./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.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_fe483f80-375d-46e2-b9f3-24e367ca64e4/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe483f80-375d-46e2-b9f3-24e367ca64e4/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_fe483f80-375d-46e2-b9f3-24e367ca64e4/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe483f80-375d-46e2-b9f3-24e367ca64e4/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe483f80-375d-46e2-b9f3-24e367ca64e4/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_fe483f80-375d-46e2-b9f3-24e367ca64e4/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 2b77f3a84818afa598b0eb39254acb84b353143275f6b4c2e95d15ee5488d008 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 00:39:55,482 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 00:39:55,484 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 00:39:55,525 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 00:39:55,526 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 00:39:55,528 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 00:39:55,530 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 00:39:55,533 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 00:39:55,535 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 00:39:55,537 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 00:39:55,538 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 00:39:55,540 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 00:39:55,540 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 00:39:55,542 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 00:39:55,544 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 00:39:55,546 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 00:39:55,547 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 00:39:55,548 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 00:39:55,551 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 00:39:55,554 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 00:39:55,557 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 00:39:55,559 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 00:39:55,561 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 00:39:55,562 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 00:39:55,567 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 00:39:55,567 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 00:39:55,568 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 00:39:55,569 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 00:39:55,570 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 00:39:55,571 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 00:39:55,572 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 00:39:55,573 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 00:39:55,574 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 00:39:55,575 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 00:39:55,577 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 00:39:55,577 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 00:39:55,579 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 00:39:55,579 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 00:39:55,580 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 00:39:55,581 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 00:39:55,582 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 00:39:55,583 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe483f80-375d-46e2-b9f3-24e367ca64e4/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-23 00:39:55,610 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 00:39:55,610 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 00:39:55,611 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 00:39:55,612 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 00:39:55,613 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 00:39:55,613 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 00:39:55,614 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 00:39:55,614 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 00:39:55,615 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 00:39:55,615 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 00:39:55,616 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 00:39:55,616 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 00:39:55,616 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 00:39:55,617 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 00:39:55,617 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 00:39:55,618 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 00:39:55,618 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 00:39:55,618 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 00:39:55,619 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 00:39:55,619 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 00:39:55,620 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 00:39:55,620 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:39:55,621 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 00:39:55,621 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 00:39:55,621 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 00:39:55,622 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 00:39:55,622 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 00:39:55,623 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 00:39:55,623 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_fe483f80-375d-46e2-b9f3-24e367ca64e4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe483f80-375d-46e2-b9f3-24e367ca64e4/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2b77f3a84818afa598b0eb39254acb84b353143275f6b4c2e95d15ee5488d008 [2021-11-23 00:39:55,929 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 00:39:55,969 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 00:39:55,972 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 00:39:55,973 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 00:39:55,974 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 00:39:55,975 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe483f80-375d-46e2-b9f3-24e367ca64e4/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2021-11-23 00:39:56,068 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe483f80-375d-46e2-b9f3-24e367ca64e4/bin/ukojak-LBtLqBUTdQ/data/88b1c0e90/e675829a065240c098b1a32d6aca43ad/FLAGd3fb1e7e4 [2021-11-23 00:39:57,031 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 00:39:57,031 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe483f80-375d-46e2-b9f3-24e367ca64e4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2021-11-23 00:39:57,079 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe483f80-375d-46e2-b9f3-24e367ca64e4/bin/ukojak-LBtLqBUTdQ/data/88b1c0e90/e675829a065240c098b1a32d6aca43ad/FLAGd3fb1e7e4 [2021-11-23 00:39:57,508 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe483f80-375d-46e2-b9f3-24e367ca64e4/bin/ukojak-LBtLqBUTdQ/data/88b1c0e90/e675829a065240c098b1a32d6aca43ad [2021-11-23 00:39:57,510 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 00:39:57,513 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 00:39:57,516 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 00:39:57,516 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 00:39:57,519 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 00:39:57,520 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:39:57" (1/1) ... [2021-11-23 00:39:57,523 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8aaa565 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:39:57, skipping insertion in model container [2021-11-23 00:39:57,523 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:39:57" (1/1) ... [2021-11-23 00:39:57,530 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 00:39:57,777 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 00:39:58,414 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_fe483f80-375d-46e2-b9f3-24e367ca64e4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[16849,16862] [2021-11-23 00:39:58,488 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_fe483f80-375d-46e2-b9f3-24e367ca64e4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[21942,21955] [2021-11-23 00:39:58,514 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_fe483f80-375d-46e2-b9f3-24e367ca64e4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[23299,23312] [2021-11-23 