./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2028d600-3bab-42b7-bd88-55d1b21e70b4/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2028d600-3bab-42b7-bd88-55d1b21e70b4/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2028d600-3bab-42b7-bd88-55d1b21e70b4/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2028d600-3bab-42b7-bd88-55d1b21e70b4/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2028d600-3bab-42b7-bd88-55d1b21e70b4/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2028d600-3bab-42b7-bd88-55d1b21e70b4/bin/ukojak-rkRKPMF4O4 --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 08e27279d8b0f092d8b126b1fa68f6a49bc0b5cda6842121ef1790310988da5f --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 00:14:59,422 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 00:14:59,424 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 00:14:59,443 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 00:14:59,444 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 00:14:59,445 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 00:14:59,446 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 00:14:59,448 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 00:14:59,449 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 00:14:59,450 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 00:14:59,451 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 00:14:59,452 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 00:14:59,453 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 00:14:59,454 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 00:14:59,455 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 00:14:59,456 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 00:14:59,457 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 00:14:59,458 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 00:14:59,459 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 00:14:59,461 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 00:14:59,462 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 00:14:59,463 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 00:14:59,465 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 00:14:59,466 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 00:14:59,469 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 00:14:59,469 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 00:14:59,470 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 00:14:59,471 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 00:14:59,471 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 00:14:59,472 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 00:14:59,472 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 00:14:59,473 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 00:14:59,474 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 00:14:59,474 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 00:14:59,475 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 00:14:59,476 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 00:14:59,476 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 00:14:59,477 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 00:14:59,477 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 00:14:59,478 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 00:14:59,478 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 00:14:59,479 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2028d600-3bab-42b7-bd88-55d1b21e70b4/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-15 00:14:59,500 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 00:14:59,501 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 00:14:59,501 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 00:14:59,502 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 00:14:59,502 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 00:14:59,502 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 00:14:59,503 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 00:14:59,503 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 00:14:59,503 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 00:14:59,503 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 00:14:59,503 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 00:14:59,504 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 00:14:59,504 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 00:14:59,504 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 00:14:59,504 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 00:14:59,504 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 00:14:59,505 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 00:14:59,505 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 00:14:59,505 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 00:14:59,505 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 00:14:59,505 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 00:14:59,505 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:14:59,506 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 00:14:59,506 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 00:14:59,506 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 00:14:59,506 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 00:14:59,506 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 00:14:59,507 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 00:14:59,507 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_2028d600-3bab-42b7-bd88-55d1b21e70b4/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2028d600-3bab-42b7-bd88-55d1b21e70b4/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 08e27279d8b0f092d8b126b1fa68f6a49bc0b5cda6842121ef1790310988da5f [2022-12-15 00:14:59,685 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 00:14:59,709 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 00:14:59,711 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 00:14:59,712 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 00:14:59,712 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 00:14:59,713 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2028d600-3bab-42b7-bd88-55d1b21e70b4/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c [2022-12-15 00:15:02,264 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 00:15:02,547 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 00:15:02,547 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2028d600-3bab-42b7-bd88-55d1b21e70b4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c [2022-12-15 00:15:02,561 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2028d600-3bab-42b7-bd88-55d1b21e70b4/bin/ukojak-rkRKPMF4O4/data/831fd9437/5461e89adb844ff796f2fe25f46eeec9/FLAG2d45c0efd [2022-12-15 00:15:02,814 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2028d600-3bab-42b7-bd88-55d1b21e70b4/bin/ukojak-rkRKPMF4O4/data/831fd9437/5461e89adb844ff796f2fe25f46eeec9 [2022-12-15 00:15:02,816 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 00:15:02,817 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 00:15:02,818 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 00:15:02,818 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 00:15:02,820 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 00:15:02,821 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:15:02" (1/1) ... [2022-12-15 00:15:02,821 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14895e48 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:15:02, skipping insertion in model container [2022-12-15 00:15:02,822 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:15:02" (1/1) ... [2022-12-15 00:15:02,827 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 00:15:02,916 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:15:03,178 WARN L237 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_2028d600-3bab-42b7-bd88-55d1b21e70b4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[14183,14196] [2022-12-15 00:15:03,202 WARN L237 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_2028d600-3bab-42b7-bd88-55d1b21e70b4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[18907,18920] [2022-12-15 00:15:03,210 WARN L237 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_2028d600-3bab-42b7-bd88-55d1b21e70b4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[20199,20212] [2022-12-15 00:15:03,214 WARN L237 