./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+sep-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_301fcd0e-c046-4dfa-a522-d58da21095a6/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_301fcd0e-c046-4dfa-a522-d58da21095a6/bin/ukojak-d1pc8ZmBRL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_301fcd0e-c046-4dfa-a522-d58da21095a6/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_301fcd0e-c046-4dfa-a522-d58da21095a6/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_301fcd0e-c046-4dfa-a522-d58da21095a6/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_301fcd0e-c046-4dfa-a522-d58da21095a6/bin/ukojak-d1pc8ZmBRL --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 ea86972a210f89fc9e3e5afc5e01f00ca5c135dc207351adf2f98bafbd9a008a --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 07:05:44,338 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 07:05:44,340 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 07:05:44,387 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 07:05:44,388 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 07:05:44,389 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 07:05:44,391 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 07:05:44,394 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 07:05:44,396 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 07:05:44,397 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 07:05:44,398 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 07:05:44,399 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 07:05:44,400 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 07:05:44,401 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 07:05:44,402 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 07:05:44,404 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 07:05:44,405 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 07:05:44,406 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 07:05:44,408 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 07:05:44,411 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 07:05:44,413 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 07:05:44,424 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 07:05:44,426 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 07:05:44,427 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 07:05:44,434 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 07:05:44,436 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 07:05:44,437 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 07:05:44,438 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 07:05:44,440 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 07:05:44,441 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 07:05:44,442 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 07:05:44,443 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 07:05:44,445 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 07:05:44,446 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 07:05:44,447 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 07:05:44,448 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 07:05:44,449 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 07:05:44,449 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 07:05:44,449 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 07:05:44,450 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 07:05:44,451 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 07:05:44,452 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_301fcd0e-c046-4dfa-a522-d58da21095a6/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-25 07:05:44,484 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 07:05:44,484 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 07:05:44,485 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 07:05:44,485 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 07:05:44,486 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 07:05:44,486 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 07:05:44,487 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 07:05:44,487 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-25 07:05:44,487 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-25 07:05:44,487 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-25 07:05:44,488 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 07:05:44,489 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 07:05:44,489 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 07:05:44,489 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 07:05:44,489 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-25 07:05:44,489 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 07:05:44,490 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 07:05:44,490 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 07:05:44,490 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 07:05:44,490 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 07:05:44,491 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 07:05:44,491 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:05:44,491 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 07:05:44,491 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 07:05:44,492 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 07:05:44,492 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-25 07:05:44,492 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-25 07:05:44,492 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 07:05:44,493 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_301fcd0e-c046-4dfa-a522-d58da21095a6/bin/ukojak-d1pc8ZmBRL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_301fcd0e-c046-4dfa-a522-d58da21095a6/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ea86972a210f89fc9e3e5afc5e01f00ca5c135dc207351adf2f98bafbd9a008a [2021-11-25 07:05:44,826 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 07:05:44,856 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 07:05:44,858 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 07:05:44,859 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 07:05:44,860 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 07:05:44,861 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_301fcd0e-c046-4dfa-a522-d58da21095a6/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c [2021-11-25 07:05:44,932 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_301fcd0e-c046-4dfa-a522-d58da21095a6/bin/ukojak-d1pc8ZmBRL/data/59e70270f/9b56b22a4a4f4d959fcffd9df6d44f95/FLAGe2f79d66f [2021-11-25 07:05:46,006 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 07:05:46,009 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_301fcd0e-c046-4dfa-a522-d58da21095a6/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c [2021-11-25 07:05:46,072 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_301fcd0e-c046-4dfa-a522-d58da21095a6/bin/ukojak-d1pc8ZmBRL/data/59e70270f/9b56b22a4a4f4d959fcffd9df6d44f95/FLAGe2f79d66f [2021-11-25 07:05:46,310 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_301fcd0e-c046-4dfa-a522-d58da21095a6/bin/ukojak-d1pc8ZmBRL/data/59e70270f/9b56b22a4a4f4d959fcffd9df6d44f95 [2021-11-25 07:05:46,312 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 07:05:46,314 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 07:05:46,316 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 07:05:46,316 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 07:05:46,320 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 07:05:46,320 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:05:46" (1/1) ... [2021-11-25 07:05:46,323 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3988a5a9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:05:46, skipping insertion in model container [2021-11-25 07:05:46,324 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:05:46" (1/1) ... [2021-11-25 07:05:46,330 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 07:05:46,747 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 07:05:48,193 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_301fcd0e-c046-4dfa-a522-d58da21095a6/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[147376,147389] [2021-11-25 07:05:48,525 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_301fcd0e-c046-4dfa-a522-d58da21095a6/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[216640,216653] [2021-11-25 07:05:48,667 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_301fcd0e-c046-4dfa-a522-d58da21095a6/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[251269,251282] [2021-11-25 07:05:48,734 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_301fcd0e-c046-4dfa-a522-d58da21095a6/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[268618,268631] [2021-11-25 07:05:48,769 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_301fcd0e-c046-4dfa-a522-d58da21095a6/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[277293,277306] [2021-11-25 07:05:48,788 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_301fcd0e-c046-4dfa-a522-d58da21095a6/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[281602,281615] [2021-11-25 07:05:48,806 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_301fcd0e-c046-4dfa-a522-d58da21095a6/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[285742,285755] [2021-11-25 07:05:49,046 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_301fcd0e-c046-4dfa-a522-d58da21095a6/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[353833,353846] [2021-11-25 07:05:49,197 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_301fcd0e-c046-4dfa-a522-d58da21095a6/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[387694,387707] [2021-11-25 07:05:49,275 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_301fcd0e-c046-4dfa-a522-d58da21095a6/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[404802,404815] [2021-11-25 07:05:49,322 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_301fcd0e-c046-4dfa-a522-d58da21095a6/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[413481,413494] [2021-11-25 07:05:49,343 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_301fcd0e-c046-4dfa-a522-d58da21095a6/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[417791,417804] [2021-11-25 07:05:49,363 