00:39:58,522 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_fe483f80-375d-46e2-b9f3-24e367ca64e4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[24107,24120] [2021-11-23 00:39:58,538 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_fe483f80-375d-46e2-b9f3-24e367ca64e4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[25792,25805] [2021-11-23 00:39:58,546 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_fe483f80-375d-46e2-b9f3-24e367ca64e4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[26600,26613] [2021-11-23 00:39:58,555 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_fe483f80-375d-46e2-b9f3-24e367ca64e4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[27736,27749] [2021-11-23 00:39:58,573 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_fe483f80-375d-46e2-b9f3-24e367ca64e4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[30390,30403] [2021-11-23 00:39:58,581 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_fe483f80-375d-46e2-b9f3-24e367ca64e4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[31201,31214] [2021-11-23 00:39:58,590 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_fe483f80-375d-46e2-b9f3-24e367ca64e4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[32340,32353] [2021-11-23 00:39:58,603 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_fe483f80-375d-46e2-b9f3-24e367ca64e4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[34445,34458] [2021-11-23 00:39:58,641 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_fe483f80-375d-46e2-b9f3-24e367ca64e4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[38533,38546] [2021-11-23 00:39:58,653 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_fe483f80-375d-46e2-b9f3-24e367ca64e4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[39344,39357] [2021-11-23 00:39:58,662 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_fe483f80-375d-46e2-b9f3-24e367ca64e4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[40483,40496] [2021-11-23 00:39:58,676 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_fe483f80-375d-46e2-b9f3-24e367ca64e4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[42588,42601] [2021-11-23 00:39:58,698 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_fe483f80-375d-46e2-b9f3-24e367ca64e4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[46127,46140] [2021-11-23 00:39:58,733 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_fe483f80-375d-46e2-b9f3-24e367ca64e4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[52573,52586] [2021-11-23 00:39:58,740 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_fe483f80-375d-46e2-b9f3-24e367ca64e4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[53384,53397] [2021-11-23 00:39:58,748 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_fe483f80-375d-46e2-b9f3-24e367ca64e4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[54527,54540] [2021-11-23 00:39:58,761 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_fe483f80-375d-46e2-b9f3-24e367ca64e4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[56636,56649] [2021-11-23 00:39:58,784 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_fe483f80-375d-46e2-b9f3-24e367ca64e4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[60424,60437] [2021-11-23 00:39:58,823 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_fe483f80-375d-46e2-b9f3-24e367ca64e4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[67072,67085] [2021-11-23 00:39:58,888 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_fe483f80-375d-46e2-b9f3-24e367ca64e4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[79206,79219] [2021-11-23 00:39:58,894 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_fe483f80-375d-46e2-b9f3-24e367ca64e4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[80017,80030] [2021-11-23 00:39:58,902 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_fe483f80-375d-46e2-b9f3-24e367ca64e4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[81156,81169] [2021-11-23 00:39:58,915 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_fe483f80-375d-46e2-b9f3-24e367ca64e4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[83261,83274] [2021-11-23 00:39:58,935 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_fe483f80-375d-46e2-b9f3-24e367ca64e4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[86800,86813] [2021-11-23 00:39:58,965 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_fe483f80-375d-46e2-b9f3-24e367ca64e4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[92697,92710] [2021-11-23 00:39:59,043 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_fe483f80-375d-46e2-b9f3-24e367ca64e4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[102772,102785] [2021-11-23 00:39:59,886 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:39:59,904 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 00:40:00,113 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_fe483f80-375d-46e2-b9f3-24e367ca64e4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[16849,16862] [2021-11-23 00:40:00,145 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_fe483f80-375d-46e2-b9f3-24e367ca64e4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[21942,21955] [2021-11-23 00:40:00,154 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_fe483f80-375d-46e2-b9f3-24e367ca64e4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[23299,23312] [2021-11-23 00:40:00,160 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_fe483f80-375d-46e2-b9f3-24e367ca64e4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[24107,24120] [2021-11-23 00:40:00,169 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_fe483f80-375d-46e2-b9f3-24e367ca64e4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[25792,25805] [2021-11-23 00:40:00,174 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_fe483f80-375d-46e2-b9f3-24e367ca64e4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[26600,26613] [2021-11-23 00:40:00,182 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_fe483f80-375d-46e2-b9f3-24e367ca64e4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[27736,27749] [2021-11-23 00:40:00,195 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_fe483f80-375d-46e2-b9f3-24e367ca64e4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[30390,30403] [2021-11-23 00:40:00,200 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_fe483f80-375d-46e2-b9f3-24e367ca64e4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[31201,31214] [2021-11-23 00:40:00,207 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_fe483f80-375d-46e2-b9f3-24e367ca64e4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[32340,32353] [2021-11-23 00:40:00,219 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_fe483f80-375d-46e2-b9f3-24e367ca64e4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[34445,34458] [2021-11-23 00:40:00,237 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_fe483f80-375d-46e2-b9f3-24e367ca64e4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[38533,38546] [2021-11-23 00:40:00,243 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_fe483f80-375d-46e2-b9f3-24e367ca64e4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[39344,39357] [2021-11-23 00:40:00,250 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_fe483f80-375d-46e2-b9f3-24e367ca64e4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[40483,40496] [2021-11-23 00:40:00,261 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_fe483f80-375d-46e2-b9f3-24e367ca64e4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[42588,42601] [2021-11-23 00:40:00,283 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_fe483f80-375d-46e2-b9f3-24e367ca64e4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[46127,46140] [2021-11-23 00:40:00,312 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_fe483f80-375d-46e2-b9f3-24e367ca64e4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[52573,52586] [2021-11-23 00:40:00,317 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_fe483f80-375d-46e2-b9f3-24e367ca64e4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[53384,53397] [2021-11-23 00:40:00,324 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_fe483f80-375d-46e2-b9f3-24e367ca64e4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[54527,54540] [2021-11-23 00:40:00,335 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_fe483f80-375d-46e2-b9f3-24e367ca64e4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[56636,56649] [2021-11-23 