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_2028d600-3bab-42b7-bd88-55d1b21e70b4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[20957,20970] [2022-12-15 00:15:03,234 WARN L237 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_2028d600-3bab-42b7-bd88-55d1b21e70b4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[22620,22633] [2022-12-15 00:15:03,240 WARN L237 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_2028d600-3bab-42b7-bd88-55d1b21e70b4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[23378,23391] [2022-12-15 00:15:03,250 WARN L237 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_2028d600-3bab-42b7-bd88-55d1b21e70b4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[24507,24520] [2022-12-15 00:15:03,266 WARN L237 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_2028d600-3bab-42b7-bd88-55d1b21e70b4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[27132,27145] [2022-12-15 00:15:03,272 WARN L237 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_2028d600-3bab-42b7-bd88-55d1b21e70b4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[27893,27906] [2022-12-15 00:15:03,280 WARN L237 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_2028d600-3bab-42b7-bd88-55d1b21e70b4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[29025,29038] [2022-12-15 00:15:03,292 WARN L237 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_2028d600-3bab-42b7-bd88-55d1b21e70b4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[31116,31129] [2022-12-15 00:15:03,313 WARN L237 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_2028d600-3bab-42b7-bd88-55d1b21e70b4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[35211,35224] [2022-12-15 00:15:03,318 WARN L237 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_2028d600-3bab-42b7-bd88-55d1b21e70b4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[35972,35985] [2022-12-15 00:15:03,325 WARN L237 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_2028d600-3bab-42b7-bd88-55d1b21e70b4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[37065,37078] [2022-12-15 00:15:03,337 WARN L237 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_2028d600-3bab-42b7-bd88-55d1b21e70b4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[39117,39130] [2022-12-15 00:15:03,352 WARN L237 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_2028d600-3bab-42b7-bd88-55d1b21e70b4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[42849,42862] [2022-12-15 00:15:03,377 WARN L237 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_2028d600-3bab-42b7-bd88-55d1b21e70b4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[50027,50040] [2022-12-15 00:15:03,381 WARN L237 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_2028d600-3bab-42b7-bd88-55d1b21e70b4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[50788,50801] [2022-12-15 00:15:03,385 WARN L237 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_2028d600-3bab-42b7-bd88-55d1b21e70b4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[51920,51933] [2022-12-15 00:15:03,394 WARN L237 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_2028d600-3bab-42b7-bd88-55d1b21e70b4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[54011,54024] [2022-12-15 00:15:03,408 WARN L237 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_2028d600-3bab-42b7-bd88-55d1b21e70b4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[57572,57585] [2022-12-15 00:15:03,433 WARN L237 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_2028d600-3bab-42b7-bd88-55d1b21e70b4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[63570,63583] [2022-12-15 00:15:03,707 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:15:03,717 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 00:15:03,770 WARN L237 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_2028d600-3bab-42b7-bd88-55d1b21e70b4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[14183,14196] [2022-12-15 00:15:03,780 WARN L237 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_2028d600-3bab-42b7-bd88-55d1b21e70b4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[18907,18920] [2022-12-15 00:15:03,784 WARN L237 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_2028d600-3bab-42b7-bd88-55d1b21e70b4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[20199,20212] [2022-12-15 00:15:03,788 WARN L237 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_2028d600-3bab-42b7-bd88-55d1b21e70b4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[20957,20970] [2022-12-15 00:15:03,793 WARN L237 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_2028d600-3bab-42b7-bd88-55d1b21e70b4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[22620,22633] [2022-12-15 00:15:03,796 WARN L237 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_2028d600-3bab-42b7-bd88-55d1b21e70b4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[23378,23391] [2022-12-15 00:15:03,800 WARN L237 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_2028d600-3bab-42b7-bd88-55d1b21e70b4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[24507,24520] [2022-12-15 00:15:03,808 WARN L237 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_2028d600-3bab-42b7-bd88-55d1b21e70b4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[27132,27145] [2022-12-15 00:15:03,811 WARN L237 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_2028d600-3bab-42b7-bd88-55d1b21e70b4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[27893,27906] [2022-12-15 00:15:03,817 WARN L237 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_2028d600-3bab-42b7-bd88-55d1b21e70b4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[29025,29038] [2022-12-15 00:15:03,823 WARN L237 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_2028d600-3bab-42b7-bd88-55d1b21e70b4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[31116,31129] [2022-12-15 00:15:03,835 WARN L237 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_2028d600-3bab-42b7-bd88-55d1b21e70b4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[35211,35224] [2022-12-15 00:15:03,838 WARN L237 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_2028d600-3bab-42b7-bd88-55d1b21e70b4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[35972,35985] [2022-12-15 00:15:03,842 WARN L237 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_2028d600-3bab-42b7-bd88-55d1b21e70b4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[37065,37078] [2022-12-15 00:15:03,849 WARN L237 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_2028d600-3bab-42b7-bd88-55d1b21e70b4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[39117,39130] [2022-12-15 00:15:03,861 WARN L237 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_2028d600-3bab-42b7-bd88-55d1b21e70b4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[42849,42862] [2022-12-15 00:15:03,892 WARN L237 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_2028d600-3bab-42b7-bd88-55d1b21e70b4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[50027,50040] [2022-12-15 00:15:03,895 WARN L237 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_2028d600-3bab-42b7-bd88-55d1b21e70b4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[50788,50801] [2022-12-15 00:15:03,899 WARN L237 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_2028d600-3bab-42b7-bd88-55d1b21e70b4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[51920,51933] [2022-12-15 00:15:03,905 WARN L237 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_2028d600-3bab-42b7-bd88-55d1b21e70b4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[54011,54024] [2022-12-15 00:15:03,916 WARN L237 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_2028d600-3bab-42b7-bd88-55d1b21e70b4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[57572,57585] [2022-12-15 00:15:03,931 WARN L237 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_2028d600-3bab-42b7-bd88-55d1b21e70b4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[63570,63583] [2022-12-15 00:15:04,120 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:15:04,135 INFO L208 MainTranslator]: Completed translation [2022-12-15 00:15:04,135 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:15:04 WrapperNode [2022-12-15 00:15:04,135 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 00:15:04,136 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 00:15:04,136 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 00:15:04,136 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 00:15:04,141 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:15:04" (1/1) ... [2022-12-15 