-11-23 00:51:46,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:46,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:46,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:46,742 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 00:51:46,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:46,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5173 states to 2845 states and 5173 transitions. [2021-11-23 00:51:46,815 INFO L276 IsEmpty]: Start isEmpty. Operand 2845 states and 5173 transitions. [2021-11-23 00:51:46,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2021-11-23 00:51:46,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:46,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:46,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:46,908 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 00:51:46,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:46,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5146 states to 2832 states and 5146 transitions. [2021-11-23 00:51:46,976 INFO L276 IsEmpty]: Start isEmpty. Operand 2832 states and 5146 transitions. [2021-11-23 00:51:46,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2021-11-23 00:51:46,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:46,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:47,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:47,072 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 00:51:47,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:47,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5119 states to 2819 states and 5119 transitions. [2021-11-23 00:51:47,137 INFO L276 IsEmpty]: Start isEmpty. Operand 2819 states and 5119 transitions. [2021-11-23 00:51:47,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2021-11-23 00:51:47,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:47,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:47,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:47,355 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 00:51:48,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:48,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5108 states to 2814 states and 5108 transitions. [2021-11-23 00:51:48,014 INFO L276 IsEmpty]: Start isEmpty. Operand 2814 states and 5108 transitions. [2021-11-23 00:51:48,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2021-11-23 00:51:48,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:48,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:48,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:48,118 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 00:51:48,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:48,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5097 states to 2809 states and 5097 transitions. [2021-11-23 00:51:48,233 INFO L276 IsEmpty]: Start isEmpty. Operand 2809 states and 5097 transitions. [2021-11-23 00:51:48,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2021-11-23 00:51:48,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:48,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:48,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:48,331 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 00:51:48,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:48,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5070 states to 2796 states and 5070 transitions. [2021-11-23 00:51:48,399 INFO L276 IsEmpty]: Start isEmpty. Operand 2796 states and 5070 transitions. [2021-11-23 00:51:48,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2021-11-23 00:51:48,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:48,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:48,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:48,497 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 00:51:48,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:48,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5043 states to 2783 states and 5043 transitions. [2021-11-23 00:51:48,570 INFO L276 IsEmpty]: Start isEmpty. Operand 2783 states and 5043 transitions. [2021-11-23 00:51:48,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2021-11-23 00:51:48,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:48,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:48,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:48,666 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 00:51:48,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:48,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5016 states to 2770 states and 5016 transitions. [2021-11-23 00:51:48,744 INFO L276 IsEmpty]: Start isEmpty. Operand 2770 states and 5016 transitions. [2021-11-23 00:51:48,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2021-11-23 00:51:48,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:48,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:48,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:48,841 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 00:51:49,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:49,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4536 states to 2530 states and 4536 transitions. [2021-11-23 00:51:49,026 INFO L276 IsEmpty]: Start isEmpty. Operand 2530 states and 4536 transitions. [2021-11-23 00:51:49,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2021-11-23 00:51:49,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:49,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:49,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:49,122 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 00:51:49,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:49,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4509 states to 2517 states and 4509 transitions. [2021-11-23 00:51:49,200 INFO L276 IsEmpty]: Start isEmpty. Operand 2517 states and 4509 transitions. [2021-11-23 00:51:49,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2021-11-23 00:51:49,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:49,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:49,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:49,304 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 00:51:49,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:49,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4498 states to 2512 states and 4498 transitions. [2021-11-23 00:51:49,402 INFO L276 IsEmpty]: Start isEmpty. Operand 2512 states and 4498 transitions. [2021-11-23 00:51:49,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2021-11-23 00:51:49,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:49,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:49,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:49,492 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 00:51:49,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:49,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4471 states to 2499 states and 4471 transitions. [2021-11-23 00:51:49,557 INFO L276 IsEmpty]: Start isEmpty. Operand 2499 states and 4471 transitions. [2021-11-23 00:51:49,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2021-11-23 