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_301fcd0e-c046-4dfa-a522-d58da21095a6/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[421932,421945] [2021-11-25 07:05:49,487 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_301fcd0e-c046-4dfa-a522-d58da21095a6/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[456014,456027] [2021-11-25 07:05:49,551 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_301fcd0e-c046-4dfa-a522-d58da21095a6/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[473125,473138] [2021-11-25 07:05:49,585 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_301fcd0e-c046-4dfa-a522-d58da21095a6/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[481792,481805] [2021-11-25 07:05:49,602 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_301fcd0e-c046-4dfa-a522-d58da21095a6/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[486086,486099] [2021-11-25 07:05:49,620 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_301fcd0e-c046-4dfa-a522-d58da21095a6/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[490211,490224] [2021-11-25 07:05:49,689 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_301fcd0e-c046-4dfa-a522-d58da21095a6/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[508509,508522] [2021-11-25 07:05:49,722 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_301fcd0e-c046-4dfa-a522-d58da21095a6/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[517152,517165] [2021-11-25 07:05:49,737 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_301fcd0e-c046-4dfa-a522-d58da21095a6/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[521446,521459] [2021-11-25 07:05:49,751 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_301fcd0e-c046-4dfa-a522-d58da21095a6/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[525571,525584] [2021-11-25 07:05:49,772 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_301fcd0e-c046-4dfa-a522-d58da21095a6/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[530444,530457] [2021-11-25 07:05:49,789 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_301fcd0e-c046-4dfa-a522-d58da21095a6/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[534605,534618] [2021-11-25 07:05:49,807 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_301fcd0e-c046-4dfa-a522-d58da21095a6/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[538899,538912] [2021-11-25 07:05:49,824 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_301fcd0e-c046-4dfa-a522-d58da21095a6/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[543024,543037] [2021-11-25 07:05:49,842 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_301fcd0e-c046-4dfa-a522-d58da21095a6/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[547518,547531] [2021-11-25 07:05:49,859 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_301fcd0e-c046-4dfa-a522-d58da21095a6/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[551659,551672] [2021-11-25 07:05:49,877 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_301fcd0e-c046-4dfa-a522-d58da21095a6/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[555964,555977] [2021-11-25 07:05:49,943 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:05:49,960 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 07:05:50,541 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_301fcd0e-c046-4dfa-a522-d58da21095a6/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[147376,147389] [2021-11-25 07:05:50,748 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_301fcd0e-c046-4dfa-a522-d58da21095a6/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[216640,216653] [2021-11-25 07:05:50,860 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_301fcd0e-c046-4dfa-a522-d58da21095a6/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[251269,251282] [2021-11-25 07:05:50,917 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_301fcd0e-c046-4dfa-a522-d58da21095a6/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[268618,268631] [2021-11-25 07:05:50,948 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_301fcd0e-c046-4dfa-a522-d58da21095a6/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[277293,277306] [2021-11-25 07:05:50,964 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_301fcd0e-c046-4dfa-a522-d58da21095a6/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[281602,281615] [2021-11-25 07:05:50,980 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_301fcd0e-c046-4dfa-a522-d58da21095a6/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[285742,285755] [2021-11-25 07:05:51,231 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_301fcd0e-c046-4dfa-a522-d58da21095a6/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[353833,353846] [2021-11-25 07:05:51,335 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_301fcd0e-c046-4dfa-a522-d58da21095a6/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[387694,387707] [2021-11-25 07:05:51,389 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_301fcd0e-c046-4dfa-a522-d58da21095a6/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[404802,404815] [2021-11-25 07:05:51,418 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_301fcd0e-c046-4dfa-a522-d58da21095a6/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[413481,413494] [2021-11-25 07:05:51,433 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_301fcd0e-c046-4dfa-a522-d58da21095a6/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[417791,417804] [2021-11-25 07:05:51,449 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_301fcd0e-c046-4dfa-a522-d58da21095a6/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[421932,421945] [2021-11-25 07:05:51,551 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_301fcd0e-c046-4dfa-a522-d58da21095a6/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[456014,456027] [2021-11-25 07:05:51,606 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_301fcd0e-c046-4dfa-a522-d58da21095a6/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[473125,473138] [2021-11-25 07:05:51,634 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_301fcd0e-c046-4dfa-a522-d58da21095a6/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[481792,481805] [2021-11-25 07:05:51,649 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_301fcd0e-c046-4dfa-a522-d58da21095a6/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[486086,486099] [2021-11-25 07:05:51,664 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_301fcd0e-c046-4dfa-a522-d58da21095a6/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[490211,490224] [2021-11-25 07:05:51,720 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_301fcd0e-c046-4dfa-a522-d58da21095a6/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[508509,508522] [2021-11-25 07:05:51,748 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_301fcd0e-c046-4dfa-a522-d58da21095a6/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[517152,517165] [2021-11-25 07:05:51,793 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_301fcd0e-c046-4dfa-a522-d58da21095a6/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[521446,521459] [2021-11-25 07:05:51,807 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_301fcd0e-c046-4dfa-a522-d58da21095a6/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[525571,525584] [2021-11-25 07:05:51,824 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_301fcd0e-c046-4dfa-a522-d58da21095a6/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[530444,530457] [2021-11-25 07:05:51,839 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_301fcd0e-c046-4dfa-a522-d58da21095a6/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[534605,534618] [2021-11-25 07:05:51,854 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_301fcd0e-c046-4dfa-a522-d58da21095a6/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[538899,538912] [2021-11-25 07:05:51,869 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_301fcd0e-c046-4dfa-a522-d58da21095a6/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[543024,543037] [2021-11-25 07:05:51,885 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_301fcd0e-c046-4dfa-a522-d58da21095a6/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[547518,547531] [2021-11-25 07:05:51,900 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_301fcd0e-c046-4dfa-a522-d58da21095a6/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[551659,551672] [2021-11-25 07:05:51,915 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_301fcd0e-c046-4dfa-a522-d58da21095a6/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[555964,555977] [2021-11-25 07:05:51,959 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:05:51,997 INFO L208 MainTranslator]: Completed translation [2021-11-25 07:05:51,997 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:05:51 WrapperNode [2021-11-25 07:05:51,997 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 07:05:51,998 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 07:05:51,999 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 07:05:51,999 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 07:05:52,006 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:05:51" (1/1) ... [2021-11-25 07:05:52,114 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:05:51" (1/1) ... [2021-11-25 07:05:52,433 INFO L137 Inliner]: procedures = 27, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 24436 [2021-11-25 07:05:52,433 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 07:05:52,434 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 07:05:52,434 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 07:05:52,434 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 07:05:52,442 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:05:51" (1/1) ... [2021-11-25 07:05:52,442 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:05:51" (1/1) ... [2021-11-25 07:05:52,490 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:05:51" (1/1) ... [2021-11-25 07:05:52,491 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:05:51" (1/1) ... [2021-11-25 07:05:52,627 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:05:51" (1/1) ... [2021-11-25 07:05:52,796 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:05:51" (1/1) ... [2021-11-25 07:05:52,843 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:05:51" (1/1) ... [2021-11-25 07:05:52,914 