00:15:04,167 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:15:04" (1/1) ... [2022-12-15 00:15:04,232 INFO L138 Inliner]: procedures = 25, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 6593 [2022-12-15 00:15:04,233 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 00:15:04,233 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 00:15:04,233 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 00:15:04,233 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 00:15:04,240 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:15:04" (1/1) ... [2022-12-15 00:15:04,240 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:15:04" (1/1) ... [2022-12-15 00:15:04,248 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:15:04" (1/1) ... [2022-12-15 00:15:04,248 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:15:04" (1/1) ... [2022-12-15 00:15:04,276 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:15:04" (1/1) ... [2022-12-15 00:15:04,306 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:15:04" (1/1) ... [2022-12-15 00:15:04,315 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:15:04" (1/1) ... [2022-12-15 00:15:04,322 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:15:04" (1/1) ... [2022-12-15 00:15:04,335 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 00:15:04,335 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 00:15:04,336 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 00:15:04,336 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 00:15:04,336 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:15:04" (1/1) ... [2022-12-15 00:15:04,340 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:15:04,348 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2028d600-3bab-42b7-bd88-55d1b21e70b4/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 00:15:04,358 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2028d600-3bab-42b7-bd88-55d1b21e70b4/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 00:15:04,360 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2028d600-3bab-42b7-bd88-55d1b21e70b4/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 00:15:04,392 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 00:15:04,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 00:15:04,392 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 00:15:04,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 00:15:04,601 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 00:15:04,603 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 00:15:06,622 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 00:15:06,786 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 00:15:06,786 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 00:15:06,790 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:15:06 BoogieIcfgContainer [2022-12-15 00:15:06,790 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 00:15:06,790 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 00:15:06,791 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 00:15:06,798 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 00:15:06,798 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:15:06" (1/1) ... [2022-12-15 00:15:06,805 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 00:15:06,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:15:06,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1995 states to 1096 states and 1995 transitions. [2022-12-15 00:15:06,859 INFO L276 IsEmpty]: Start isEmpty. Operand 1096 states and 1995 transitions. [2022-12-15 00:15:06,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 00:15:06,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:15:06,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:15:07,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:15:07,231 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:15:07,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:15:07,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1871 states to 1035 states and 1871 transitions. [2022-12-15 00:15:07,353 INFO L276 IsEmpty]: Start isEmpty. Operand 1035 states and 1871 transitions. [2022-12-15 00:15:07,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 00:15:07,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:15:07,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:15:07,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:15:07,560 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:15:07,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:15:07,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1748 states to 974 states and 1748 transitions. [2022-12-15 00:15:07,621 INFO L276 IsEmpty]: Start isEmpty. Operand 974 states and 1748 transitions. [2022-12-15 00:15:07,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 00:15:07,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:15:07,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:15:07,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:15:07,827 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:15:07,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:15:07,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1625 states to 913 states and 1625 transitions. [2022-12-15 00:15:07,865 INFO L276 IsEmpty]: Start isEmpty. Operand 913 states and 1625 transitions. [2022-12-15 00:15:07,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 00:15:07,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:15:07,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:15:07,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:15:08,024 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:15:08,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:15:08,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1614 states to 908 states and 1614 transitions. [2022-12-15 00:15:08,279 INFO L276 IsEmpty]: Start isEmpty. Operand 908 states and 1614 transitions. [2022-12-15 00:15:08,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 00:15:08,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:15:08,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:15:08,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:15:08,379 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:15:08,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:15:08,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1491 states to 847 states and 1491 transitions. [2022-12-15 00:15:08,410 INFO L276 IsEmpty]: Start isEmpty. Operand 847 states and 1491 transitions. [2022-12-15 00:15:08,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 00:15:08,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:15:08,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:15:08,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:15:08,509 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:15:08,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:15:08,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1480 states to 842 states and 1480 transitions. [2022-12-15 00:15:08,559 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 1480 transitions. [2022-12-15 00:15:08,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 00:15:08,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:15:08,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:15:08,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:15:08,679 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:15:08,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:15:08,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1469 states to 837 states and 1469 transitions. [2022-12-15 00:15:08,734 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 1469 transitions. [2022-12-15 00:15:08,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 00:15:08,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:15:08,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:15:08,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:15:08,848 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:15:09,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:15:09,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1421 states to 813 states and 1421 transitions. [2022-12-15 00:15:09,359 INFO L276 IsEmpty]: Start isEmpty. Operand 813 states and 1421 transitions. [2022-12-15 00:15:09,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 00:15:09,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:15:09,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:15:09,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:15:09,442 