00:51:49,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:49,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:49,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:49,661 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 00:51:49,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:49,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4444 states to 2486 states and 4444 transitions. [2021-11-23 00:51:49,732 INFO L276 IsEmpty]: Start isEmpty. Operand 2486 states and 4444 transitions. [2021-11-23 00:51:49,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2021-11-23 00:51:49,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:49,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:49,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:49,827 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 00:51:49,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:49,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4417 states to 2473 states and 4417 transitions. [2021-11-23 00:51:49,903 INFO L276 IsEmpty]: Start isEmpty. Operand 2473 states and 4417 transitions. [2021-11-23 00:51:49,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2021-11-23 00:51:49,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:49,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:49,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:49,994 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 00:51:50,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:50,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4406 states to 2468 states and 4406 transitions. [2021-11-23 00:51:50,079 INFO L276 IsEmpty]: Start isEmpty. Operand 2468 states and 4406 transitions. [2021-11-23 00:51:50,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2021-11-23 00:51:50,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:50,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:50,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:50,171 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 00:51:50,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:50,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4379 states to 2455 states and 4379 transitions. [2021-11-23 00:51:50,237 INFO L276 IsEmpty]: Start isEmpty. Operand 2455 states and 4379 transitions. [2021-11-23 00:51:50,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2021-11-23 00:51:50,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:50,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:50,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:50,334 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 00:51:50,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:50,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4352 states to 2442 states and 4352 transitions. [2021-11-23 00:51:50,409 INFO L276 IsEmpty]: Start isEmpty. Operand 2442 states and 4352 transitions. [2021-11-23 00:51:50,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2021-11-23 00:51:50,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:50,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:50,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:50,497 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 00:51:50,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:50,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4341 states to 2437 states and 4341 transitions. [2021-11-23 00:51:50,576 INFO L276 IsEmpty]: Start isEmpty. Operand 2437 states and 4341 transitions. [2021-11-23 00:51:50,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2021-11-23 00:51:50,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:50,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:50,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:50,667 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 00:51:50,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:50,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4314 states to 2424 states and 4314 transitions. [2021-11-23 00:51:50,730 INFO L276 IsEmpty]: Start isEmpty. Operand 2424 states and 4314 transitions. [2021-11-23 00:51:50,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2021-11-23 00:51:50,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:50,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:50,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:50,825 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 00:51:50,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:50,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4303 states to 2419 states and 4303 transitions. [2021-11-23 00:51:50,898 INFO L276 IsEmpty]: Start isEmpty. Operand 2419 states and 4303 transitions. [2021-11-23 00:51:50,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2021-11-23 00:51:50,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:50,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:50,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:51,051 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 00:51:52,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:52,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4282 states to 2408 states and 4282 transitions. [2021-11-23 00:51:52,269 INFO L276 IsEmpty]: Start isEmpty. Operand 2408 states and 4282 transitions. [2021-11-23 00:51:52,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2021-11-23 00:51:52,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:52,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:52,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:52,357 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 00:51:52,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:52,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4261 states to 2397 states and 4261 transitions. [2021-11-23 00:51:52,451 INFO L276 IsEmpty]: Start isEmpty. Operand 2397 states and 4261 transitions. [2021-11-23 00:51:52,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2021-11-23 00:51:52,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:52,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:52,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:52,540 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 00:51:52,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:52,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4250 states to 2392 states and 4250 transitions. [2021-11-23 00:51:52,615 INFO L276 IsEmpty]: Start isEmpty. Operand 2392 states and 4250 transitions. [2021-11-23 00:51:52,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2021-11-23 00:51:52,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:52,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:52,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:52,844 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 00:51:52,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:52,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4239 states to 2387 states and 4239 transitions. [2021-11-23 00:51:52,935 INFO L276 IsEmpty]: Start isEmpty. Operand 2387 states and 4239 transitions. [2021-11-23 00:51:52,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2021-11-23 00:51:52,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:52,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:52,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:53,046 