./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.4.ufo.UNBOUNDED.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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_accaae51-f288-4831-b45b-affdcea28421/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_accaae51-f288-4831-b45b-affdcea28421/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_accaae51-f288-4831-b45b-affdcea28421/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_accaae51-f288-4831-b45b-affdcea28421/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_accaae51-f288-4831-b45b-affdcea28421/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_accaae51-f288-4831-b45b-affdcea28421/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 cbb2fc13b8cfe94a8598776143f7662f536c656f69c1b5d29afc37de7c1d9e70 --- 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 03:02:16,641 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 03:02:16,642 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 03:02:16,654 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 03:02:16,654 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 03:02:16,655 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 03:02:16,656 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 03:02:16,656 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 03:02:16,657 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 03:02:16,658 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 03:02:16,659 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 03:02:16,659 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 03:02:16,660 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 03:02:16,660 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 03:02:16,661 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 03:02:16,662 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 03:02:16,662 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 03:02:16,663 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 03:02:16,664 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 03:02:16,665 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 03:02:16,666 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 03:02:16,667 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 03:02:16,668 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 03:02:16,668 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 03:02:16,670 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 03:02:16,671 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 03:02:16,671 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 03:02:16,671 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 03:02:16,672 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 03:02:16,672 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 03:02:16,673 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 03:02:16,673 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 03:02:16,674 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 03:02:16,674 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 03:02:16,675 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 03:02:16,675 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 03:02:16,675 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 03:02:16,676 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 03:02:16,676 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 03:02:16,676 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 03:02:16,677 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 03:02:16,677 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_accaae51-f288-4831-b45b-affdcea28421/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-15 03:02:16,692 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 03:02:16,692 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 03:02:16,693 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 03:02:16,693 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 03:02:16,693 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 03:02:16,693 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 03:02:16,694 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 03:02:16,694 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 03:02:16,694 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 03:02:16,694 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 03:02:16,694 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 03:02:16,694 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 03:02:16,694 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 03:02:16,695 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 03:02:16,695 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 03:02:16,695 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 03:02:16,695 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 03:02:16,695 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 03:02:16,695 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 03:02:16,695 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 03:02:16,695 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 03:02:16,696 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:02:16,696 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 03:02:16,696 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 03:02:16,696 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 03:02:16,696 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 03:02:16,696 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 03:02:16,696 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 03:02:16,696 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_accaae51-f288-4831-b45b-affdcea28421/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_accaae51-f288-4831-b45b-affdcea28421/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cbb2fc13b8cfe94a8598776143f7662f536c656f69c1b5d29afc37de7c1d9e70 [2022-12-15 03:02:16,859 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 03:02:16,876 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 03:02:16,878 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 03:02:16,879 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 03:02:16,879 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 03:02:16,880 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_accaae51-f288-4831-b45b-affdcea28421/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2022-12-15 03:02:19,593 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 03:02:19,834 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 03:02:19,835 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_accaae51-f288-4831-b45b-affdcea28421/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2022-12-15 03:02:19,850 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_accaae51-f288-4831-b45b-affdcea28421/bin/ukojak-rkRKPMF4O4/data/23f9f2cd7/56b070d5b8a3493c975ead57512985be/FLAGeadcb700a [2022-12-15 03:02:19,861 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_accaae51-f288-4831-b45b-affdcea28421/bin/ukojak-rkRKPMF4O4/data/23f9f2cd7/56b070d5b8a3493c975ead57512985be [2022-12-15 03:02:19,863 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 03:02:19,864 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 03:02:19,865 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 03:02:19,865 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 03:02:19,867 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 03:02:19,868 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:02:19" (1/1) ... [2022-12-15 03:02:19,868 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44e41f06 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:02:19, skipping insertion in model container [2022-12-15 03:02:19,869 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:02:19" (1/1) ... [2022-12-15 03:02:19,874 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 03:02:19,920 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 03:02:20,110 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_accaae51-f288-4831-b45b-affdcea28421/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[13772,13785] [2022-12-15 03:02:20,119 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_accaae51-f288-4831-b45b-affdcea28421/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[14419,14432] [2022-12-15 03:02:20,129 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_accaae51-f288-4831-b45b-affdcea28421/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[15695,15708] [2022-12-15 03:02:20,137 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_accaae51-f288-4831-b45b-affdcea28421/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[16671,16684] [2022-12-15 03:02:20,182 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_accaae51-f288-4831-b45b-affdcea28421/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[25142,25155] [2022-12-15 03:02:20,218 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:02:20,228 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 03:02:20,286 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_accaae51-f288-4831-b45b-affdcea28421/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[13772,13785] [2022-12-15 03:02:20,291 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_accaae51-f288-4831-b45b-affdcea28421/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[14419,14432] [2022-12-15 03:02:20,300 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_accaae51-f288-4831-b45b-affdcea28421/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[15695,15708] [2022-12-15 03:02:20,307 