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:15:09,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:15:09,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1410 states to 808 states and 1410 transitions. [2022-12-15 00:15:09,472 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 1410 transitions. [2022-12-15 00:15:09,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 00:15:09,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:15:09,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:15:09,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:15:09,553 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:15:09,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:15:09,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1399 states to 803 states and 1399 transitions. [2022-12-15 00:15:09,602 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 1399 transitions. [2022-12-15 00:15:09,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 00:15:09,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:15:09,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:15:09,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:15:09,680 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:15:09,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:15:09,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1388 states to 798 states and 1388 transitions. [2022-12-15 00:15:09,717 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 1388 transitions. [2022-12-15 00:15:09,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 00:15:09,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:15:09,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:15:09,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:15:09,817 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:15:09,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:15:09,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1377 states to 793 states and 1377 transitions. [2022-12-15 00:15:09,848 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 1377 transitions. [2022-12-15 00:15:09,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 00:15:09,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:15:09,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:15:09,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:15:09,925 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:15:09,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:15:09,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1366 states to 788 states and 1366 transitions. [2022-12-15 00:15:09,952 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 1366 transitions. [2022-12-15 00:15:09,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 00:15:09,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:15:09,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:15:09,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:15:10,027 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:15:10,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:15:10,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1355 states to 783 states and 1355 transitions. [2022-12-15 00:15:10,055 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 1355 transitions. [2022-12-15 00:15:10,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 00:15:10,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:15:10,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:15:10,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:15:10,135 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:15:10,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:15:10,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1318 states to 764 states and 1318 transitions. [2022-12-15 00:15:10,175 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 1318 transitions. [2022-12-15 00:15:10,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 00:15:10,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:15:10,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:15:10,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:15:10,245 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:15:10,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:15:10,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1281 states to 745 states and 1281 transitions. [2022-12-15 00:15:10,290 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 1281 transitions. [2022-12-15 00:15:10,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 00:15:10,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:15:10,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:15:10,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:15:10,360 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:15:10,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:15:10,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1270 states to 740 states and 1270 transitions. [2022-12-15 00:15:10,386 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1270 transitions. [2022-12-15 00:15:10,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 00:15:10,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:15:10,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:15:10,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:15:10,520 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:15:11,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:15:11,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1223 states to 715 states and 1223 transitions. [2022-12-15 00:15:11,465 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1223 transitions. [2022-12-15 00:15:11,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 00:15:11,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:15:11,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:15:11,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:15:11,563 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:15:11,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:15:11,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1212 states to 710 states and 1212 transitions. [2022-12-15 00:15:11,599 INFO L276 IsEmpty]: Start isEmpty. Operand 710 states and 1212 transitions. [2022-12-15 00:15:11,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 00:15:11,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:15:11,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:15:11,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:15:11,692 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:15:11,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:15:11,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1201 states to 705 states and 1201 transitions. [2022-12-15 00:15:11,720 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 1201 transitions. [2022-12-15 00:15:11,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 00:15:11,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:15:11,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:15:11,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:15:11,779 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:15:11,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:15:11,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1190 states to 700 states and 1190 transitions. [2022-12-15 00:15:11,802 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 1190 transitions. [2022-12-15 00:15:11,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 00:15:11,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:15:11,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:15:11,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:15:11,924 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:15:13,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:15:13,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1138 states to 672 states and 1138 transitions. [2022-12-15 00:15:13,780 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 1138 transitions. [2022-12-15 00:15:13,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 00:15:13,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:15:13,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:15:13,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:15:13,861 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:15:13,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:15:13,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1127 states to 