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 00:51:53,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:53,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4212 states to 2374 states and 4212 transitions. [2021-11-23 00:51:53,120 INFO L276 IsEmpty]: Start isEmpty. Operand 2374 states and 4212 transitions. [2021-11-23 00:51:53,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2021-11-23 00:51:53,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:53,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:53,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:53,222 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 00:51:53,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:53,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4201 states to 2369 states and 4201 transitions. [2021-11-23 00:51:53,315 INFO L276 IsEmpty]: Start isEmpty. Operand 2369 states and 4201 transitions. [2021-11-23 00:51:53,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2021-11-23 00:51:53,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:53,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:53,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:53,417 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 00:51:53,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:53,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4174 states to 2356 states and 4174 transitions. [2021-11-23 00:51:53,489 INFO L276 IsEmpty]: Start isEmpty. Operand 2356 states and 4174 transitions. [2021-11-23 00:51:53,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2021-11-23 00:51:53,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:53,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:53,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:53,588 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 00:51:53,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:53,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4147 states to 2343 states and 4147 transitions. [2021-11-23 00:51:53,662 INFO L276 IsEmpty]: Start isEmpty. Operand 2343 states and 4147 transitions. [2021-11-23 00:51:53,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2021-11-23 00:51:53,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:53,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:53,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:53,765 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 00:51:53,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:53,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4136 states to 2338 states and 4136 transitions. [2021-11-23 00:51:53,870 INFO L276 IsEmpty]: Start isEmpty. Operand 2338 states and 4136 transitions. [2021-11-23 00:51:53,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2021-11-23 00:51:53,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:53,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:53,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:53,970 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 00:51:54,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:54,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4109 states to 2325 states and 4109 transitions. [2021-11-23 00:51:54,041 INFO L276 IsEmpty]: Start isEmpty. Operand 2325 states and 4109 transitions. [2021-11-23 00:51:54,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2021-11-23 00:51:54,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:54,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:54,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:54,141 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 00:51:54,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:54,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4082 states to 2312 states and 4082 transitions. [2021-11-23 00:51:54,215 INFO L276 IsEmpty]: Start isEmpty. Operand 2312 states and 4082 transitions. [2021-11-23 00:51:54,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2021-11-23 00:51:54,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:54,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:54,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:54,310 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 00:51:54,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:54,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4055 states to 2299 states and 4055 transitions. [2021-11-23 00:51:54,389 INFO L276 IsEmpty]: Start isEmpty. Operand 2299 states and 4055 transitions. [2021-11-23 00:51:54,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2021-11-23 00:51:54,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:54,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:54,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:54,492 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 00:51:54,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:54,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4034 states to 2288 states and 4034 transitions. [2021-11-23 00:51:54,585 INFO L276 IsEmpty]: Start isEmpty. Operand 2288 states and 4034 transitions. [2021-11-23 00:51:54,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2021-11-23 00:51:54,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:54,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:54,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:54,700 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 00:51:54,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:54,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4023 states to 2283 states and 4023 transitions. [2021-11-23 00:51:54,783 INFO L276 IsEmpty]: Start isEmpty. Operand 2283 states and 4023 transitions. [2021-11-23 00:51:54,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2021-11-23 00:51:54,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:54,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:54,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:54,879 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 00:51:54,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:54,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4012 states to 2278 states and 4012 transitions. [2021-11-23 00:51:54,967 INFO L276 IsEmpty]: Start isEmpty. Operand 2278 states and 4012 transitions. [2021-11-23 00:51:54,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2021-11-23 00:51:54,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:54,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:55,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:55,060 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 00:51:55,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:55,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3985 states to 2265 states and 3985 transitions. [2021-11-23 00:51:55,132 INFO L276 IsEmpty]: Start isEmpty. Operand 2265 states and 3985 transitions. [2021-11-23 00:51:55,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2021-11-23 00:51:55,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:55,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:55,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:55,229 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 