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_accaae51-f288-4831-b45b-affdcea28421/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[16671,16684] [2022-12-15 03:02:20,343 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_accaae51-f288-4831-b45b-affdcea28421/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[25142,25155] [2022-12-15 03:02:20,372 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:02:20,384 INFO L208 MainTranslator]: Completed translation [2022-12-15 03:02:20,384 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:02:20 WrapperNode [2022-12-15 03:02:20,385 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 03:02:20,385 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 03:02:20,386 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 03:02:20,386 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 03:02:20,392 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:02:20" (1/1) ... [2022-12-15 03:02:20,405 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:02:20" (1/1) ... [2022-12-15 03:02:20,447 INFO L138 Inliner]: procedures = 23, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1539 [2022-12-15 03:02:20,447 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 03:02:20,448 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 03:02:20,448 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 03:02:20,448 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 03:02:20,455 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:02:20" (1/1) ... [2022-12-15 03:02:20,456 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:02:20" (1/1) ... [2022-12-15 03:02:20,459 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:02:20" (1/1) ... [2022-12-15 03:02:20,460 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:02:20" (1/1) ... [2022-12-15 03:02:20,471 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:02:20" (1/1) ... [2022-12-15 03:02:20,478 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:02:20" (1/1) ... [2022-12-15 03:02:20,481 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:02:20" (1/1) ... [2022-12-15 03:02:20,484 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:02:20" (1/1) ... [2022-12-15 03:02:20,489 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 03:02:20,490 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 03:02:20,490 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 03:02:20,490 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 03:02:20,491 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:02:20" (1/1) ... [2022-12-15 03:02:20,496 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:02:20,504 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_accaae51-f288-4831-b45b-affdcea28421/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 03:02:20,515 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_accaae51-f288-4831-b45b-affdcea28421/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 03:02:20,518 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_accaae51-f288-4831-b45b-affdcea28421/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 03:02:20,555 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 03:02:20,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 03:02:20,556 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 03:02:20,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 03:02:20,680 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 03:02:20,682 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 03:02:21,605 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 03:02:21,905 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 03:02:21,905 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 03:02:21,908 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:02:21 BoogieIcfgContainer [2022-12-15 03:02:21,908 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 03:02:21,909 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 03:02:21,909 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 03:02:21,916 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 03:02:21,916 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:02:21" (1/1) ... [2022-12-15 03:02:21,924 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 03:02:21,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:02:21,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 286 states and 497 transitions. [2022-12-15 03:02:21,972 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 497 transitions. [2022-12-15 03:02:21,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-15 03:02:21,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:02:21,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:02:22,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:02:22,976 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 03:02:23,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:02:23,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 297 states and 519 transitions. [2022-12-15 03:02:23,154 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 519 transitions. [2022-12-15 03:02:23,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-15 03:02:23,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:02:23,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:02:23,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:02:23,306 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 03:02:23,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:02:23,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 341 states and 605 transitions. [2022-12-15 03:02:23,466 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 605 transitions. [2022-12-15 03:02:23,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-15 03:02:23,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:02:23,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:02:23,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:02:23,550 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 03:02:23,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:02:23,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 340 states and 602 transitions. [2022-12-15 03:02:23,579 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 602 transitions. [2022-12-15 03:02:23,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-15 03:02:23,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:02:23,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:02:23,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:02:23,673 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 03:02:23,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:02:23,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 385 states and 691 transitions. [2022-12-15 03:02:23,922 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 691 transitions. [2022-12-15 03:02:23,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-15 03:02:23,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:02:23,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:02:23,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:02:23,995 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 03:02:24,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:02:24,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 383 states and 685 transitions. [2022-12-15 03:02:24,026 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 685 transitions. [2022-12-15 03:02:24,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-15 03:02:24,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:02:24,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:02:24,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:02:24,111 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 03:02:24,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:02:24,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 428 states and 774 transitions. [2022-12-15 03:02:24,538 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 774 transitions. [2022-12-15 03:02:24,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-15 03:02:24,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:02:24,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:02:24,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:02:24,608 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 03:02:24,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:02:24,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 426 states and 767 transitions. [2022-12-15 03:02:24,637 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 767 transitions. [2022-12-15 03:02:24,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-15 03:02:24,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:02:24,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:02:24,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:02:24,717 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 03:02:25,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:02:25,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 470 states and 854 transitions. [2022-12-15 03:02:25,029 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 854 transitions. [2022-12-15 03:02:25,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-15 03:02:25,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:02:25,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:02:25,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:02:25,100 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 03:02:25,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:02:25,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 469 states and 849 transitions. [2022-12-15 03:02:25,148 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 849 