00:40:00,355 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_fe483f80-375d-46e2-b9f3-24e367ca64e4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[60424,60437] [2021-11-23 00:40:00,388 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_fe483f80-375d-46e2-b9f3-24e367ca64e4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[67072,67085] [2021-11-23 00:40:00,445 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_fe483f80-375d-46e2-b9f3-24e367ca64e4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[79206,79219] [2021-11-23 00:40:00,450 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_fe483f80-375d-46e2-b9f3-24e367ca64e4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[80017,80030] [2021-11-23 00:40:00,457 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_fe483f80-375d-46e2-b9f3-24e367ca64e4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[81156,81169] [2021-11-23 00:40:00,468 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_fe483f80-375d-46e2-b9f3-24e367ca64e4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[83261,83274] [2021-11-23 00:40:00,486 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_fe483f80-375d-46e2-b9f3-24e367ca64e4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[86800,86813] [2021-11-23 00:40:00,513 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_fe483f80-375d-46e2-b9f3-24e367ca64e4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[92697,92710] [2021-11-23 00:40:00,551 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_fe483f80-375d-46e2-b9f3-24e367ca64e4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[102772,102785] [2021-11-23 00:40:01,229 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:40:01,272 INFO L208 MainTranslator]: Completed translation [2021-11-23 00:40:01,273 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:40:01 WrapperNode [2021-11-23 00:40:01,273 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 00:40:01,274 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 00:40:01,274 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 00:40:01,275 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 00:40:01,282 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:40:01" (1/1) ... [2021-11-23 00:40:01,360 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:40:01" (1/1) ... [2021-11-23 00:40:01,593 INFO L137 Inliner]: procedures = 27, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 12087 [2021-11-23 00:40:01,593 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 00:40:01,594 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 00:40:01,595 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 00:40:01,595 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 00:40:01,603 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:40:01" (1/1) ... [2021-11-23 00:40:01,604 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:40:01" (1/1) ... [2021-11-23 00:40:01,648 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:40:01" (1/1) ... [2021-11-23 00:40:01,659 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:40:01" (1/1) ... [2021-11-23 00:40:01,768 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:40:01" (1/1) ... [2021-11-23 00:40:01,813 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:40:01" (1/1) ... [2021-11-23 00:40:01,846 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:40:01" (1/1) ... [2021-11-23 00:40:01,891 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 00:40:01,892 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 00:40:01,893 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 00:40:01,893 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 00:40:01,894 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:40:01" (1/1) ... [2021-11-23 00:40:01,901 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:40:01,912 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe483f80-375d-46e2-b9f3-24e367ca64e4/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 00:40:01,924 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe483f80-375d-46e2-b9f3-24e367ca64e4/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 00:40:02,030 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe483f80-375d-46e2-b9f3-24e367ca64e4/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 00:40:02,049 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 00:40:02,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 00:40:02,050 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 00:40:02,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 00:40:02,568 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 00:40:02,570 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 00:40:07,719 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 00:40:08,394 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 00:40:08,394 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-23 00:40:08,402 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:40:08 BoogieIcfgContainer [2021-11-23 00:40:08,402 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 00:40:08,403 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 00:40:08,403 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 00:40:08,414 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 00:40:08,414 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:40:08" (1/1) ... [2021-11-23 00:40:08,423 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 00:40:08,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:08,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3665 states to 1987 states and 3665 transitions. [2021-11-23 00:40:08,527 INFO L276 IsEmpty]: Start isEmpty. Operand 1987 states and 3665 transitions. [2021-11-23 00:40:08,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2021-11-23 00:40:08,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:08,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:08,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:09,209 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:40:09,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:09,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3413 states to 1862 states and 3413 transitions. [2021-11-23 00:40:09,501 INFO L276 IsEmpty]: Start isEmpty. Operand 1862 states and 3413 transitions. [2021-11-23 00:40:09,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2021-11-23 00:40:09,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:09,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:09,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:09,747 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:40:10,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:10,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3386 states to 1849 states and 3386 transitions. [2021-11-23 00:40:10,238 INFO L276 IsEmpty]: Start isEmpty. Operand 1849 states and 3386 transitions. [2021-11-23 00:40:10,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2021-11-23 00:40:10,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:10,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:10,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:10,418 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:40:10,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:10,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3135 states to 1724 states and 3135 transitions. [2021-11-23 00:40:10,502 INFO L276 IsEmpty]: Start isEmpty. Operand 1724 states and 3135 transitions. [2021-11-23 00:40:10,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2021-11-23 00:40:10,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:10,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:10,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:10,661 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 00:40:10,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:10,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1599 states and 2884 transitions. [2021-11-23 00:40:10,737 INFO L276 IsEmpty]: Start isEmpty. Operand 1599 states and 2884 transitions. [2021-11-23 00:40:10,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2021-11-23 00:40:10,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:10,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:10,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:10,878 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:40:10,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:10,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2857 