00:51:55,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:55,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3974 states to 2260 states and 3974 transitions. [2021-11-23 00:51:55,321 INFO L276 IsEmpty]: Start isEmpty. Operand 2260 states and 3974 transitions. [2021-11-23 00:51:55,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2021-11-23 00:51:55,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:55,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:55,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:55,421 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 00:51:55,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:55,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3947 states to 2247 states and 3947 transitions. [2021-11-23 00:51:55,492 INFO L276 IsEmpty]: Start isEmpty. Operand 2247 states and 3947 transitions. [2021-11-23 00:51:55,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2021-11-23 00:51:55,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:55,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:55,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:55,582 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 00:51:55,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:55,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3920 states to 2234 states and 3920 transitions. [2021-11-23 00:51:55,655 INFO L276 IsEmpty]: Start isEmpty. Operand 2234 states and 3920 transitions. [2021-11-23 00:51:55,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2021-11-23 00:51:55,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:55,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:55,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:55,750 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 00:51:55,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:55,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3899 states to 2223 states and 3899 transitions. [2021-11-23 00:51:55,831 INFO L276 IsEmpty]: Start isEmpty. Operand 2223 states and 3899 transitions. [2021-11-23 00:51:55,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2021-11-23 00:51:55,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:55,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:55,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:55,924 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 00:51:56,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:56,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3888 states to 2218 states and 3888 transitions. [2021-11-23 00:51:56,007 INFO L276 IsEmpty]: Start isEmpty. Operand 2218 states and 3888 transitions. [2021-11-23 00:51:56,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2021-11-23 00:51:56,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:56,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:56,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:56,094 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 00:51:56,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:56,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3877 states to 2213 states and 3877 transitions. [2021-11-23 00:51:56,174 INFO L276 IsEmpty]: Start isEmpty. Operand 2213 states and 3877 transitions. [2021-11-23 00:51:56,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2021-11-23 00:51:56,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:56,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:56,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:56,253 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 00:51:56,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:56,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3850 states to 2200 states and 3850 transitions. [2021-11-23 00:51:56,318 INFO L276 IsEmpty]: Start isEmpty. Operand 2200 states and 3850 transitions. [2021-11-23 00:51:56,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2021-11-23 00:51:56,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:56,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:56,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:56,400 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 00:51:56,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:56,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3829 states to 2189 states and 3829 transitions. [2021-11-23 00:51:56,467 INFO L276 IsEmpty]: Start isEmpty. Operand 2189 states and 3829 transitions. [2021-11-23 00:51:56,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2021-11-23 00:51:56,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:56,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:56,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:56,564 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 00:51:56,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:56,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3818 states to 2184 states and 3818 transitions. [2021-11-23 00:51:56,639 INFO L276 IsEmpty]: Start isEmpty. Operand 2184 states and 3818 transitions. [2021-11-23 00:51:56,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2021-11-23 00:51:56,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:56,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:56,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:56,810 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 00:51:58,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:58,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3761 states to 2153 states and 3761 transitions. [2021-11-23 00:51:58,567 INFO L276 IsEmpty]: Start isEmpty. Operand 2153 states and 3761 transitions. [2021-11-23 00:51:58,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-11-23 00:51:58,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:58,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:58,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:58,639 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 00:51:58,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:58,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3672 states to 2106 states and 3672 transitions. [2021-11-23 00:51:58,719 INFO L276 IsEmpty]: Start isEmpty. Operand 2106 states and 3672 transitions. [2021-11-23 00:51:58,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-11-23 00:51:58,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:58,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:58,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:58,795 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 00:51:58,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:58,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3651 states to 2095 states and 3651 transitions. [2021-11-23 00:51:58,949 INFO L276 IsEmpty]: Start isEmpty. Operand 2095 states and 3651 transitions. [2021-11-23 00:51:58,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-11-23 00:51:58,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:58,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:58,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:59,024 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 00:51:59,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:59,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3640 