667 states and 1127 transitions. [2022-12-15 00:15:13,894 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 1127 transitions. [2022-12-15 00:15:13,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 00:15:13,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:15:13,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:15:13,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:15:13,954 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:15:13,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:15:13,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1080 states to 642 states and 1080 transitions. [2022-12-15 00:15:13,993 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 1080 transitions. [2022-12-15 00:15:13,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 00:15:13,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:15:13,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:15:14,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:15:14,053 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:15:14,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:15:14,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1043 states to 623 states and 1043 transitions. [2022-12-15 00:15:14,098 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 1043 transitions. [2022-12-15 00:15:14,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 00:15:14,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:15:14,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:15:14,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:15:14,162 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:15:14,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:15:14,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1032 states to 618 states and 1032 transitions. [2022-12-15 00:15:14,194 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 1032 transitions. [2022-12-15 00:15:14,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 00:15:14,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:15:14,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:15:14,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:15:14,398 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:15:16,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:15:16,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1016 states to 610 states and 1016 transitions. [2022-12-15 00:15:16,219 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1016 transitions. [2022-12-15 00:15:16,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 00:15:16,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:15:16,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:15:16,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:15:16,789 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:15:21,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:15:21,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1020 states to 613 states and 1020 transitions. [2022-12-15 00:15:21,398 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 1020 transitions. [2022-12-15 00:15:21,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 00:15:21,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:15:21,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:15:21,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:15:22,196 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:15:22,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:15:22,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1029 states to 619 states and 1029 transitions. [2022-12-15 00:15:22,666 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 1029 transitions. [2022-12-15 00:15:22,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 00:15:22,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:15:22,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:15:22,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:15:23,380 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:15:32,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:15:32,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1027 states to 619 states and 1027 transitions. [2022-12-15 00:15:32,109 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 1027 transitions. [2022-12-15 00:15:32,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 00:15:32,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:15:32,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:15:32,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:15:32,812 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:15:35,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:15:35,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1044 states to 629 states and 1044 transitions. [2022-12-15 00:15:35,321 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 1044 transitions. [2022-12-15 00:15:35,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 00:15:35,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:15:35,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:15:35,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:15:36,057 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:15:45,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:15:45,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1042 states to 629 states and 1042 transitions. [2022-12-15 00:15:45,855 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 1042 transitions. [2022-12-15 00:15:45,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 00:15:45,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:15:45,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:15:45,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:15:46,189 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:15:46,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:15:46,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 629 states and 1041 transitions. [2022-12-15 00:15:46,822 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 1041 transitions. [2022-12-15 00:15:46,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 00:15:46,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:15:46,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:15:46,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:15:47,129 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:15:47,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:15:47,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 629 states and 1040 transitions. [2022-12-15 00:15:47,917 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 1040 transitions. [2022-12-15 00:15:47,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 00:15:47,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:15:47,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:15:47,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:15:48,183 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:15:48,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:15:48,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1033 states to 626 states and 1033 transitions. [2022-12-15 00:15:48,418 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 1033 transitions. [2022-12-15 00:15:48,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 00:15:48,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:15:48,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:15:48,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:15:48,644 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:15:48,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:15:48,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1036 states to 629 states and 1036 transitions. [2022-12-15 00:15:48,844 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 1036 transitions. [2022-12-15 00:15:48,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 00:15:48,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:15:48,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:15:48,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:15:49,830 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:16:06,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:16:06,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1047 states to 637 states and 1047 transitions. [2022-12-15 00:16:06,149 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1047 transitions. [2022-12-15 00:16:06,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 00:16:06,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:16:06,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:16:06,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:16:06,279 