states to 1586 states and 2857 transitions. [2021-11-23 00:40:10,954 INFO L276 IsEmpty]: Start isEmpty. Operand 1586 states and 2857 transitions. [2021-11-23 00:40:10,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2021-11-23 00:40:10,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:10,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:11,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:11,068 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:40:11,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:11,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2830 states to 1573 states and 2830 transitions. [2021-11-23 00:40:11,155 INFO L276 IsEmpty]: Start isEmpty. Operand 1573 states and 2830 transitions. [2021-11-23 00:40:11,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2021-11-23 00:40:11,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:11,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:11,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:11,341 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 00:40:12,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:12,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2761 states to 1538 states and 2761 transitions. [2021-11-23 00:40:12,054 INFO L276 IsEmpty]: Start isEmpty. Operand 1538 states and 2761 transitions. [2021-11-23 00:40:12,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2021-11-23 00:40:12,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:12,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:12,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:12,160 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:40:12,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:12,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2734 states to 1525 states and 2734 transitions. [2021-11-23 00:40:12,255 INFO L276 IsEmpty]: Start isEmpty. Operand 1525 states and 2734 transitions. [2021-11-23 00:40:12,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2021-11-23 00:40:12,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:12,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:12,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:12,366 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:40:12,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:12,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2707 states to 1512 states and 2707 transitions. [2021-11-23 00:40:12,484 INFO L276 IsEmpty]: Start isEmpty. Operand 1512 states and 2707 transitions. [2021-11-23 00:40:12,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2021-11-23 00:40:12,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:12,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:12,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:12,598 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:40:12,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:12,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2456 states to 1387 states and 2456 transitions. [2021-11-23 00:40:12,679 INFO L276 IsEmpty]: Start isEmpty. Operand 1387 states and 2456 transitions. [2021-11-23 00:40:12,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2021-11-23 00:40:12,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:12,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:12,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:12,868 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:40:14,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:14,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2445 states to 1382 states and 2445 transitions. [2021-11-23 00:40:14,033 INFO L276 IsEmpty]: Start isEmpty. Operand 1382 states and 2445 transitions. [2021-11-23 00:40:14,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2021-11-23 00:40:14,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:14,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:14,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:14,159 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:40:14,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:14,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2418 states to 1369 states and 2418 transitions. [2021-11-23 00:40:14,233 INFO L276 IsEmpty]: Start isEmpty. Operand 1369 states and 2418 transitions. [2021-11-23 00:40:14,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2021-11-23 00:40:14,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:14,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:14,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:14,356 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:40:14,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:14,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2322 states to 1321 states and 2322 transitions. [2021-11-23 00:40:14,442 INFO L276 IsEmpty]: Start isEmpty. Operand 1321 states and 2322 transitions. [2021-11-23 00:40:14,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2021-11-23 00:40:14,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:14,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:14,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:14,527 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:40:14,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:14,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2295 states to 1308 states and 2295 transitions. [2021-11-23 00:40:14,594 INFO L276 IsEmpty]: Start isEmpty. Operand 1308 states and 2295 transitions. [2021-11-23 00:40:14,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2021-11-23 00:40:14,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:14,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:14,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:14,681 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:40:14,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:14,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2199 states to 1260 states and 2199 transitions. [2021-11-23 00:40:14,759 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 2199 transitions. [2021-11-23 00:40:14,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2021-11-23 00:40:14,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:14,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:14,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:14,852 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:40:14,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:14,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2172 states to 1247 states and 2172 transitions. [2021-11-23 00:40:14,921 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 2172 transitions. [2021-11-23 00:40:14,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2021-11-23 00:40:14,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:14,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:14,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:15,006 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:40:15,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:15,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2145 states to 1234 states and 2145 transitions. [2021-11-23 00:40:15,093 INFO L276 IsEmpty]: Start isEmpty. Operand 1234 states and 2145 transitions. [2021-11-23 00:40:15,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2021-11-23 00:40:15,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:15,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:15,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:15,267 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:40:17,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:17,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2077 states to 1198 states and 2077 transitions. [2021-11-23 00:40:17,308 INFO L276 IsEmpty]: Start isEmpty. Operand 1198 states and 2077 transitions. [2021-11-23 00:40:17,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2021-11-23 00:40:17,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:17,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:17,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:17,426 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:40:17,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:17,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2066 states to 1193 states and 2066 transitions. [2021-11-23 00:40:17,528 INFO L276 IsEmpty]: Start isEmpty. Operand 1193 states and 2066 transitions. [2021-11-23 