states to 2090 states and 3640 transitions. [2021-11-23 00:51:59,103 INFO L276 IsEmpty]: Start isEmpty. Operand 2090 states and 3640 transitions. [2021-11-23 00:51:59,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-11-23 00:51:59,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:59,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:59,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:59,178 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 00:51:59,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:59,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3613 states to 2077 states and 3613 transitions. [2021-11-23 00:51:59,247 INFO L276 IsEmpty]: Start isEmpty. Operand 2077 states and 3613 transitions. [2021-11-23 00:51:59,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-11-23 00:51:59,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:59,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:59,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:59,326 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 00:51:59,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:59,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3602 states to 2072 states and 3602 transitions. [2021-11-23 00:51:59,414 INFO L276 IsEmpty]: Start isEmpty. Operand 2072 states and 3602 transitions. [2021-11-23 00:51:59,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-11-23 00:51:59,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:59,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:59,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:59,500 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 00:51:59,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:59,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3581 states to 2061 states and 3581 transitions. [2021-11-23 00:51:59,596 INFO L276 IsEmpty]: Start isEmpty. Operand 2061 states and 3581 transitions. [2021-11-23 00:51:59,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-11-23 00:51:59,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:59,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:59,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:59,673 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 00:51:59,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:59,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3570 states to 2056 states and 3570 transitions. [2021-11-23 00:51:59,752 INFO L276 IsEmpty]: Start isEmpty. Operand 2056 states and 3570 transitions. [2021-11-23 00:51:59,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-11-23 00:51:59,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:59,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:59,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:59,829 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 00:51:59,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:59,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3543 states to 2043 states and 3543 transitions. [2021-11-23 00:51:59,900 INFO L276 IsEmpty]: Start isEmpty. Operand 2043 states and 3543 transitions. [2021-11-23 00:51:59,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-11-23 00:51:59,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:59,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:59,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:59,978 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 00:52:00,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:00,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3532 states to 2038 states and 3532 transitions. [2021-11-23 00:52:00,071 INFO L276 IsEmpty]: Start isEmpty. Operand 2038 states and 3532 transitions. [2021-11-23 00:52:00,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-11-23 00:52:00,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:00,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:00,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:00,154 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 00:52:00,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:00,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3505 states to 2025 states and 3505 transitions. [2021-11-23 00:52:00,230 INFO L276 IsEmpty]: Start isEmpty. Operand 2025 states and 3505 transitions. [2021-11-23 00:52:00,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-11-23 00:52:00,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:00,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:00,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:00,318 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 00:52:00,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:00,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3478 states to 2012 states and 3478 transitions. [2021-11-23 00:52:00,394 INFO L276 IsEmpty]: Start isEmpty. Operand 2012 states and 3478 transitions. [2021-11-23 00:52:00,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-11-23 00:52:00,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:00,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:00,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:00,474 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 00:52:00,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:00,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3467 states to 2007 states and 3467 transitions. [2021-11-23 00:52:00,572 INFO L276 IsEmpty]: Start isEmpty. Operand 2007 states and 3467 transitions. [2021-11-23 00:52:00,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-11-23 00:52:00,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:00,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:00,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:00,653 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 00:52:00,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:00,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3378 states to 1960 states and 3378 transitions. [2021-11-23 00:52:00,738 INFO L276 IsEmpty]: Start isEmpty. Operand 1960 states and 3378 transitions. [2021-11-23 00:52:00,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-11-23 00:52:00,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:00,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:00,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:00,824 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 00:52:00,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:00,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3357 states to 1949 states and 3357 transitions. [2021-11-23 00:52:00,903 INFO L276 IsEmpty]: Start isEmpty. Operand 1949 states and 3357 transitions. [2021-11-23 00:52:00,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-11-23 00:52:00,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:00,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:00,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:00,979 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 00:52:01,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:01,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3346 states to 1944 states and 3346 transitions. [2021-11-23 00:52:01,056 INFO L276 IsEmpty]: Start