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 07:05:52,915 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 07:05:52,916 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 07:05:52,916 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 07:05:52,917 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:05:51" (1/1) ... [2021-11-25 07:05:52,924 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:05:52,934 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_301fcd0e-c046-4dfa-a522-d58da21095a6/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 07:05:52,960 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_301fcd0e-c046-4dfa-a522-d58da21095a6/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 07:05:52,975 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_301fcd0e-c046-4dfa-a522-d58da21095a6/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 07:05:53,003 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 07:05:53,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-25 07:05:53,003 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 07:05:53,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 07:05:53,578 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 07:05:53,580 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 07:06:03,129 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 07:06:04,140 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 07:06:04,140 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-25 07:06:04,148 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:06:04 BoogieIcfgContainer [2021-11-25 07:06:04,148 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 07:06:04,149 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 07:06:04,150 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 07:06:04,158 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 07:06:04,158 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:06:04" (1/1) ... [2021-11-25 07:06:04,165 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 07:06:04,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:04,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8924 states to 4942 states and 8924 transitions. [2021-11-25 07:06:04,316 INFO L276 IsEmpty]: Start isEmpty. Operand 4942 states and 8924 transitions. [2021-11-25 07:06:04,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2021-11-25 07:06:04,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:04,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:04,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:05,017 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:06:05,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:05,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8906 states to 4934 states and 8906 transitions. [2021-11-25 07:06:05,354 INFO L276 IsEmpty]: Start isEmpty. Operand 4934 states and 8906 transitions. [2021-11-25 07:06:05,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2021-11-25 07:06:05,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:05,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:05,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:05,608 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:06:05,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:05,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8888 states to 4926 states and 8888 transitions. [2021-11-25 07:06:05,742 INFO L276 IsEmpty]: Start isEmpty. Operand 4926 states and 8888 transitions. [2021-11-25 07:06:05,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2021-11-25 07:06:05,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:05,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:05,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:05,965 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:06:06,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:06,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8318 states to 4625 states and 8318 transitions. [2021-11-25 07:06:06,337 INFO L276 IsEmpty]: Start isEmpty. Operand 4625 states and 8318 transitions. [2021-11-25 07:06:06,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2021-11-25 07:06:06,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:06,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:06,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:06,517 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:06:06,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:06,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8300 states to 4617 states and 8300 transitions. [2021-11-25 07:06:06,643 INFO L276 IsEmpty]: Start isEmpty. Operand 4617 states and 8300 transitions. [2021-11-25 07:06:06,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2021-11-25 07:06:06,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:06,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:06,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:06,812 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:06:06,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:06,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8282 states to 4609 states and 8282 transitions. [2021-11-25 07:06:06,914 INFO L276 IsEmpty]: Start isEmpty. Operand 4609 states and 8282 transitions. [2021-11-25 07:06:06,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2021-11-25 07:06:06,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:06,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:06,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:07,049 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:06:07,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:07,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8264 states to 4601 states and 8264 transitions. [2021-11-25 07:06:07,175 INFO L276 IsEmpty]: Start isEmpty. Operand 4601 states and 8264 transitions. [2021-11-25 07:06:07,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2021-11-25 07:06:07,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:07,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:07,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:07,284 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:06:07,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:07,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8246 states to 4593 states and 8246 transitions. [2021-11-25 07:06:07,376 INFO L276 IsEmpty]: Start isEmpty. Operand 4593 states and 8246 transitions. [2021-11-25 07:06:07,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2021-11-25 07:06:07,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:07,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:07,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:07,485 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:06:07,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:07,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8228 states to 4585 states and 8228 transitions. [2021-11-25 07:06:07,556 INFO L276 IsEmpty]: Start isEmpty. Operand 4585 states and 8228 transitions. [2021-11-25 07:06:07,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2021-11-25 07:06:07,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:07,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:07,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:07,738 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:06:07,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:07,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7819 states to 4372 states and 7819 transitions. [2021-11-25 07:06:07,814 INFO L276 IsEmpty]: Start isEmpty. Operand 4372 states and 7819 transitions. [2021-11-25 07:06:07,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2021-11-25 07:06:07,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:07,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:07,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:07,917 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:06:07,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:08,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7801 states to 4364 states and 7801 transitions. [2021-11-25 07:06:08,005 INFO L276 IsEmpty]: Start isEmpty. Operand 4364 states and 7801 transitions. [2021-11-25 07:06:08,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2021-11-25 07:06:08,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:08,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:08,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:08,109 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:06:08,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:08,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7783 states to 4356 states and 7783 transitions. [2021-11-25 07:06:08,220 INFO L276 IsEmpty]: Start isEmpty. Operand 4356 states and 7783 transitions. [2021-11-25 07:06:08,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2021-11-25 07:06:08,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:08,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:08,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:08,321 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:06:08,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:08,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7765 states to 4348 states and 7765 transitions. [2021-11-25 07:06:08,407 INFO L276 IsEmpty]: Start isEmpty. Operand 4348 states and 7765 transitions. [2021-11-25 07:06:08,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2021-11-25 07:06:08,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:08,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:08,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:08,507 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:06:08,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:08,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7747 states to 4340 states and 7747 transitions. [2021-11-25 07:06:08,575 INFO L276 IsEmpty]: Start isEmpty. Operand 4340 states and 7747 transitions. [2021-11-25 07:06:08,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2021-11-25 07:06:08,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:08,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:08,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:08,672 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:06:08,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:08,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7258 