00:40:17,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2021-11-23 00:40:17,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:17,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:17,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:17,616 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 00:40:17,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:17,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2039 states to 1180 states and 2039 transitions. [2021-11-23 00:40:17,678 INFO L276 IsEmpty]: Start isEmpty. Operand 1180 states and 2039 transitions. [2021-11-23 00:40:17,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2021-11-23 00:40:17,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:17,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:17,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:17,771 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:40:17,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:17,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2028 states to 1175 states and 2028 transitions. [2021-11-23 00:40:17,881 INFO L276 IsEmpty]: Start isEmpty. Operand 1175 states and 2028 transitions. [2021-11-23 00:40:17,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2021-11-23 00:40:17,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:17,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:17,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:17,965 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:40:18,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:18,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2001 states to 1162 states and 2001 transitions. [2021-11-23 00:40:18,039 INFO L276 IsEmpty]: Start isEmpty. Operand 1162 states and 2001 transitions. [2021-11-23 00:40:18,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2021-11-23 00:40:18,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:18,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:18,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:18,143 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:40:18,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:18,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1905 states to 1114 states and 1905 transitions. [2021-11-23 00:40:18,221 INFO L276 IsEmpty]: Start isEmpty. Operand 1114 states and 1905 transitions. [2021-11-23 00:40:18,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2021-11-23 00:40:18,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:18,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:18,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:18,320 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:40:18,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:18,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1878 states to 1101 states and 1878 transitions. [2021-11-23 00:40:18,392 INFO L276 IsEmpty]: Start isEmpty. Operand 1101 states and 1878 transitions. [2021-11-23 00:40:18,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2021-11-23 00:40:18,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:18,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:18,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:18,630 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:40:22,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:22,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1805 states to 1062 states and 1805 transitions. [2021-11-23 00:40:22,422 INFO L276 IsEmpty]: Start isEmpty. Operand 1062 states and 1805 transitions. [2021-11-23 00:40:22,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2021-11-23 00:40:22,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:22,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:22,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:22,516 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:40:22,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:22,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1737 states to 1026 states and 1737 transitions. [2021-11-23 00:40:22,619 INFO L276 IsEmpty]: Start isEmpty. Operand 1026 states and 1737 transitions. [2021-11-23 00:40:22,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2021-11-23 00:40:22,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:22,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:22,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:22,710 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:40:22,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:22,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1726 states to 1021 states and 1726 transitions. [2021-11-23 00:40:22,830 INFO L276 IsEmpty]: Start isEmpty. Operand 1021 states and 1726 transitions. [2021-11-23 00:40:22,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2021-11-23 00:40:22,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:22,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:22,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:22,923 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:40:22,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:23,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1699 states to 1008 states and 1699 transitions. [2021-11-23 00:40:23,001 INFO L276 IsEmpty]: Start isEmpty. Operand 1008 states and 1699 transitions. [2021-11-23 00:40:23,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2021-11-23 00:40:23,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:23,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:23,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:23,287 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:40:27,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:27,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1678 states to 997 states and 1678 transitions. [2021-11-23 00:40:27,025 INFO L276 IsEmpty]: Start isEmpty. Operand 997 states and 1678 transitions. [2021-11-23 00:40:27,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2021-11-23 00:40:27,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:27,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:27,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:27,122 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 00:40:27,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:27,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1667 states to 992 states and 1667 transitions. [2021-11-23 00:40:27,220 INFO L276 IsEmpty]: Start isEmpty. Operand 992 states and 1667 transitions. [2021-11-23 00:40:27,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2021-11-23 00:40:27,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:27,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:27,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:28,570 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 00:40:40,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:40,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1671 states to 995 states and 1671 transitions. [2021-11-23 00:40:40,657 INFO L276 IsEmpty]: Start isEmpty. Operand 995 states and 1671 transitions. [2021-11-23 00:40:40,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2021-11-23 00:40:40,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:40,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:40,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:41,893 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:40:58,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:58,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1669 states to 995 states and 1669 transitions. [2021-11-23 00:40:58,463 INFO L276 IsEmpty]: Start isEmpty. Operand 995 states and 1669 transitions. [2021-11-23 00:40:58,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2021-11-23 00:40:58,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:58,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:58,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:58,985 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:41:05,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:05,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1667 states to 995 states and 1667 transitions. [2021-11-23 00:41:05,059 INFO L276 IsEmpty]: Start isEmpty. Operand 995 states and 1667 transitions. [2021-11-23 00:41:05,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2021-11-23 00:41:05,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:05,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:05,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:06,086 