isEmpty. Operand 1944 states and 3346 transitions. [2021-11-23 00:52:01,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-11-23 00:52:01,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:01,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:01,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:01,133 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 00:52:01,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:01,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3319 states to 1931 states and 3319 transitions. [2021-11-23 00:52:01,199 INFO L276 IsEmpty]: Start isEmpty. Operand 1931 states and 3319 transitions. [2021-11-23 00:52:01,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-11-23 00:52:01,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:01,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:01,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:01,292 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 00:52:01,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:01,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3308 states to 1926 states and 3308 transitions. [2021-11-23 00:52:01,379 INFO L276 IsEmpty]: Start isEmpty. Operand 1926 states and 3308 transitions. [2021-11-23 00:52:01,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-11-23 00:52:01,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:01,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:01,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:01,603 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 00:52:04,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:04,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3209 states to 1873 states and 3209 transitions. [2021-11-23 00:52:04,772 INFO L276 IsEmpty]: Start isEmpty. Operand 1873 states and 3209 transitions. [2021-11-23 00:52:04,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2021-11-23 00:52:04,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:04,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:04,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:04,843 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 00:52:04,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:04,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3110 states to 1820 states and 3110 transitions. [2021-11-23 00:52:04,913 INFO L276 IsEmpty]: Start isEmpty. Operand 1820 states and 3110 transitions. [2021-11-23 00:52:04,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2021-11-23 00:52:04,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:04,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:04,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:04,999 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 00:52:05,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:05,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3021 states to 1773 states and 3021 transitions. [2021-11-23 00:52:05,082 INFO L276 IsEmpty]: Start isEmpty. Operand 1773 states and 3021 transitions. [2021-11-23 00:52:05,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2021-11-23 00:52:05,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:05,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:05,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:05,176 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 00:52:05,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:05,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3010 states to 1768 states and 3010 transitions. [2021-11-23 00:52:05,262 INFO L276 IsEmpty]: Start isEmpty. Operand 1768 states and 3010 transitions. [2021-11-23 00:52:05,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2021-11-23 00:52:05,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:05,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:05,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:05,341 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 00:52:05,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:05,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2983 states to 1755 states and 2983 transitions. [2021-11-23 00:52:05,410 INFO L276 IsEmpty]: Start isEmpty. Operand 1755 states and 2983 transitions. [2021-11-23 00:52:05,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2021-11-23 00:52:05,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:05,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:05,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:05,497 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 00:52:05,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:05,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2972 states to 1750 states and 2972 transitions. [2021-11-23 00:52:05,572 INFO L276 IsEmpty]: Start isEmpty. Operand 1750 states and 2972 transitions. [2021-11-23 00:52:05,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2021-11-23 00:52:05,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:05,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:05,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:05,647 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 00:52:05,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:05,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2951 states to 1739 states and 2951 transitions. [2021-11-23 00:52:05,722 INFO L276 IsEmpty]: Start isEmpty. Operand 1739 states and 2951 transitions. [2021-11-23 00:52:05,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2021-11-23 00:52:05,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:05,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:05,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:06,049 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 00:52:10,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:10,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2847 states to 1683 states and 2847 transitions. [2021-11-23 00:52:10,485 INFO L276 IsEmpty]: Start isEmpty. Operand 1683 states and 2847 transitions. [2021-11-23 00:52:10,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2021-11-23 00:52:10,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:10,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:10,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:10,561 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 00:52:10,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:10,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2826 states to 1672 states and 2826 transitions. [2021-11-23 00:52:10,635 INFO L276 IsEmpty]: Start isEmpty. Operand 1672 states and 2826 transitions. [2021-11-23 00:52:10,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2021-11-23 00:52:10,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:10,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:10,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:10,712 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 00:52:10,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:10,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2815 states to 1667 states and 2815 transitions. [2021-11-23 00:52:10,795 INFO L276 IsEmpty]: Start isEmpty. Operand 1667 states and 2815 transitions. [2021-11-23 00:52:10,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2021-11-23 00:52:10,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:10,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:10,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:11,166 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 00:52:16,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:16,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2789 states to 1653 states and 2789 transitions. [2021-11-23 00:52:16,215 INFO L276 IsEmpty]: Start isEmpty. Operand 1653 states and 2789 transitions. [2021-11-23 00:52:16,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:52:16,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:16,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:16,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:17,766 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 00:52:33,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:33,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2799 states to 1659 states and 2799 transitions. [2021-11-23 00:52:33,835 INFO L276 IsEmpty]: Start isEmpty. Operand 1659 states and 2799 transitions. [2021-11-23 00:52:33,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:52:33,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:33,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:33,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:35,721 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 00:53:02,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:02,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2802 states to 1662 states and 2802 transitions. [2021-11-23 00:53:02,834 INFO L276 IsEmpty]: Start isEmpty. Operand 1662 states and 2802 transitions. [2021-11-23 00:53:02,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:53:02,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:02,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:02,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:03,246 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 00:53:03,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:03,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 1666 states and 2807 transitions. [2021-11-23 00:53:03,556 INFO L276 IsEmpty]: Start isEmpty. Operand 1666 states and 2807 transitions. [2021-11-23 00:53:03,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:53:03,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:03,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:03,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,353 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 00:53:15,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:15,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2805 states to 1666 states and 2805 transitions. [2021-11-23 00:53:15,761 INFO L276 IsEmpty]: Start isEmpty. Operand 1666 states and 2805 transitions. [2021-11-23 00:53:15,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:53:15,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:15,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:15,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:18,461 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 00:53:47,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:47,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2848 states to 1689 states and 2848 transitions. [2021-11-23 00:53:47,133 INFO L276 IsEmpty]: Start isEmpty. Operand 1689 states and 2848 transitions. [2021-11-23 00:53:47,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-23 00:53:47,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:47,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:47,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:48,796 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 00:54:20,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:54:20,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2846 states to 1689 states and 2846 transitions. [2021-11-23 00:54:20,718 INFO L276 IsEmpty]: Start isEmpty. Operand 1689 states and 2846 transitions. [2021-11-23 00:54:20,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-23 00:54:20,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:54:20,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:54:20,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:54:22,910 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 00:55:05,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:55:05,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2845 states to 1689 states and 2845 transitions. [2021-11-23 00:55:05,016 INFO L276 IsEmpty]: Start isEmpty. Operand 1689 states and 2845 transitions. [2021-11-23 00:55:05,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-23 00:55:05,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:55:05,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:55:05,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:55:06,172 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 00:55:23,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:55:23,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2843 states to 1689 states and 2843 transitions. [2021-11-23 00:55:23,700 INFO L276 IsEmpty]: Start isEmpty. Operand 1689 states and 2843 transitions. [2021-11-23 00:55:23,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-23 00:55:23,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:55:23,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:55:23,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:55:26,616 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 00:56:30,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:56:30,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2866 states to 1702 states and 2866 transitions. [2021-11-23 00:56:30,019 INFO L276 IsEmpty]: Start isEmpty. Operand 1702 states and 2866 transitions. [2021-11-23 00:56:30,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-23 00:56:30,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:56:30,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:56:30,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:56:34,413 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 00:57:24,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:24,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2860 states to 1699 states and 2860 transitions. [2021-11-23 00:57:24,360 INFO L276 IsEmpty]: Start isEmpty. Operand 1699 states and 2860 transitions. [2021-11-23 00:57:24,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-23 00:57:24,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:24,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:24,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:57:26,537 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 00:58:18,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:18,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2848 states to 1692 states and 2848 transitions. [2021-11-23 00:58:18,967 INFO L276 IsEmpty]: Start isEmpty. Operand 1692 states and 2848 transitions. [2021-11-23 00:58:18,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-23 00:58:18,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:18,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:19,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:19,933 