states to 4079 states and 7258 transitions. [2021-11-25 07:06:08,738 INFO L276 IsEmpty]: Start isEmpty. Operand 4079 states and 7258 transitions. [2021-11-25 07:06:08,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2021-11-25 07:06:08,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:08,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:08,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:08,843 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:06:08,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:08,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7240 states to 4071 states and 7240 transitions. [2021-11-25 07:06:08,934 INFO L276 IsEmpty]: Start isEmpty. Operand 4071 states and 7240 transitions. [2021-11-25 07:06:08,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2021-11-25 07:06:08,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:08,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:08,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:09,037 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:06:09,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:09,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7222 states to 4063 states and 7222 transitions. [2021-11-25 07:06:09,116 INFO L276 IsEmpty]: Start isEmpty. Operand 4063 states and 7222 transitions. [2021-11-25 07:06:09,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2021-11-25 07:06:09,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:09,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:09,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:09,215 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:06:09,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:09,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7204 states to 4055 states and 7204 transitions. [2021-11-25 07:06:09,290 INFO L276 IsEmpty]: Start isEmpty. Operand 4055 states and 7204 transitions. [2021-11-25 07:06:09,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2021-11-25 07:06:09,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:09,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:09,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:09,384 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:06:09,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:09,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7186 states to 4047 states and 7186 transitions. [2021-11-25 07:06:09,449 INFO L276 IsEmpty]: Start isEmpty. Operand 4047 states and 7186 transitions. [2021-11-25 07:06:09,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2021-11-25 07:06:09,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:09,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:09,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:09,580 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:06:10,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:10,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7009 states to 3954 states and 7009 transitions. [2021-11-25 07:06:10,201 INFO L276 IsEmpty]: Start isEmpty. Operand 3954 states and 7009 transitions. [2021-11-25 07:06:10,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2021-11-25 07:06:10,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:10,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:10,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:10,294 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:06:10,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:10,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6992 states to 3946 states and 6992 transitions. [2021-11-25 07:06:10,371 INFO L276 IsEmpty]: Start isEmpty. Operand 3946 states and 6992 transitions. [2021-11-25 07:06:10,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2021-11-25 07:06:10,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:10,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:10,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:10,556 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:06:10,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:10,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6687 states to 3781 states and 6687 transitions. [2021-11-25 07:06:10,647 INFO L276 IsEmpty]: Start isEmpty. Operand 3781 states and 6687 transitions. [2021-11-25 07:06:10,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2021-11-25 07:06:10,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:10,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:10,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:10,754 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:06:10,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:10,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6670 states to 3773 states and 6670 transitions. [2021-11-25 07:06:10,840 INFO L276 IsEmpty]: Start isEmpty. Operand 3773 states and 6670 transitions. [2021-11-25 07:06:10,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2021-11-25 07:06:10,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:10,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:10,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:10,941 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:06:11,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:11,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5556 states to 3160 states and 5556 transitions. [2021-11-25 07:06:11,011 INFO L276 IsEmpty]: Start isEmpty. Operand 3160 states and 5556 transitions. [2021-11-25 07:06:11,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2021-11-25 07:06:11,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:11,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:11,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:11,128 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:06:11,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:11,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5539 states to 3152 states and 5539 transitions. [2021-11-25 07:06:11,213 INFO L276 IsEmpty]: Start isEmpty. Operand 3152 states and 5539 transitions. [2021-11-25 07:06:11,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2021-11-25 07:06:11,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:11,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:11,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:11,333 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:06:11,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:11,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5522 states to 3144 states and 5522 transitions. [2021-11-25 07:06:11,413 INFO L276 IsEmpty]: Start isEmpty. Operand 3144 states and 5522 transitions. [2021-11-25 07:06:11,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2021-11-25 07:06:11,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:11,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:11,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:11,525 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:06:11,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:11,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5312 states to 3035 states and 5312 transitions. [2021-11-25 07:06:11,611 INFO L276 IsEmpty]: Start isEmpty. Operand 3035 states and 5312 transitions. [2021-11-25 07:06:11,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2021-11-25 07:06:11,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:11,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:11,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:11,713 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:06:11,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:11,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5295 states to 3027 states and 5295 transitions. [2021-11-25 07:06:11,785 INFO L276 IsEmpty]: Start isEmpty. Operand 3027 states and 5295 transitions. [2021-11-25 07:06:11,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2021-11-25 07:06:11,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:11,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:11,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:11,955 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:06:13,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:13,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4867 states to 2802 states and 4867 transitions. [2021-11-25 07:06:13,365 INFO L276 IsEmpty]: Start isEmpty. Operand 2802 states and 4867 transitions. [2021-11-25 07:06:13,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2021-11-25 07:06:13,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:13,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:13,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:13,474 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:06:13,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:13,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4850 states to 2794 states and 4850 transitions. [2021-11-25 07:06:13,547 INFO L276 IsEmpty]: Start isEmpty. Operand 2794 states and 4850 transitions. [2021-11-25 07:06:13,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2021-11-25 07:06:13,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:13,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:13,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:13,743 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:06:15,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:15,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4535 states to 2623 states and 4535 transitions. [2021-11-25 07:06:15,641 INFO L276 IsEmpty]: Start isEmpty. Operand 2623 states and 4535 transitions. [2021-11-25 07:06:15,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2021-11-25 07:06:15,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:15,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:15,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:15,745 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:06:15,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:15,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4518 states to 2615 states and 4518 transitions. [2021-11-25 07:06:15,819 INFO L276 IsEmpty]: Start isEmpty. Operand 2615 states and 4518 transitions. [2021-11-25 07:06:15,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2021-11-25 07:06:15,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:15,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:15,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:15,931 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:06:16,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:16,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3524 states to 2058 states and 3524 transitions. [2021-11-25 07:06:16,006 INFO L276 IsEmpty]: Start isEmpty. Operand 2058 states and 3524 transitions. [2021-11-25 07:06:16,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2021-11-25 07:06:16,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:16,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:16,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:16,106 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:06:16,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:16,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3506 states to 2050 states and 3506 transitions. [2021-11-25 07:06:16,194 INFO L276 IsEmpty]: Start isEmpty. Operand 2050 states and 3506 transitions. [2021-11-25 07:06:16,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2021-11-25 07:06:16,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:16,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:16,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:16,430 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:06:18,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:18,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3050 states to 1791 states and 3050 transitions. [2021-11-25 07:06:18,665 INFO L276 IsEmpty]: Start isEmpty. Operand 1791 states and 3050 transitions. [2021-11-25 07:06:18,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2021-11-25 07:06:18,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:18,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:18,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:18,749 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:06:18,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:18,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3033 states to 1783 states and 3033 transitions. [2021-11-25 07:06:18,825 INFO L276 IsEmpty]: Start isEmpty. Operand 1783 states and 3033 transitions. [2021-11-25 07:06:18,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2021-11-25 07:06:18,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:18,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:18,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:19,072 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:06:21,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:21,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2572 states to 1521 states and 2572 transitions. [2021-11-25 07:06:21,939 INFO L276 IsEmpty]: Start isEmpty. Operand 1521 states and 2572 transitions. [2021-11-25 07:06:21,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2021-11-25 07:06:21,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:21,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:21,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:22,029 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:06:22,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:22,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2555 states to 1513 states and 2555 transitions. [2021-11-25 07:06:22,090 INFO L276 IsEmpty]: Start isEmpty. Operand 1513 states and 2555 transitions. [2021-11-25 07:06:22,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2021-11-25 07:06:22,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:22,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:22,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:22,181 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:06:22,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:22,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1657 states to 1001 states and 1657 transitions. [2021-11-25 07:06:22,242 INFO L276 IsEmpty]: Start isEmpty. Operand 1001 states and 1657 transitions. [2021-11-25 07:06:22,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2021-11-25 07:06:22,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:22,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:22,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:23,054 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:06:31,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:31,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1667 states to 1007 states and 1667 transitions. [2021-11-25 07:06:31,904 INFO L276 IsEmpty]: Start isEmpty. Operand 1007 states and 1667 transitions. [2021-11-25 07:06:31,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2021-11-25 07:06:31,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:31,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:31,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:32,864 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:06:45,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:45,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1666 states to 1007 states and 1666 transitions. [2021-11-25 07:06:45,568 INFO L276 IsEmpty]: Start isEmpty. Operand 1007 states and 1666 transitions. [2021-11-25 07:06:45,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2021-11-25 07:06:45,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:45,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:45,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:46,395 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:06:51,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:51,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1670 states to 1010 states and 1670 transitions. [2021-11-25 07:06:51,203 INFO L276 IsEmpty]: Start isEmpty. Operand 1010 states and 1670 transitions. [2021-11-25 07:06:51,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2021-11-25 07:06:51,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:51,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:51,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:51,959 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:06:55,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:06:55,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1695 states to 1024 states and 1695 transitions. [2021-11-25 07:06:55,948 INFO L276 IsEmpty]: Start isEmpty. Operand 1024 states and 1695 transitions. [2021-11-25 07:06:55,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2021-11-25 07:06:55,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:06:55,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:06:56,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:06:56,994 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:07:14,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:07:14,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1694 states to 1024 states and 1694 transitions. [2021-11-25 07:07:14,391 INFO L276 IsEmpty]: Start isEmpty. Operand 1024 states and 1694 transitions. [2021-11-25 07:07:14,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2021-11-25 07:07:14,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:07:14,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:07:14,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:07:14,496 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:07:14,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:07:14,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1689 states to 1021 states and 1689 transitions. [2021-11-25 07:07:14,570 INFO L276 IsEmpty]: Start isEmpty. Operand 1021 states and 1689 transitions. [2021-11-25 07:07:14,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2021-11-25 07:07:14,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:07:14,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:07:14,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:07:14,707 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:07:14,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:07:14,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1676 states to 1014 states and 1676 transitions. [2021-11-25 07:07:14,784 INFO L276 IsEmpty]: Start isEmpty. Operand 1014 states and 1676 transitions. [2021-11-25 07:07:14,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2021-11-25 07:07:14,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:07:14,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:07:14,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:07:16,232 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:07:40,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:07:40,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1688 states to 1022 states and 1688 transitions. [2021-11-25 07:07:40,714 INFO L276 IsEmpty]: Start isEmpty. Operand 1022 states and 1688 transitions. [2021-11-25 07:07:40,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2021-11-25 07:07:40,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:07:40,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:07:40,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:07:42,428 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:08:13,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:08:13,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1707 states to 1034 states and 1707 transitions. [2021-11-25 07:08:13,129 INFO L276 IsEmpty]: Start isEmpty. Operand 1034 states and 1707 transitions. [2021-11-25 07:08:13,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2021-11-25 07:08:13,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:08:13,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:08:13,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:08:13,537 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:08:16,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:08:16,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1700 states to 1030 states and 1700 transitions. [2021-11-25 07:08:16,620 INFO L276 IsEmpty]: Start isEmpty. Operand 1030 states and 1700 transitions. [2021-11-25 07:08:16,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2021-11-25 07:08:16,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:08:16,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:08:16,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:08:17,043 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:08:17,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:08:17,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1713 states to 1037 states and 1713 transitions. [2021-11-25 07:08:17,848 INFO L276 IsEmpty]: Start isEmpty. Operand 1037 states and 1713 transitions. [2021-11-25 07:08:17,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2021-11-25 07:08:17,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:08:17,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:08:17,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:08:18,337 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:08:18,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:08:18,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1716 states to 1040 states and 1716 transitions. [2021-11-25 07:08:18,810 INFO L276 IsEmpty]: Start isEmpty. Operand 1040 states and 1716 transitions. [2021-11-25 07:08:18,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2021-11-25 07:08:18,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:08:18,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:08:18,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:08:19,265 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:08:22,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:08:22,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1708 states to 1036 states and 1708 transitions. [2021-11-25 07:08:22,682 INFO L276 IsEmpty]: Start isEmpty. Operand 1036 states and 1708 transitions. [2021-11-25 07:08:22,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2021-11-25 07:08:22,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:08:22,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:08:22,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:08:24,318 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:08:26,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:08:26,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1699 states to 1032 states and 1699 transitions. [2021-11-25 07:08:26,996 INFO L276 IsEmpty]: Start isEmpty. Operand 1032 states and 1699 transitions. [2021-11-25 07:08:26,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2021-11-25 07:08:26,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:08:26,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:08:27,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:08:27,484 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:08:27,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:08:27,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1690 states to 1028 states and 1690 transitions. [2021-11-25 07:08:27,847 INFO L276 IsEmpty]: Start isEmpty. Operand 1028 states and 1690 transitions. [2021-11-25 07:08:27,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2021-11-25 07:08:27,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:08:27,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:08:27,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:08:28,281 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:08:29,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:08:29,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1683 states to 1024 states and 1683 transitions. [2021-11-25 07:08:29,599 INFO L276 IsEmpty]: Start isEmpty. Operand 1024 states and 1683 transitions. [2021-11-25 07:08:29,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2021-11-25 07:08:29,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:08:29,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:08:29,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:08:29,692 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:08:29,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:08:29,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1684 states to 1025 states and 1684 transitions. [2021-11-25 07:08:29,778 INFO L276 IsEmpty]: Start isEmpty. Operand 1025 states and 1684 transitions. [2021-11-25 07:08:29,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2021-11-25 07:08:29,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:08:29,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:08:29,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:08:30,298 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:08:31,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:08:31,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1683 states to 1025 states and 1683 transitions. [2021-11-25 07:08:31,746 INFO L276 IsEmpty]: Start isEmpty. Operand 1025 states and 1683 transitions. [2021-11-25 07:08:31,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2021-11-25 07:08:31,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:08:31,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:08:31,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:08:34,725 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:09:07,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:09:07,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1688 states to 1029 states and 1688 transitions. [2021-11-25 07:09:07,290 INFO L276 IsEmpty]: Start isEmpty. Operand 1029 states and 1688 transitions. [2021-11-25 07:09:07,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2021-11-25 07:09:07,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:09:07,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:09:07,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:09:07,770 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:09:10,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:09:10,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1667 states to 1017 states and 1667 transitions. [2021-11-25 07:09:10,862 INFO L276 IsEmpty]: Start isEmpty. Operand 1017 states and 1667 transitions. [2021-11-25 07:09:10,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2021-11-25 07:09:10,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:09:10,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:09:10,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:09:11,439 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:09:12,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:09:12,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1666 states to 1017 states and 1666 transitions. [2021-11-25 07:09:12,016 INFO L276 IsEmpty]: Start isEmpty. Operand 1017 states and 1666 transitions. [2021-11-25 07:09:12,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2021-11-25 07:09:12,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:09:12,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:09:12,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:09:12,491 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:09:14,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:09:14,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1665 states to 1017 states and 1665 transitions. [2021-11-25 07:09:14,022 INFO L276 IsEmpty]: Start isEmpty. Operand 1017 states and 1665 transitions. [2021-11-25 07:09:14,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2021-11-25 07:09:14,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:09:14,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:09:14,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:09:14,520 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:09:16,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:09:16,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1664 states to 1017 states and 1664 transitions. [2021-11-25 07:09:16,078 INFO L276 IsEmpty]: Start isEmpty. Operand 1017 states and 1664 transitions. [2021-11-25 07:09:16,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2021-11-25 07:09:16,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:09:16,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:09:16,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:09:16,167 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:09:16,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:09:16,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1665 states to 1018 states and 1665 transitions. [2021-11-25 07:09:16,411 INFO L276 IsEmpty]: Start isEmpty. Operand 1018 states and 1665 transitions. [2021-11-25 07:09:16,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2021-11-25 07:09:16,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:09:16,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:09:16,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:09:16,858 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:09:18,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:09:18,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1664 states to 1018 states and 1664 transitions. [2021-11-25 07:09:18,507 INFO L276 IsEmpty]: Start isEmpty. Operand 1018 states and 1664 transitions. [2021-11-25 07:09:18,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2021-11-25 07:09:18,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:09:18,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:09:18,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:09:19,589 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:09:21,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:09:21,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1669 states to 1022 states and 1669 transitions. [2021-11-25 07:09:21,831 INFO L276 IsEmpty]: Start isEmpty. Operand 1022 states and 1669 transitions. [2021-11-25 07:09:21,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2021-11-25 07:09:21,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:09:21,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:09:21,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:09:22,322 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:09:24,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:09:24,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1648 states to 1010 states and 1648 transitions. [2021-11-25 07:09:24,885 INFO L276 IsEmpty]: Start isEmpty. Operand 1010 states and 1648 transitions. [2021-11-25 07:09:24,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2021-11-25 07:09:24,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:09:24,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:09:24,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:09:25,473 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:09:27,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:09:27,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1657 states to 1016 states and 1657 transitions. [2021-11-25 07:09:27,769 INFO L276 IsEmpty]: Start isEmpty. Operand 1016 states and 1657 transitions. [2021-11-25 07:09:27,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2021-11-25 07:09:27,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:09:27,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:09:27,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:09:27,863 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:09:29,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:09:29,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1656 states to 1016 states and 1656 transitions. [2021-11-25 07:09:29,122 INFO L276 IsEmpty]: Start isEmpty. Operand 1016 states and 1656 transitions. [2021-11-25 07:09:29,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2021-11-25 07:09:29,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:09:29,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:09:29,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:09:29,636 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:09:31,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:09:31,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1661 states to 1021 states and 1661 transitions. [2021-11-25 07:09:31,016 INFO L276 IsEmpty]: Start isEmpty. Operand 1021 states and 1661 transitions. [2021-11-25 07:09:31,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2021-11-25 07:09:31,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:09:31,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:09:31,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:09:32,137 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:09:34,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:09:34,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1658 states to 1020 states and 1658 transitions. [2021-11-25 07:09:34,468 INFO L276 IsEmpty]: Start isEmpty. Operand 1020 states and 1658 transitions. [2021-11-25 07:09:34,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2021-11-25 07:09:34,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:09:34,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:09:34,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:09:34,543 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:09:34,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:09:34,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1641 states to 1008 states and 1641 transitions. [2021-11-25 07:09:34,860 INFO L276 IsEmpty]: Start isEmpty. Operand 1008 states and 1641 transitions. [2021-11-25 07:09:34,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2021-11-25 07:09:34,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:09:34,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:09:34,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:09:36,765 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:09:53,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:09:53,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1634 states to 1004 states and 1634 transitions. [2021-11-25 07:09:53,654 INFO L276 IsEmpty]: Start isEmpty. Operand 1004 states and 1634 transitions. [2021-11-25 07:09:53,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2021-11-25 07:09:53,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:09:53,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:09:53,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:09:56,753 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:10:55,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:10:55,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1633 states to 1004 states and 1633 transitions. [2021-11-25 07:10:55,046 INFO L276 IsEmpty]: Start isEmpty. Operand 1004 states and 1633 transitions. [2021-11-25 07:10:55,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-25 07:10:55,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:10:55,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:10:55,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:10:55,749 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:11:01,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:11:01,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1654 states to 1017 states and 1654 transitions. [2021-11-25 07:11:01,087 INFO L276 IsEmpty]: Start isEmpty. Operand 1017 states and 1654 transitions. [2021-11-25 07:11:01,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-25 07:11:01,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:11:01,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:11:01,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:11:02,172 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:11:05,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:11:05,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1653 states to 1017 states and 1653 transitions. [2021-11-25 07:11:05,335 INFO L276 IsEmpty]: Start isEmpty. Operand 1017 states and 1653 transitions. [2021-11-25 07:11:05,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-25 07:11:05,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:11:05,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:11:05,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:11:05,955 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:11:08,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:11:08,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1664 states to 1025 states and 1664 transitions. [2021-11-25 07:11:08,070 INFO L276 IsEmpty]: Start isEmpty. Operand 1025 states and 1664 transitions. [2021-11-25 07:11:08,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-25 07:11:08,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:11:08,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:11:08,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:11:10,164 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:11:33,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:11:33,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1667 states to 1028 states and 1667 transitions. [2021-11-25 07:11:33,399 INFO L276 IsEmpty]: Start isEmpty. Operand 1028 states and 1667 transitions. [2021-11-25 07:11:33,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-25 07:11:33,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:11:33,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:11:33,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:11:34,040 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:11:37,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:11:37,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1642 states to 1013 states and 1642 transitions. [2021-11-25 07:11:37,953 INFO L276 IsEmpty]: Start isEmpty. Operand 1013 states and 1642 transitions. [2021-11-25 07:11:37,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-25 07:11:37,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:11:37,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:11:38,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:11:38,564 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:11:39,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:11:39,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1645 states to 1016 states and 1645 transitions. [2021-11-25 07:11:39,129 INFO L276 IsEmpty]: Start isEmpty. Operand 1016 states and 1645 transitions. [2021-11-25 07:11:39,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-25 07:11:39,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:11:39,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:11:39,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:11:41,367 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:11:45,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:11:45,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1632 states to 1008 states and 1632 transitions. [2021-11-25 07:11:45,464 INFO L276 IsEmpty]: Start isEmpty. Operand 1008 states and 1632 transitions. [2021-11-25 07:11:45,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-25 07:11:45,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:11:45,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:11:45,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:11:46,055 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:11:46,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:11:46,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1631 states to 1008 states and 1631 transitions. [2021-11-25 07:11:46,637 INFO L276 IsEmpty]: Start isEmpty. Operand 1008 states and 1631 transitions. [2021-11-25 07:11:46,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-25 07:11:46,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:11:46,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:11:46,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:11:47,222 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:11:49,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:11:49,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1630 states to 1008 states and 1630 transitions. [2021-11-25 07:11:49,327 INFO L276 IsEmpty]: Start isEmpty. Operand 1008 states and 1630 transitions. [2021-11-25 07:11:49,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-25 07:11:49,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:11:49,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:11:49,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:11:49,917 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:11:55,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:11:55,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1649 states to 1020 states and 1649 transitions. [2021-11-25 07:11:55,407 INFO L276 IsEmpty]: Start isEmpty. Operand 1020 states and 1649 transitions. [2021-11-25 07:11:55,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-25 07:11:55,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:11:55,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:11:55,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:11:56,766 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:11:57,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:11:57,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1648 states to 1020 states and 1648 transitions. [2021-11-25 07:11:57,900 INFO L276 IsEmpty]: Start isEmpty. Operand 1020 states and 1648 transitions. [2021-11-25 07:11:57,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-25 