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:16:06,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:16:06,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 634 states and 1041 transitions. [2022-12-15 00:16:06,369 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 1041 transitions. [2022-12-15 00:16:06,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 00:16:06,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:16:06,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:16:06,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:16:07,061 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:16:08,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:16:08,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1033 states to 630 states and 1033 transitions. [2022-12-15 00:16:08,796 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 1033 transitions. [2022-12-15 00:16:08,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 00:16:08,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:16:08,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:16:08,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:16:09,081 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:16:09,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:16:09,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1031 states to 630 states and 1031 transitions. [2022-12-15 00:16:09,297 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 1031 transitions. [2022-12-15 00:16:09,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 00:16:09,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:16:09,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:16:09,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:16:10,437 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:16:23,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:16:23,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1023 states to 626 states and 1023 transitions. [2022-12-15 00:16:23,068 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 1023 transitions. [2022-12-15 00:16:23,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 00:16:23,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:16:23,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:16:23,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:16:23,193 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:16:23,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:16:23,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1024 states to 627 states and 1024 transitions. [2022-12-15 00:16:23,260 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 1024 transitions. [2022-12-15 00:16:23,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 00:16:23,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:16:23,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:16:23,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:16:23,594 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:16:23,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:16:23,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 623 states and 1017 transitions. [2022-12-15 00:16:23,874 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 1017 transitions. [2022-12-15 00:16:23,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 00:16:23,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:16:23,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:16:23,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:16:24,011 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:16:24,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:16:24,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 616 states and 1004 transitions. [2022-12-15 00:16:24,081 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 1004 transitions. [2022-12-15 00:16:24,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 00:16:24,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:16:24,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:16:24,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:16:25,537 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:16:51,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:16:51,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1032 states to 633 states and 1032 transitions. [2022-12-15 00:16:51,396 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1032 transitions. [2022-12-15 00:16:51,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 00:16:51,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:16:51,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:16:51,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:16:51,793 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:16:52,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:16:52,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1035 states to 636 states and 1035 transitions. [2022-12-15 00:16:52,083 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 1035 transitions. [2022-12-15 00:16:52,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 00:16:52,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:16:52,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:16:52,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:16:52,432 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:16:53,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:16:53,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1033 states to 636 states and 1033 transitions. [2022-12-15 00:16:53,776 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 1033 transitions. [2022-12-15 00:16:53,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 00:16:53,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:16:53,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:16:53,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:16:54,882 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:16:58,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:16:58,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 648 states and 1051 transitions. [2022-12-15 00:16:58,026 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 1051 transitions. [2022-12-15 00:16:58,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 00:16:58,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:16:58,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:16:58,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:16:58,426 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:16:58,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:16:58,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 651 states and 1054 transitions. [2022-12-15 00:16:58,799 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 1054 transitions. [2022-12-15 00:16:58,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 00:16:58,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:16:58,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:16:58,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:16:58,912 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:16:58,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:16:58,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1049 states to 648 states and 1049 transitions. [2022-12-15 00:16:58,984 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 1049 transitions. [2022-12-15 00:16:58,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 00:16:58,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:16:58,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:16:59,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:16:59,444 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:17:00,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:17:00,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1060 states to 656 states and 1060 transitions. [2022-12-15 00:17:00,797 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 1060 transitions. [2022-12-15 00:17:00,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 00:17:00,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:17:00,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:17:00,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:17:00,909 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:17:01,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:17:01,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1055 states to 653 states and 1055 transitions. [2022-12-15 00:17:01,001 