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 00:58:24,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:24,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2872 states to 1705 states and 2872 transitions. [2021-11-23 00:58:24,617 INFO L276 IsEmpty]: Start isEmpty. Operand 1705 states and 2872 transitions. [2021-11-23 00:58:24,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-23 00:58:24,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:24,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:24,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:27,229 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 00:58:34,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:34,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2871 states to 1705 states and 2871 transitions. [2021-11-23 00:58:34,595 INFO L276 IsEmpty]: Start isEmpty. Operand 1705 states and 2871 transitions. [2021-11-23 00:58:34,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-23 00:58:34,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:34,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:34,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:34,695 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 00:58:38,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:38,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2870 states to 1705 states and 2870 transitions. [2021-11-23 00:58:38,530 INFO L276 IsEmpty]: Start isEmpty. Operand 1705 states and 2870 transitions. [2021-11-23 00:58:38,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-23 00:58:38,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:38,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:38,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:39,734 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 00:58:47,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2900 states to 1722 states and 2900 transitions. [2021-11-23 00:58:47,472 INFO L276 IsEmpty]: Start isEmpty. Operand 1722 states and 2900 transitions. [2021-11-23 00:58:47,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-23 00:58:47,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:50,544 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 00:58:53,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2937 states to 1742 states and 2937 transitions. [2021-11-23 00:58:53,643 INFO L276 IsEmpty]: Start isEmpty. Operand 1742 states and 2937 transitions. [2021-11-23 00:58:53,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-23 00:58:53,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:55,155 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 00:58:58,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2940 states to 1745 states and 2940 transitions. [2021-11-23 00:58:58,096 INFO L276 IsEmpty]: Start isEmpty. Operand 1745 states and 2940 transitions. [2021-11-23 00:58:58,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-23 00:58:58,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,466 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 00:59:09,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:09,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2951 states to 1752 states and 2951 transitions. [2021-11-23 00:59:09,934 INFO L276 IsEmpty]: Start isEmpty. Operand 1752 states and 2951 transitions. [2021-11-23 00:59:09,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-23 00:59:09,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:09,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:09,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:12,942 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 00:59:25,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:25,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2981 states to 1769 states and 2981 transitions. [2021-11-23 00:59:25,863 INFO L276 IsEmpty]: Start isEmpty. Operand 1769 states and 2981 transitions. [2021-11-23 00:59:25,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 00:59:25,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:25,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:25,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:25,968 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 00:59:26,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:26,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2974 states to 1765 states and 2974 transitions. [2021-11-23 00:59:26,099 INFO L276 IsEmpty]: Start isEmpty. Operand 1765 states and 2974 transitions. [2021-11-23 00:59:26,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 00:59:26,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:26,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:26,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:26,857 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 00:59:34,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:34,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2973 states to 1765 states and 2973 transitions. [2021-11-23 00:59:34,832 INFO L276 IsEmpty]: Start isEmpty. Operand 1765 states and 2973 transitions. [2021-11-23 00:59:34,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 00:59:34,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:34,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:34,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:35,706 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 00:59:38,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:38,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3005 states to 1782 states and 3005 transitions. [2021-11-23 00:59:38,159 INFO L276 IsEmpty]: Start isEmpty. Operand 1782 states and 3005 transitions. [2021-11-23 00:59:38,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-23 00:59:38,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:38,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:38,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:41,111 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 01:00:19,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:19,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3004 states to 1782 states and 3004 transitions. [2021-11-23 01:00:19,922 INFO L276 IsEmpty]: Start isEmpty. Operand 1782 states and 3004 transitions. [2021-11-23 01:00:19,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-23 01:00:19,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:19,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:19,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,992 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 01:01:54,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:54,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3009 states to 1786 states and 3009 transitions. [2021-11-23 01:01:54,479 INFO L276 IsEmpty]: Start isEmpty. Operand 1786 states and 3009 transitions. [2021-11-23 01:01:54,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-23 01:01:54,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:54,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:54,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:57,711 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.