07:11:57,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:11:57,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:11:57,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:11:58,545 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:12:02,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:12:02,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1639 states to 1016 states and 1639 transitions. [2021-11-25 07:12:02,481 INFO L276 IsEmpty]: Start isEmpty. Operand 1016 states and 1639 transitions. [2021-11-25 07:12:02,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-25 07:12:02,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:12:02,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:12:02,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:12:03,113 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:12:05,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:12:05,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1631 states to 1012 states and 1631 transitions. [2021-11-25 07:12:05,301 INFO L276 IsEmpty]: Start isEmpty. Operand 1012 states and 1631 transitions. [2021-11-25 07:12:05,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-25 07:12:05,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:12:05,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:12:05,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:12:05,910 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:12:06,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:12:06,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1624 states to 1008 states and 1624 transitions. [2021-11-25 07:12:06,506 INFO L276 IsEmpty]: Start isEmpty. Operand 1008 states and 1624 transitions. [2021-11-25 07:12:06,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-25 07:12:06,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:12:06,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:12:06,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:12:07,374 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:12:08,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:12:08,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1619 states to 1005 states and 1619 transitions. [2021-11-25 07:12:08,005 INFO L276 IsEmpty]: Start isEmpty. Operand 1005 states and 1619 transitions. [2021-11-25 07:12:08,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-25 07:12:08,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:12:08,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:12:08,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:12:08,638 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:12:14,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:12:14,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1639 states to 1018 states and 1639 transitions. [2021-11-25 07:12:14,268 INFO L276 IsEmpty]: Start isEmpty. Operand 1018 states and 1639 transitions. [2021-11-25 07:12:14,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-25 07:12:14,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:12:14,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:12:14,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:12:15,026 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:12:17,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:12:17,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1650 states to 1026 states and 1650 transitions. [2021-11-25 07:12:17,256 INFO L276 IsEmpty]: Start isEmpty. Operand 1026 states and 1650 transitions. [2021-11-25 07:12:17,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-25 07:12:17,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:12:17,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:12:17,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:12:17,873 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:12:18,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:12:18,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1653 states to 1029 states and 1653 transitions. [2021-11-25 07:12:18,472 INFO L276 IsEmpty]: Start isEmpty. Operand 1029 states and 1653 transitions. [2021-11-25 07:12:18,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-25 07:12:18,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:12:18,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:12:18,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:12:23,538 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:13:06,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:13:06,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1666 states to 1038 states and 1666 transitions. [2021-11-25 07:13:06,090 INFO L276 IsEmpty]: Start isEmpty. Operand 1038 states and 1666 transitions. [2021-11-25 07:13:06,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-25 07:13:06,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:13:06,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:13:06,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:13:06,736 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:13:15,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:13:15,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1639 states to 1022 states and 1639 transitions. [2021-11-25 07:13:15,781 INFO L276 IsEmpty]: Start isEmpty. Operand 1022 states and 1639 transitions. [2021-11-25 07:13:15,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-25 07:13:15,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:13:15,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:13:15,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:13:16,437 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:13:18,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:13:18,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1619 states to 1009 states and 1619 transitions. [2021-11-25 07:13:18,847 INFO L276 IsEmpty]: Start isEmpty. Operand 1009 states and 1619 transitions. [2021-11-25 07:13:18,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-25 07:13:18,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:13:18,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:13:18,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:13:19,677 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:13:20,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:13:20,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1612 states to 1005 states and 1612 transitions. [2021-11-25 07:13:20,322 INFO L276 IsEmpty]: Start isEmpty. Operand 1005 states and 1612 transitions. [2021-11-25 07:13:20,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-25 07:13:20,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:13:20,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:13:20,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:13:21,032 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:13:25,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:13:25,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1625 states to 1014 states and 1625 transitions. [2021-11-25 07:13:25,402 INFO L276 IsEmpty]: Start isEmpty. Operand 1014 states and 1625 transitions. [2021-11-25 07:13:25,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-25 07:13:25,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:13:25,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:13:25,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:13:26,102 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:13:26,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:13:26,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1628 states to 1017 states and 1628 transitions. [2021-11-25 07:13:26,752 INFO L276 IsEmpty]: Start isEmpty. Operand 1017 states and 1628 transitions. [2021-11-25 07:13:26,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-25 07:13:26,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:13:26,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:13:26,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:13:27,404 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:13:30,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:13:30,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1615 states to 1009 states and 1615 transitions. [2021-11-25 07:13:30,015 INFO L276 IsEmpty]: Start isEmpty. Operand 1009 states and 1615 transitions. [2021-11-25 07:13:30,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-25 07:13:30,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:13:30,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:13:30,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:13:31,469 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:13:34,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:13:34,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1620 states to 1013 states and 1620 transitions. [2021-11-25 07:13:34,800 INFO L276 IsEmpty]: Start isEmpty. Operand 1013 states and 1620 transitions. [2021-11-25 07:13:34,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2021-11-25 07:13:34,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:13:34,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:13:34,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:13:34,876 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:13:34,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:13:34,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1614 states to 1009 states and 1614 transitions. [2021-11-25 07:13:34,967 INFO L276 IsEmpty]: Start isEmpty. Operand 1009 states and 1614 transitions. [2021-11-25 07:13:34,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2021-11-25 07:13:34,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:13:34,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:13:35,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:13:42,641 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 07:15:23,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:15:23,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1622 states to 1015 states and 1622 transitions. [2021-11-25 07:15:23,545 INFO L276 IsEmpty]: Start isEmpty. Operand 1015 states and 1622 transitions. [2021-11-25 07:15:23,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2021-11-25 07:15:23,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:15:23,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:15:23,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:15:31,147 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.