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:41:10,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:10,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1678 states to 1002 states and 1678 transitions. [2021-11-23 00:41:10,898 INFO L276 IsEmpty]: Start isEmpty. Operand 1002 states and 1678 transitions. [2021-11-23 00:41:10,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2021-11-23 00:41:10,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:10,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:10,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:12,070 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:41:31,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:41:31,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1676 states to 1002 states and 1676 transitions. [2021-11-23 00:41:31,269 INFO L276 IsEmpty]: Start isEmpty. Operand 1002 states and 1676 transitions. [2021-11-23 00:41:31,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:41:31,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:41:31,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:41:31,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:41:33,073 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:42:00,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:00,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1699 states to 1015 states and 1699 transitions. [2021-11-23 00:42:00,148 INFO L276 IsEmpty]: Start isEmpty. Operand 1015 states and 1699 transitions. [2021-11-23 00:42:00,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:42:00,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:00,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:00,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:00,660 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:42:01,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:01,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1707 states to 1020 states and 1707 transitions. [2021-11-23 00:42:01,054 INFO L276 IsEmpty]: Start isEmpty. Operand 1020 states and 1707 transitions. [2021-11-23 00:42:01,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:42:01,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:01,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:01,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:01,154 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 00:42:01,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:01,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1702 states to 1017 states and 1702 transitions. [2021-11-23 00:42:01,248 INFO L276 IsEmpty]: Start isEmpty. Operand 1017 states and 1702 transitions. [2021-11-23 00:42:01,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:42:01,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:01,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:01,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:01,749 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:42:02,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:02,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1718 states to 1026 states and 1718 transitions. [2021-11-23 00:42:02,990 INFO L276 IsEmpty]: Start isEmpty. Operand 1026 states and 1718 transitions. [2021-11-23 00:42:02,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:42:02,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:02,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:03,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:03,090 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:42:03,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:03,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1705 states to 1019 states and 1705 transitions. [2021-11-23 00:42:03,188 INFO L276 IsEmpty]: Start isEmpty. Operand 1019 states and 1705 transitions. [2021-11-23 00:42:03,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:42:03,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:03,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:03,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:03,734 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 00:42:05,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:05,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1721 states to 1028 states and 1721 transitions. [2021-11-23 00:42:05,208 INFO L276 IsEmpty]: Start isEmpty. Operand 1028 states and 1721 transitions. [2021-11-23 00:42:05,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:42:05,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:05,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:05,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:05,746 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:42:07,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:07,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1719 states to 1028 states and 1719 transitions. [2021-11-23 00:42:07,753 INFO L276 IsEmpty]: Start isEmpty. Operand 1028 states and 1719 transitions. [2021-11-23 00:42:07,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2021-11-23 00:42:07,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:07,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:07,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:10,186 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:42:50,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:50,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1734 states to 1037 states and 1734 transitions. [2021-11-23 00:42:50,199 INFO L276 IsEmpty]: Start isEmpty. Operand 1037 states and 1734 transitions. [2021-11-23 00:42:50,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2021-11-23 00:42:50,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:50,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:50,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:42:52,033 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:43:21,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:43:21,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1737 states to 1040 states and 1737 transitions. [2021-11-23 00:43:21,021 INFO L276 IsEmpty]: Start isEmpty. Operand 1040 states and 1737 transitions. [2021-11-23 00:43:21,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2021-11-23 00:43:21,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:43:21,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:43:21,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:43:23,503 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:44:15,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:44:15,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1742 states to 1044 states and 1742 transitions. [2021-11-23 00:44:15,317 INFO L276 IsEmpty]: Start isEmpty. Operand 1044 states and 1742 transitions. [2021-11-23 00:44:15,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2021-11-23 00:44:15,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:44:15,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:44:15,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:44:16,059 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:44:16,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:44:16,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1721 states to 1032 states and 1721 transitions. [2021-11-23 00:44:16,598 INFO L276 IsEmpty]: Start isEmpty. Operand 1032 states and 1721 transitions. [2021-11-23 00:44:16,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2021-11-23 00:44:16,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:44:16,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:44:16,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:44:17,151 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:44:19,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:44:19,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1720 states to 1032 states and 1720 transitions. [2021-11-23 00:44:19,077 INFO L276 IsEmpty]: Start isEmpty. Operand 1032 states and 1720 transitions. [2021-11-23 00:44:19,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2021-11-23 00:44:19,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:44:19,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:44:19,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:44:21,084 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:44:59,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:44:59,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1713 states to 1028 states and 1713 transitions. [2021-11-23 