transitions. [2022-12-15 03:02:25,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-15 03:02:25,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:02:25,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:02:25,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:02:25,625 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 03:02:26,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:02:26,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 992 states to 542 states and 992 transitions. [2022-12-15 03:02:26,949 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 992 transitions. [2022-12-15 03:02:26,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-15 03:02:26,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:02:26,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:02:26,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:02:27,134 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 03:02:28,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:02:28,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 997 states to 544 states and 997 transitions. [2022-12-15 03:02:28,241 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 997 transitions. [2022-12-15 03:02:28,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-15 03:02:28,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:02:28,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:02:28,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:02:28,602 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 03:02:28,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:02:28,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1002 states to 547 states and 1002 transitions. [2022-12-15 03:02:28,762 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 1002 transitions. [2022-12-15 03:02:28,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-15 03:02:28,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:02:28,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:02:28,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:02:29,242 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 03:02:31,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:02:31,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1024 states to 558 states and 1024 transitions. [2022-12-15 03:02:31,404 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 1024 transitions. [2022-12-15 03:02:31,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-15 03:02:31,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:02:31,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:02:31,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:02:31,893 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 03:02:32,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:02:32,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1039 states to 567 states and 1039 transitions. [2022-12-15 03:02:32,487 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1039 transitions. [2022-12-15 03:02:32,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-15 03:02:32,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:02:32,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:02:32,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:02:32,553 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 03:02:32,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:02:32,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1038 states to 567 states and 1038 transitions. [2022-12-15 03:02:32,873 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1038 transitions. [2022-12-15 03:02:32,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-12-15 03:02:32,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:02:32,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:02:32,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:02:32,991 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 03:02:33,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:02:33,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1043 states to 570 states and 1043 transitions. [2022-12-15 03:02:33,767 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1043 transitions. [2022-12-15 03:02:33,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-12-15 03:02:33,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:02:33,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:02:33,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:02:33,875 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 03:02:34,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:02:34,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 567 states and 1034 transitions. [2022-12-15 03:02:34,850 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1034 transitions. [2022-12-15 03:02:34,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 03:02:34,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:02:34,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:02:34,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:02:35,373 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 03:02:40,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:02:40,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1145 states to 619 states and 1145 transitions. [2022-12-15 03:02:40,444 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 1145 transitions. [2022-12-15 03:02:40,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 03:02:40,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:02:40,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:02:40,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:02:40,734 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 03:02:41,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:02:41,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1149 states to 622 states and 1149 transitions. [2022-12-15 03:02:41,017 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 1149 transitions. [2022-12-15 03:02:41,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 03:02:41,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:02:41,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:02:41,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:02:41,070 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 03:02:41,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:02:41,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1157 states to 626 states and 1157 transitions. [2022-12-15 03:02:41,635 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 1157 transitions. [2022-12-15 03:02:41,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 03:02:41,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:02:41,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:02:41,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:02:41,697 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 03:02:42,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:02:42,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1165 states to 628 states and 1165 transitions. [2022-12-15 03:02:42,460 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 1165 transitions. [2022-12-15 03:02:42,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 03:02:42,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:02:42,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:02:42,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:02:42,589 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 03:02:46,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:02:46,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1265 states to 676 states and 1265 transitions. [2022-12-15 03:02:46,079 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 1265 transitions. [2022-12-15 03:02:46,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 03:02:46,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:02:46,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:02:46,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:02:46,507 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 03:02:47,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:02:47,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1272 states to 679 states and 1272 transitions. [2022-12-15 03:02:47,396 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 1272 transitions. [2022-12-15 03:02:47,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 03:02:47,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:02:47,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:02:47,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:02:47,438 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 03:02:47,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:02:47,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1272 states to 680 states and 1272 transitions. [2022-12-15 03:02:47,691 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 1272 transitions. [2022-12-15 03:02:47,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 03:02:47,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:02:47,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:02:47,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:02:47,743 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 03:02:48,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:02:48,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1285 states to 687 states and 1285 transitions. [2022-12-15 03:02:48,214 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 1285 transitions. [2022-12-15 03:02:48,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 03:02:48,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:02:48,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:02:48,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:02:48,254 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 03:02:48,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:02:48,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1298 states to 694 states and 1298 transitions. [2022-12-15 03:02:48,962 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 1298 transitions. [2022-12-15 03:02:48,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 03:02:48,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:02:48,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:02:48,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:02:49,274 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 03:02:56,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:02:56,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1327 states to 705 states and 1327 transitions. [2022-12-15 03:02:56,621 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 1327 transitions. [2022-12-15 03:02:56,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 03:02:56,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:02:56,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:02:56,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:02:56,671 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 03:02:56,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:02:56,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 706 states and 1330 transitions. [2022-12-15 03:02:56,939 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 1330 transitions. [2022-12-15 03:02:56,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 03:02:56,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:02:56,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:02:56,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:02:57,525 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 03:03:03,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:03:03,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1446 states to 762 states and 1446 transitions. [2022-12-15 03:03:03,933 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 1446 transitions. [2022-12-15 03:03:03,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 03:03:03,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:03:03,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:03:03,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:03:04,196 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 03:03:05,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:03:05,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1453 states to 765 states and 1453 transitions. [2022-12-15 03:03:05,270 INFO L276 IsEmpty]: Start isEmpty. Operand 765 states and 1453 transitions. [2022-12-15 03:03:05,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 03:03:05,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:03:05,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:03:05,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:03:05,314 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 03:03:05,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:03:05,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1453 states to 766 states and 1453 transitions. [2022-12-15 03:03:05,726 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 1453 transitions. [2022-12-15 03:03:05,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 03:03:05,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:03:05,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:03:05,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:03:06,065 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 03:03:09,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:03:09,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1546 states to 814 states and 1546 transitions. [2022-12-15 03:03:09,385 INFO L276 IsEmpty]: Start isEmpty. Operand 814 states and 1546 transitions. [2022-12-15 03:03:09,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 03:03:09,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:03:09,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:03:09,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:03:09,428 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 03:03:09,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:03:09,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1551 states to 818 states and 1551 transitions. [2022-12-15 03:03:09,738 INFO L276 IsEmpty]: Start isEmpty. Operand 818 states and 1551 transitions. [2022-12-15 03:03:09,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 03:03:09,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:03:09,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:03:09,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:03:09,790 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 03:03:09,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:03:09,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1556 states to 822 states and 1556 transitions. [2022-12-15 03:03:09,855 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 1556 transitions. [2022-12-15 03:03:09,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 03:03:09,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:03:09,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:03:09,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:03:10,095 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 03:03:15,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:03:15,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1668 states to 881 states and 1668 transitions. [2022-12-15 03:03:15,022 INFO L276 IsEmpty]: Start isEmpty. Operand 881 states and 1668 transitions. [2022-12-15 03:03:15,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 03:03:15,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:03:15,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:03:15,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:03:15,724 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 03:03:29,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:03:29,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1680 states to 887 states and 1680 transitions. [2022-12-15 03:03:29,784 INFO L276 IsEmpty]: Start isEmpty. Operand 887 states and 1680 transitions. [2022-12-15 03:03:29,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 03:03:29,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:03:29,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:03:29,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:03:30,024 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 03:03:32,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:03:32,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1675 states to 886 states and 1675 transitions. [2022-12-15 03:03:32,345 INFO L276 IsEmpty]: Start isEmpty. Operand 886 states and 1675 transitions. [2022-12-15 03:03:32,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 03:03:32,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:03:32,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:03:32,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:03:33,196 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 03:03:54,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:03:54,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1685 states to 892 states and 1685 transitions. [2022-12-15 03:03:54,189 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 1685 transitions. [2022-12-15 03:03:54,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 03:03:54,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:03:54,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:03:54,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:03:54,469 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 03:03:58,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:03:58,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1684 states to 892 states and 1684 transitions. [2022-12-15 03:03:58,221 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 1684 transitions. [2022-12-15 03:03:58,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 03:03:58,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:03:58,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:03:58,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:03:58,252 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 03:03:59,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:03:59,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1683 states to 892 states and 1683 transitions. [2022-12-15 03:03:59,709 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 1683 transitions. [2022-12-15 03:03:59,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 03:03:59,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:03:59,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:03:59,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:03:59,995 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 03:04:00,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:04:00,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1680 states to 891 states and 1680 transitions. [2022-12-15 03:04:00,785 INFO L276 IsEmpty]: Start isEmpty. Operand 891 states and 1680 transitions. [2022-12-15 03:04:00,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 03:04:00,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:04:00,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:04:00,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:04:01,039 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 03:04:03,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:04:03,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1691 states to 896 states and 1691 transitions. [2022-12-15 03:04:03,237 INFO L276 IsEmpty]: Start isEmpty. Operand 896 states and 1691 transitions. [2022-12-15 03:04:03,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-15 03:04:03,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:04:03,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:04:03,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:04:03,595 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 03:04:08,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:04:08,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1709 states to 903 states and 1709 transitions. [2022-12-15 03:04:08,977 INFO L276 IsEmpty]: Start isEmpty. Operand 903 states and 1709 transitions. [2022-12-15 03:04:08,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-15 03:04:08,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:04:08,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:04:08,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:04:09,295 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 03:04:16,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:04:16,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1728 states to 911 states and 1728 transitions. [2022-12-15 03:04:16,028 INFO L276 IsEmpty]: Start isEmpty. Operand 911 states and 1728 transitions. [2022-12-15 03:04:16,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-15 03:04:16,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:04:16,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:04:16,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:04:16,060 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 03:04:20,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:04:20,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1719 states to 909 states and 1719 transitions. [2022-12-15 03:04:20,248 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1719 transitions. [2022-12-15 03:04:20,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-15 03:04:20,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:04:20,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:04:20,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:04:20,282 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 03:04:23,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:04:23,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1718 states to 909 states and 1718 transitions. [2022-12-15 03:04:23,383 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1718 transitions. [2022-12-15 03:04:23,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-15 03:04:23,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:04:23,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:04:23,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:04:23,414 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 03:04:26,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:04:26,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1717 states to 909 states and 1717 transitions. [2022-12-15 03:04:26,342 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1717 transitions. [2022-12-15 03:04:26,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-15 03:04:26,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:04:26,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:04:26,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:04:26,374 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 03:04:27,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:04:27,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1526 states to 811 states and 1526 transitions. [2022-12-15 03:04:27,441 INFO L276 IsEmpty]: Start isEmpty. Operand 811 states and 1526 transitions. [2022-12-15 03:04:27,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 03:04:27,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:04:27,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:04:27,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:04:27,797 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 03:04:30,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:04:30,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1530 states to 813 states and 1530 transitions. [2022-12-15 03:04:30,142 INFO L276 IsEmpty]: Start isEmpty. Operand 813 states and 1530 transitions. [2022-12-15 03:04:30,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 03:04:30,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:04:30,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:04:30,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:04:30,185 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 03:04:34,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:04:34,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1618 states to 858 states and 1618 transitions. [2022-12-15 03:04:34,477 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 1618 transitions. [2022-12-15 03:04:34,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 03:04:34,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:04:34,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:04:34,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:04:34,521 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 03:04:35,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:04:35,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1618 states to 859 states and 1618 transitions. [2022-12-15 03:04:35,086 INFO L276 IsEmpty]: Start isEmpty. Operand 859 states and 1618 transitions. [2022-12-15 03:04:35,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 03:04:35,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:04:35,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:04:35,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:04:35,127 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 03:04:37,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:04:37,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1700 states to 903 states and 1700 transitions. [2022-12-15 03:04:37,263 INFO L276 IsEmpty]: Start isEmpty. Operand 903 states and 1700 transitions. [2022-12-15 03:04:37,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 03:04:37,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:04:37,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:04:37,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:04:37,305 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 03:04:37,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:04:37,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1700 states to 904 states and 1700 transitions. [2022-12-15 03:04:37,976 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 1700 transitions. [2022-12-15 03:04:37,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 03:04:37,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:04:37,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:04:37,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:04:38,018 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 03:04:42,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:04:42,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1781 states to 945 states and 1781 transitions. [2022-12-15 03:04:42,749 INFO L276 IsEmpty]: Start isEmpty. Operand 945 states and 1781 transitions. [2022-12-15 03:04:42,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 03:04:42,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:04:42,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:04:42,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:04:42,814 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 03:04:45,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:04:45,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1822 states to 967 states and 1822 transitions. [2022-12-15 03:04:45,553 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 1822 transitions. [2022-12-15 03:04:45,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 03:04:45,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:04:45,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:04:45,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:04:45,595 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 03:04:46,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:04:46,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1855 states to 985 states and 1855 transitions. [2022-12-15 03:04:46,592 INFO L276 IsEmpty]: Start isEmpty. Operand 985 states and 1855 transitions. [2022-12-15 03:04:46,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 03:04:46,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:04:46,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:04:46,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:04:46,635 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 03:04:47,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:04:47,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1855 states to 986 states and 1855 transitions. [2022-12-15 03:04:47,273 INFO L276 IsEmpty]: Start isEmpty. Operand 986 states and 1855 transitions. [2022-12-15 03:04:47,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 03:04:47,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:04:47,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:04:47,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:04:47,315 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 03:04:48,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:04:48,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1855 states to 987 states and 1855 transitions. [2022-12-15 03:04:48,004 INFO L276 IsEmpty]: Start isEmpty. Operand 987 states and 1855 transitions. [2022-12-15 03:04:48,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 03:04:48,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:04:48,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:04:48,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:04:48,048 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 03:04:48,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:04:48,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1855 states to 988 states and 1855 transitions. [2022-12-15 03:04:48,685 INFO L276 IsEmpty]: Start isEmpty. Operand 988 states and 1855 transitions. [2022-12-15 03:04:48,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 03:04:48,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:04:48,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:04:48,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:04:48,731 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 03:04:53,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:04:53,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1933 states to 1028 states and 1933 transitions. [2022-12-15 03:04:53,395 INFO L276 IsEmpty]: Start isEmpty. Operand 1028 states and 1933 transitions. [2022-12-15 03:04:53,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 03:04:53,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:04:53,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:04:53,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:04:53,441 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 03:04:55,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:04:55,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1973 states to 1050 states and 1973 transitions. [2022-12-15 03:04:55,512 INFO L276 IsEmpty]: Start isEmpty. Operand 1050 states and 1973 transitions. [2022-12-15 03:04:55,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 03:04:55,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:04:55,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:04:55,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:04:55,582 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:04:57,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:04:57,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1979 states to 1054 states and 1979 transitions. [2022-12-15 03:04:57,169 INFO L276 IsEmpty]: Start isEmpty. Operand 1054 states and 1979 transitions. [2022-12-15 03:04:57,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 03:04:57,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:04:57,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:04:57,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:04:57,211 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 03:04:57,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:04:57,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1979 states to 1055 states and 1979 transitions. [2022-12-15 03:04:57,313 INFO L276 IsEmpty]: Start isEmpty. Operand 1055 states and 1979 transitions. [2022-12-15 03:04:57,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 03:04:57,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:04:57,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:04:57,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:04:57,357 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 03:05:02,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:05:02,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2061 states to 1097 states and 2061 transitions. [2022-12-15 03:05:02,980 INFO L276 IsEmpty]: Start isEmpty. Operand 1097 states and 2061 transitions. [2022-12-15 03:05:02,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 03:05:02,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:05:02,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:05:02,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:05:03,021 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 03:05:07,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:05:07,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2137 states to 1138 states and 2137 transitions. [2022-12-15 03:05:07,780 INFO L276 IsEmpty]: Start isEmpty. Operand 1138 states and 2137 transitions. [2022-12-15 03:05:07,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 03:05:07,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:05:07,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:05:07,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:05:07,825 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 03:05:12,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:05:12,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2217 states to 1179 states and 2217 transitions. [2022-12-15 03:05:12,914 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 2217 transitions. [2022-12-15 03:05:12,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 03:05:12,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:05:12,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:05:12,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:05:12,959 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 03:05:15,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:05:15,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2259 states to 1202 states and 2259 transitions. [2022-12-15 03:05:15,913 INFO L276 IsEmpty]: Start isEmpty. Operand 1202 states and 2259 transitions. [2022-12-15 03:05:15,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 03:05:15,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:05:15,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:05:15,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:05:15,956 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 03:05:16,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:05:16,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2265 states to 1206 states and 2265 transitions. [2022-12-15 03:05:16,953 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 2265 transitions. [2022-12-15 03:05:16,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 03:05:16,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:05:16,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:05:16,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:05:16,994 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 03:05:17,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:05:17,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2265 states to 1207 states and 2265 transitions. [2022-12-15 03:05:17,056 INFO L276 IsEmpty]: Start isEmpty. Operand 1207 states and 2265 transitions. [2022-12-15 03:05:17,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 03:05:17,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:05:17,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:05:17,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:05:18,083 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 03:05:28,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:05:28,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2316 states to 1233 states and 2316 transitions. [2022-12-15 03:05:28,572 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 2316 transitions. [2022-12-15 03:05:28,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 03:05:28,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:05:28,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:05:28,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:05:28,767 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 03:05:33,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:05:33,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2319 states to 1236 states and 2319 transitions. [2022-12-15 03:05:33,392 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 2319 transitions. [2022-12-15 03:05:33,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 03:05:33,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:05:33,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:05:33,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:05:35,116 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 03:05:52,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:05:52,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2323 states to 1239 states and 2323 transitions. [2022-12-15 03:05:52,834 INFO L276 IsEmpty]: Start isEmpty. Operand 1239 states and 2323 transitions. [2022-12-15 03:05:52,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 03:05:52,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:05:52,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:05:52,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:05:53,748 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 03:06:26,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:06:26,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2344 states to 1251 states and 2344 transitions. [2022-12-15 03:06:26,050 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 2344 transitions. [2022-12-15 03:06:26,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 03:06:26,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:06:26,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:06:26,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:06:28,409 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 03:07:04,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:07:04,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2517 states to 1334 states and 2517 transitions. [2022-12-15 03:07:04,708 INFO L276 IsEmpty]: Start isEmpty. Operand 1334 states and 2517 transitions. [2022-12-15 03:07:04,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 03:07:04,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:07:04,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:07:04,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:07:08,259 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 03:08:05,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:08:05,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2659 states to 1401 states and 2659 transitions. [2022-12-15 03:08:05,582 INFO L276 IsEmpty]: Start isEmpty. Operand 1401 states and 2659 transitions. [2022-12-15 03:08:05,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 03:08:05,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:08:05,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:08:05,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:08:05,907 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 03:08:09,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:08:09,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2672 states to 1409 states and 2672 transitions. [2022-12-15 03:08:09,842 INFO L276 IsEmpty]: Start isEmpty. Operand 1409 states and 2672 transitions. [2022-12-15 03:08:09,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 03:08:09,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:08:09,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:08:09,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:08:12,650 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:08:40,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:08:40,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2783 states to 1462 states and 2783 transitions. [2022-12-15 03:08:40,769 INFO L276 IsEmpty]: Start isEmpty. Operand 1462 states and 2783 transitions. [2022-12-15 03:08:40,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 03:08:40,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:08:40,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:08:40,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:08:40,829 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 03:08:52,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:08:53,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2795 states to 1467 states and 2795 transitions. [2022-12-15 03:08:53,000 INFO L276 IsEmpty]: Start isEmpty. Operand 1467 states and 2795 transitions. [2022-12-15 03:08:53,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 03:08:53,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:08:53,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:08:53,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:08:53,060 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 03:08:54,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:08:54,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2794 states to 1467 states and 2794 transitions. [2022-12-15 03:08:54,640 INFO L276 IsEmpty]: Start isEmpty. Operand 1467 states and 2794 transitions. [2022-12-15 03:08:54,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 03:08:54,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:08:54,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:08:54,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:08:54,699 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 03:08:58,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:08:58,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2802 states to 1471 states and 2802 transitions. [2022-12-15 03:08:58,355 INFO L276 IsEmpty]: Start isEmpty. Operand 1471 states and 2802 transitions. [2022-12-15 03:08:58,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 03:08:58,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:08:58,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:08:58,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:08:58,575 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 03:09:39,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:09:39,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2955 states to 1544 states and 2955 transitions. [2022-12-15 03:09:39,881 INFO L276 IsEmpty]: Start isEmpty. Operand 1544 states and 2955 transitions. [2022-12-15 03:09:39,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 03:09:39,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:09:39,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:09:39,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:09:41,207 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 03:10:14,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:14,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2954 states to 1544 states and 2954 transitions. [2022-12-15 03:10:14,151 INFO L276 IsEmpty]: Start isEmpty. Operand 1544 states and 2954 transitions. [2022-12-15 03:10:14,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 03:10:14,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:14,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:14,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:15,979 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 03:10:35,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:35,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3008 states to 1570 states and 3008 transitions. [2022-12-15 03:10:35,107 INFO L276 IsEmpty]: Start isEmpty. Operand 1570 states and 3008 transitions. [2022-12-15 03:10:35,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 03:10:35,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:35,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:35,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:35,356 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 03:10:46,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:10:46,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3032 states to 1582 states and 3032 transitions. [2022-12-15 03:10:46,495 INFO L276 IsEmpty]: Start isEmpty. Operand 1582 states and 3032 transitions. [2022-12-15 03:10:46,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 03:10:46,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:10:46,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:10:46,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:10:46,554 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 03:11:02,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:02,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3043 states to 1587 states and 3043 transitions. [2022-12-15 03:11:02,424 INFO L276 IsEmpty]: Start isEmpty. Operand 1587 states and 3043 transitions. [2022-12-15 03:11:02,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 03:11:02,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:02,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:02,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:02,967 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 03:11:10,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:10,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3063 states to 1595 states and 3063 transitions. [2022-12-15 03:11:10,697 INFO L276 IsEmpty]: Start isEmpty. Operand 1595 states and 3063 transitions. [2022-12-15 03:11:10,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 03:11:10,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:10,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:10,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:10,756 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 03:11:13,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:11:13,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3060 states to 1594 states and 3060 transitions. [2022-12-15 03:11:13,314 INFO L276 IsEmpty]: Start isEmpty. Operand 1594 states and 3060 transitions. [2022-12-15 03:11:13,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 03:11:13,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:11:13,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:11:13,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:11:16,477 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 03:12:03,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:03,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3185 states to 1652 states and 3185 transitions. [2022-12-15 03:12:03,915 INFO L276 IsEmpty]: Start isEmpty. Operand 1652 states and 3185 transitions. [2022-12-15 03:12:03,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 03:12:03,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:03,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:03,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:03,975 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 03:12:06,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:06,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3187 states to 1653 states and 3187 transitions. [2022-12-15 03:12:06,331 INFO L276 IsEmpty]: Start isEmpty. Operand 1653 states and 3187 transitions. [2022-12-15 03:12:06,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 03:12:06,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:06,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:06,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:06,572 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 03:12:07,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:07,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3195 states to 1657 states and 3195 transitions. [2022-12-15 03:12:07,833 INFO L276 IsEmpty]: Start isEmpty. Operand 1657 states and 3195 transitions. [2022-12-15 03:12:07,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 03:12:07,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:07,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:07,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:07,984 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 03:12:10,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:10,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3203 states to 1661 states and 3203 transitions. [2022-12-15 03:12:10,281 INFO L276 IsEmpty]: Start isEmpty. Operand 1661 states and 3203 transitions. [2022-12-15 03:12:10,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 03:12:10,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:10,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:10,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:10,631 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 03:12:11,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:11,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3210 states to 1666 states and 3210 transitions. [2022-12-15 03:12:11,480 INFO L276 IsEmpty]: Start isEmpty. Operand 1666 states and 3210 transitions. [2022-12-15 03:12:11,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 03:12:11,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:11,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:11,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:12,009 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 03:12:19,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:19,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3220 states to 1671 states and 3220 transitions. [2022-12-15 03:12:19,341 INFO L276 IsEmpty]: Start isEmpty. Operand 1671 states and 3220 transitions. [2022-12-15 03:12:19,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 03:12:19,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:19,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:19,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:20,288 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 03:12:59,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:12:59,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3231 states to 1679 states and 3231 transitions. [2022-12-15 03:12:59,757 INFO L276 IsEmpty]: Start isEmpty. Operand 1679 states and 3231 transitions. [2022-12-15 03:12:59,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 03:12:59,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:12:59,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:12:59,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:12:59,907 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 03:13:12,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:12,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3279 states to 1704 states and 3279 transitions. [2022-12-15 03:13:12,875 INFO L276 IsEmpty]: Start isEmpty. Operand 1704 states and 3279 transitions. [2022-12-15 03:13:12,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 03:13:12,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:12,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:12,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:12,935 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 03:13:15,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:15,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3289 states to 1708 states and 3289 transitions. [2022-12-15 03:13:15,390 INFO L276 IsEmpty]: Start isEmpty. Operand 1708 states and 3289 transitions. [2022-12-15 03:13:15,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 03:13:15,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:15,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:15,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:15,664 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 03:13:17,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:17,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3296 states to 1713 states and 3296 transitions. [2022-12-15 03:13:17,856 INFO L276 IsEmpty]: Start isEmpty. Operand 1713 states and 3296 transitions. [2022-12-15 03:13:17,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 03:13:17,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:17,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:17,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:18,007 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 03:13:27,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:27,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3341 states to 1737 states and 3341 transitions. [2022-12-15 03:13:27,753 INFO L276 IsEmpty]: Start isEmpty. Operand 1737 states and 3341 transitions. [2022-12-15 03:13:27,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 03:13:27,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:27,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:27,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:28,284 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 03:13:30,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:30,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3342 states to 1738 states and 3342 transitions. [2022-12-15 03:13:30,432 INFO L276 IsEmpty]: Start isEmpty. Operand 1738 states and 3342 transitions. [2022-12-15 03:13:30,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 03:13:30,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:30,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:30,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:30,736 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 03:13:31,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:31,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3343 states to 1739 states and 3343 transitions. [2022-12-15 03:13:31,826 INFO L276 IsEmpty]: Start isEmpty. Operand 1739 states and 3343 transitions. [2022-12-15 03:13:31,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 03:13:31,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:31,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:31,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:32,102 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 03:13:37,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:37,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3357 states to 1747 states and 3357 transitions. [2022-12-15 03:13:37,570 INFO L276 IsEmpty]: Start isEmpty. Operand 1747 states and 3357 transitions. [2022-12-15 03:13:37,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 03:13:37,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:37,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:37,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:37,805 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 03:13:40,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:40,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3364 states to 1751 states and 3364 transitions. [2022-12-15 03:13:40,366 INFO L276 IsEmpty]: Start isEmpty. Operand 1751 states and 3364 transitions. [2022-12-15 03:13:40,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 03:13:40,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:40,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:40,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:14:05,830 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 03:16:46,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:16:46,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3440 states to 1784 states and 3440 transitions. [2022-12-15 03:16:46,707 INFO L276 IsEmpty]: Start isEmpty. Operand 1784 states and 3440 transitions. [2022-12-15 03:16:46,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 03:16:46,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:16:46,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:16:46,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:16:47,013 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 03:16:48,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:16:48,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3448 states to 1788 states and 3448 transitions. [2022-12-15 03:16:48,666 INFO L276 IsEmpty]: Start isEmpty. Operand 1788 states and 3448 transitions. [2022-12-15 03:16:48,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 03:16:48,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:16:48,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:16:48,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:16:49,089 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 03:16:55,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:16:55,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3462 states to 1796 states and 3462 transitions. [2022-12-15 03:16:55,241 INFO L276 IsEmpty]: Start isEmpty. Operand 1796 states and 3462 transitions. [2022-12-15 03:16:55,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 03:16:55,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:16:55,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:16:55,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:16:55,342 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 03:16:59,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:16:59,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3469 states to 1800 states and 3469 transitions. [2022-12-15 03:16:59,362 INFO L276 IsEmpty]: Start isEmpty. Operand 1800 states and 3469 transitions. [2022-12-15 03:16:59,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 03:16:59,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:16:59,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:16:59,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:16:59,421 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.