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 1055 transitions. [2022-12-15 00:17:01,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 00:17:01,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:17:01,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:17:01,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:17:01,415 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:17:04,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:17:04,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1011 states to 626 states and 1011 transitions. [2022-12-15 00:17:04,638 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 1011 transitions. [2022-12-15 00:17:04,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 00:17:04,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:17:04,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:17:04,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:17:05,089 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:17:06,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:17:06,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1022 states to 634 states and 1022 transitions. [2022-12-15 00:17:06,146 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 1022 transitions. [2022-12-15 00:17:06,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 00:17:06,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:17:06,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:17:06,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:17:06,599 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:17:06,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:17:06,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1025 states to 637 states and 1025 transitions. [2022-12-15 00:17:06,930 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1025 transitions. [2022-12-15 00:17:06,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 00:17:06,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:17:06,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:17:06,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:17:07,333 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:17:09,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:17:09,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1000 states to 621 states and 1000 transitions. [2022-12-15 00:17:09,116 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 1000 transitions. [2022-12-15 00:17:09,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 00:17:09,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:17:09,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:17:09,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:17:09,451 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:17:09,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:17:09,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 625 states and 1004 transitions. [2022-12-15 00:17:09,814 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 1004 transitions. [2022-12-15 00:17:09,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 00:17:09,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:17:09,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:17:09,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:17:10,222 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:17:11,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:17:11,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 991 states to 617 states and 991 transitions. [2022-12-15 00:17:11,473 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 991 transitions. [2022-12-15 00:17:11,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 00:17:11,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:17:11,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:17:11,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:17:11,845 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:17:12,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:17:12,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 984 states to 613 states and 984 transitions. [2022-12-15 00:17:12,136 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 984 transitions. [2022-12-15 00:17:12,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 00:17:12,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:17:12,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:17:12,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:17:16,782 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:18:00,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:18:00,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 401 states and 647 transitions. [2022-12-15 00:18:00,119 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 647 transitions. [2022-12-15 00:18:00,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 00:18:00,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:18:00,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:18:00,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:18:02,526 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:18:56,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:18:56,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 423 states and 683 transitions. [2022-12-15 00:18:56,125 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 683 transitions. [2022-12-15 00:18:56,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 00:18:56,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:18:56,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:18:56,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:18:56,710 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:18:58,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:18:58,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 681 states to 423 states and 681 transitions. [2022-12-15 00:18:58,809 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 681 transitions. [2022-12-15 00:18:58,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 00:18:58,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:18:58,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:18:58,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:18:59,322 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:19:00,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:19:00,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 430 states and 691 transitions. [2022-12-15 00:19:00,757 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 691 transitions. [2022-12-15 00:19:00,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 00:19:00,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:19:00,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:19:00,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:19:04,646 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:19:49,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:19:49,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 434 states and 695 transitions. [2022-12-15 00:19:49,704 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 695 transitions. [2022-12-15 00:19:49,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 00:19:49,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:19:49,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:19:49,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:19:49,827 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:19:49,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:19:49,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 431 states and 690 transitions. [2022-12-15 00:19:49,990 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 690 transitions. [2022-12-15 00:19:49,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 00:19:49,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:19:49,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:19:50,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:19:50,573 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:19:53,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:19:53,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 443 states and 709 transitions. [2022-12-15 00:19:53,555 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 709 transitions. [2022-12-15 00:19:53,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 00:19:53,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:19:53,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:19:53,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:19:54,068 