00:44:59,435 INFO L276 IsEmpty]: Start isEmpty. Operand 1028 states and 1713 transitions. [2021-11-23 00:44:59,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2021-11-23 00:44:59,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:44:59,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:44:59,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:00,271 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 00:45:02,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:02,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1726 states to 1036 states and 1726 transitions. [2021-11-23 00:45:02,784 INFO L276 IsEmpty]: Start isEmpty. Operand 1036 states and 1726 transitions. [2021-11-23 00:45:02,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2021-11-23 00:45:02,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:02,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:02,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:03,650 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:45:09,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:09,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1730 states to 1040 states and 1730 transitions. [2021-11-23 00:45:09,518 INFO L276 IsEmpty]: Start isEmpty. Operand 1040 states and 1730 transitions. [2021-11-23 00:45:09,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2021-11-23 00:45:09,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:09,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:09,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:10,347 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:45:14,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:14,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1723 states to 1036 states and 1723 transitions. [2021-11-23 00:45:14,377 INFO L276 IsEmpty]: Start isEmpty. Operand 1036 states and 1723 transitions. [2021-11-23 00:45:14,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2021-11-23 00:45:14,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:14,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:14,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:15,112 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:45:18,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:18,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1708 states to 1028 states and 1708 transitions. [2021-11-23 00:45:18,273 INFO L276 IsEmpty]: Start isEmpty. Operand 1028 states and 1708 transitions. [2021-11-23 00:45:18,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2021-11-23 00:45:18,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:18,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:18,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:19,133 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 00:45:21,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:21,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1707 states to 1028 states and 1707 transitions. [2021-11-23 00:45:21,725 INFO L276 IsEmpty]: Start isEmpty. Operand 1028 states and 1707 transitions. [2021-11-23 00:45:21,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2021-11-23 00:45:21,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:21,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:21,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:22,403 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:45:26,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:26,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1720 states to 1036 states and 1720 transitions. [2021-11-23 00:45:26,398 INFO L276 IsEmpty]: Start isEmpty. Operand 1036 states and 1720 transitions. [2021-11-23 00:45:26,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2021-11-23 00:45:26,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:26,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:26,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:27,030 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:45:32,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:32,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1724 states to 1040 states and 1724 transitions. [2021-11-23 00:45:32,950 INFO L276 IsEmpty]: Start isEmpty. Operand 1040 states and 1724 transitions. [2021-11-23 00:45:32,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2021-11-23 00:45:32,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:32,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:33,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:33,844 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 00:45:36,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:36,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1717 states to 1036 states and 1717 transitions. [2021-11-23 00:45:36,061 INFO L276 IsEmpty]: Start isEmpty. Operand 1036 states and 1717 transitions. [2021-11-23 00:45:36,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2021-11-23 00:45:36,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:36,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:36,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:36,704 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:45:39,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:39,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1702 states to 1028 states and 1702 transitions. [2021-11-23 00:45:39,093 INFO L276 IsEmpty]: Start isEmpty. Operand 1028 states and 1702 transitions. [2021-11-23 00:45:39,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2021-11-23 00:45:39,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:39,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:39,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:39,716 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:45:41,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:41,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1701 states to 1028 states and 1701 transitions. [2021-11-23 00:45:41,925 INFO L276 IsEmpty]: Start isEmpty. Operand 1028 states and 1701 transitions. [2021-11-23 00:45:41,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2021-11-23 00:45:41,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:41,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:41,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:42,556 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:45:43,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:43,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1700 states to 1028 states and 1700 transitions. [2021-11-23 00:45:43,299 INFO L276 IsEmpty]: Start isEmpty. Operand 1028 states and 1700 transitions. [2021-11-23 00:45:43,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2021-11-23 00:45:43,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:43,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:43,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:44,169 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:45:46,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:46,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1698 states to 1028 states and 1698 transitions. [2021-11-23 00:45:46,696 INFO L276 IsEmpty]: Start isEmpty. Operand 1028 states and 1698 transitions. [2021-11-23 00:45:46,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2021-11-23 00:45:46,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:46,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:46,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:47,328 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:45:51,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:45:51,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1696 states to 1028 states and 1696 transitions. [2021-11-23 00:45:51,380 INFO L276 IsEmpty]: Start isEmpty. Operand 1028 states and 1696 transitions. [2021-11-23 00:45:51,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:45:51,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:45:51,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:45:51,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:45:54,732 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:15,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:15,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1695 states to 1028 states and 1695 transitions. [2021-11-23 00:47:15,092 INFO L276 IsEmpty]: Start isEmpty. Operand 1028 states and 1695 transitions. [2021-11-23 00:47:15,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2021-11-23 00:47:15,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:15,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:15,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:17,376 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:29,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:29,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1711 states to 1037 states and 1711 transitions. [2021-11-23 00:47:29,552 INFO L276 IsEmpty]: Start isEmpty. Operand 1037 states and 1711 transitions. [2021-11-23 00:47:29,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2021-11-23 00:47:29,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:29,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:29,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:34,603 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 00:48:33,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:33,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1710 states to 1037 states and 1710 transitions. [2021-11-23 00:48:33,322 INFO L276 IsEmpty]: Start isEmpty. Operand 1037 states and 1710 transitions. [2021-11-23 00:48:33,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2021-11-23 00:48:33,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:33,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:33,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:36,347 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:49:14,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:14,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1713 states to 1040 states and 1713 transitions. [2021-11-23 00:49:14,486 INFO L276 IsEmpty]: Start isEmpty. Operand 1040 states and 1713 transitions. [2021-11-23 00:49:14,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2021-11-23 00:49:14,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:14,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:14,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:14,579 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:49:19,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:19,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1716 states to 1043 states and 1716 transitions. [2021-11-23 00:49:19,454 INFO L276 IsEmpty]: Start isEmpty. Operand 1043 states and 1716 transitions. [2021-11-23 00:49:19,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2021-11-23 00:49:19,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:19,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:19,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:26,441 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:50:15,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:15,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1721 states to 1047 states and 1721 transitions. [2021-11-23 00:50:15,599 INFO L276 IsEmpty]: Start isEmpty. Operand 1047 states and 1721 transitions. [2021-11-23 00:50:15,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2021-11-23 00:50:15,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:15,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:15,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:16,375 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:50:22,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:22,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1690 states to 1028 states and 1690 transitions. [2021-11-23 00:50:22,904 INFO L276 IsEmpty]: Start isEmpty. Operand 1028 states and 1690 transitions. [2021-11-23 00:50:22,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2021-11-23 00:50:22,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:22,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:22,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:24,763 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:50:26,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:26,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1689 states to 1028 states and 1689 transitions. [2021-11-23 00:50:26,494 INFO L276 IsEmpty]: Start isEmpty. Operand 1028 states and 1689 transitions. [2021-11-23 00:50:26,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2021-11-23 00:50:26,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:26,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:26,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:27,511 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:50:33,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:33,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1698 states to 1033 states and 1698 transitions. [2021-11-23 00:50:33,057 INFO L276 IsEmpty]: Start isEmpty. Operand 1033 states and 1698 transitions. [2021-11-23 00:50:33,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2021-11-23 00:50:33,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:33,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:33,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:33,877 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:50:37,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:37,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1687 states to 1028 states and 1687 transitions. [2021-11-23 00:50:37,198 INFO L276 IsEmpty]: Start isEmpty. Operand 1028 states and 1687 transitions. [2021-11-23 00:50:37,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2021-11-23 00:50:37,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:37,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:37,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:37,285 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:50:41,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:41,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1686 states to 1028 states and 1686 transitions. [2021-11-23 00:50:41,097 INFO L276 IsEmpty]: Start isEmpty. Operand 1028 states and 1686 transitions. [2021-11-23 00:50:41,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2021-11-23 00:50:41,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:41,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:41,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:41,912 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:50:50,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:50,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1707 states to 1041 states and 1707 transitions. [2021-11-23 00:50:50,302 INFO L276 IsEmpty]: Start isEmpty. Operand 1041 states and 1707 transitions. [2021-11-23 00:50:50,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2021-11-23 00:50:50,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:50,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:50,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:51,988 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:50:57,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:57,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1705 states to 1041 states and 1705 transitions. [2021-11-23 00:50:57,392 INFO L276 IsEmpty]: Start isEmpty. Operand 1041 states and 1705 transitions. [2021-11-23 00:50:57,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2021-11-23 00:50:57,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:57,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:57,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:59,259 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:51:03,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:03,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1718 states to 1049 states and 1718 transitions. [2021-11-23 00:51:03,970 INFO L276 IsEmpty]: Start isEmpty. Operand 1049 states and 1718 transitions. [2021-11-23 00:51:03,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2021-11-23 00:51:03,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:03,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:04,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:05,120 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:51:11,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:51:11,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1726 states to 1056 states and 1726 transitions. [2021-11-23 00:51:11,003 INFO L276 IsEmpty]: Start isEmpty. Operand 1056 states and 1726 transitions. [2021-11-23 00:51:11,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2021-11-23 00:51:11,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:51:11,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:51:11,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:51:12,995 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.