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:19:58,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:19:58,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 443 states and 707 transitions. [2022-12-15 00:19:58,355 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 707 transitions. [2022-12-15 00:19:58,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 00:19:58,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:19:58,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:19:58,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:19:59,025 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:20:03,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:20:03,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 459 states and 732 transitions. [2022-12-15 00:20:03,503 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 732 transitions. [2022-12-15 00:20:03,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 00:20:03,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:20:03,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:20:03,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:20:04,667 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:20:05,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:20:05,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 463 states and 736 transitions. [2022-12-15 00:20:05,642 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 736 transitions. [2022-12-15 00:20:05,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 00:20:05,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:20:05,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:20:05,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:20:06,727 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:20:10,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:20:10,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 471 states and 749 transitions. [2022-12-15 00:20:10,768 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 749 transitions. [2022-12-15 00:20:10,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 00:20:10,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:20:10,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:20:10,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:20:11,323 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:20:15,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:20:15,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 478 states and 757 transitions. [2022-12-15 00:20:15,501 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 757 transitions. [2022-12-15 00:20:15,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 00:20:15,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:20:15,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:20:15,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:20:16,126 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:20:18,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:20:18,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 491 states and 777 transitions. [2022-12-15 00:20:18,329 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 777 transitions. [2022-12-15 00:20:18,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 00:20:18,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:20:18,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:20:18,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:20:19,061 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:20:21,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:20:21,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 491 states and 775 transitions. [2022-12-15 00:20:21,210 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 775 transitions. [2022-12-15 00:20:21,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 00:20:21,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:20:21,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:20:21,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:20:21,844 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:20:23,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:20:23,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 498 states and 785 transitions. [2022-12-15 00:20:23,868 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 785 transitions. [2022-12-15 00:20:23,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 00:20:23,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:20:23,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:20:23,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:20:24,926 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:20:25,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:20:26,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 502 states and 789 transitions. [2022-12-15 00:20:26,000 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 789 transitions. [2022-12-15 00:20:26,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-15 00:20:26,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:20:26,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:20:26,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:20:26,141 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:20:28,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:20:28,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 398 states and 625 transitions. [2022-12-15 00:20:28,027 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 625 transitions. [2022-12-15 00:20:28,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-15 00:20:28,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:20:28,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:20:28,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:20:34,376 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:22:08,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:22:08,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 409 states and 642 transitions. [2022-12-15 00:22:08,345 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 642 transitions. [2022-12-15 00:22:08,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-15 00:22:08,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:22:08,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:22:08,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:22:15,633 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:23:54,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:23:54,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 434 states and 686 transitions. [2022-12-15 00:23:54,925 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 686 transitions. [2022-12-15 00:23:54,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-15 00:23:54,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:23:54,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:23:54,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:02,294 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:10,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:11,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 444 states and 702 transitions. [2022-12-15 00:24:11,000 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 702 transitions. [2022-12-15 00:24:11,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-15 00:24:11,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:11,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:11,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:39,062 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:28:16,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:28:16,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 467 states and 744 transitions. [2022-12-15 00:28:16,729 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 744 transitions. [2022-12-15 00:28:16,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-15 00:28:16,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:28:16,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:28:16,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:28:17,843 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:28:22,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:28:22,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 469 states and 746 transitions. [2022-12-15 00:28:22,772 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 746 transitions. [2022-12-15 00:28:22,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-15 00:28:22,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:28:22,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:28:22,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat