./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.UNBOUNDED.pals.c.v+sep-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b4ec56b 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_f8552121-b8db-4340-822a-9490ee88067d/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8552121-b8db-4340-822a-9490ee88067d/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8552121-b8db-4340-822a-9490ee88067d/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8552121-b8db-4340-822a-9490ee88067d/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.UNBOUNDED.pals.c.v+sep-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8552121-b8db-4340-822a-9490ee88067d/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8552121-b8db-4340-822a-9490ee88067d/bin/ukojak-pZX7IvK2PQ --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 52ea16d32fee186339e754b295bffdbf40567dcb9eb1871e1f81ccc6c9f03c9b --- 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-6b4ec56 [2022-11-20 18:12:12,575 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 18:12:12,577 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 18:12:12,595 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 18:12:12,595 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 18:12:12,596 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 18:12:12,598 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 18:12:12,600 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 18:12:12,601 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 18:12:12,602 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 18:12:12,603 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 18:12:12,605 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 18:12:12,605 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 18:12:12,606 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 18:12:12,608 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 18:12:12,609 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 18:12:12,610 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 18:12:12,611 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 18:12:12,613 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 18:12:12,615 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 18:12:12,616 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 18:12:12,620 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 18:12:12,621 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 18:12:12,622 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 18:12:12,625 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 18:12:12,626 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 18:12:12,626 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 18:12:12,627 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 18:12:12,628 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 18:12:12,629 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 18:12:12,629 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 18:12:12,630 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 18:12:12,631 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 18:12:12,632 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 18:12:12,633 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 18:12:12,634 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 18:12:12,647 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 18:12:12,648 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 18:12:12,648 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 18:12:12,649 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 18:12:12,650 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 18:12:12,652 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8552121-b8db-4340-822a-9490ee88067d/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-11-20 18:12:12,690 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 18:12:12,690 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 18:12:12,691 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 18:12:12,691 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 18:12:12,692 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 18:12:12,692 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 18:12:12,692 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 18:12:12,692 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 18:12:12,693 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 18:12:12,693 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 18:12:12,693 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 18:12:12,693 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 18:12:12,693 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 18:12:12,693 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 18:12:12,694 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 18:12:12,694 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 18:12:12,694 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 18:12:12,694 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 18:12:12,694 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 18:12:12,695 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 18:12:12,695 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 18:12:12,695 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:12:12,695 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 18:12:12,695 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 18:12:12,695 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 18:12:12,696 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 18:12:12,696 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 18:12:12,696 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 18:12:12,696 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_f8552121-b8db-4340-822a-9490ee88067d/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8552121-b8db-4340-822a-9490ee88067d/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 52ea16d32fee186339e754b295bffdbf40567dcb9eb1871e1f81ccc6c9f03c9b [2022-11-20 18:12:13,017 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 18:12:13,038 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 18:12:13,041 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 18:12:13,042 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 18:12:13,043 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 18:12:13,044 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8552121-b8db-4340-822a-9490ee88067d/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.UNBOUNDED.pals.c.v+sep-reducer.c [2022-11-20 18:12:16,103 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 18:12:16,632 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 18:12:16,633 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8552121-b8db-4340-822a-9490ee88067d/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.UNBOUNDED.pals.c.v+sep-reducer.c [2022-11-20 18:12:16,660 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8552121-b8db-4340-822a-9490ee88067d/bin/ukojak-pZX7IvK2PQ/data/164914a06/9b40b1e8196441c285897d6d06010d3e/FLAG3a4988cae [2022-11-20 18:12:16,679 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8552121-b8db-4340-822a-9490ee88067d/bin/ukojak-pZX7IvK2PQ/data/164914a06/9b40b1e8196441c285897d6d06010d3e [2022-11-20 18:12:16,682 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 18:12:16,683 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 18:12:16,684 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 18:12:16,685 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 18:12:16,688 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 18:12:16,689 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:12:16" (1/1) ... [2022-11-20 18:12:16,690 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28cc2348 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:12:16, skipping insertion in model container [2022-11-20 18:12:16,690 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:12:16" (1/1) ... [2022-11-20 18:12:16,728 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 18:12:16,876 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:12:17,274 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_f8552121-b8db-4340-822a-9490ee88067d/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[7184,7197] [2022-11-20 18:12:17,330 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_f8552121-b8db-4340-822a-9490ee88067d/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[11285,11298] [2022-11-20 18:12:17,399 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_f8552121-b8db-4340-822a-9490ee88067d/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[18315,18328] [2022-11-20 18:12:17,443 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_f8552121-b8db-4340-822a-9490ee88067d/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[24747,24760] [2022-11-20 18:12:17,559 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_f8552121-b8db-4340-822a-9490ee88067d/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[43722,43735] [2022-11-20 18:12:17,675 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_f8552121-b8db-4340-822a-9490ee88067d/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[71504,71517] [2022-11-20 18:12:17,836 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:12:17,856 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 18:12:17,905 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8552121-b8db-4340-822a-9490ee88067d/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[7184,7197] [2022-11-20 18:12:17,927 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_f8552121-b8db-4340-822a-9490ee88067d/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[11285,11298] [2022-11-20 18:12:17,955 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_f8552121-b8db-4340-822a-9490ee88067d/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[18315,18328] [2022-11-20 18:12:17,970 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_f8552121-b8db-4340-822a-9490ee88067d/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[24747,24760] [2022-11-20 18:12:18,018 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_f8552121-b8db-4340-822a-9490ee88067d/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[43722,43735] [2022-11-20 18:12:18,117 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_f8552121-b8db-4340-822a-9490ee88067d/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[71504,71517] [2022-11-20 18:12:18,227 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:12:18,250 INFO L208 MainTranslator]: Completed translation [2022-11-20 18:12:18,251 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:12:18 WrapperNode [2022-11-20 18:12:18,251 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 18:12:18,252 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 18:12:18,252 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 18:12:18,253 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 18:12:18,261 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:12:18" (1/1) ... [2022-11-20 18:12:18,302 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:12:18" (1/1) ... [2022-11-20 18:12:18,418 INFO L138 Inliner]: procedures = 23, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 5623 [2022-11-20 18:12:18,418 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 18:12:18,419 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 18:12:18,419 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 18:12:18,419 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 18:12:18,429 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:12:18" (1/1) ... [2022-11-20 18:12:18,429 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:12:18" (1/1) ... [2022-11-20 18:12:18,438 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:12:18" (1/1) ... [2022-11-20 18:12:18,438 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:12:18" (1/1) ... [2022-11-20 18:12:18,477 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:12:18" (1/1) ... [2022-11-20 18:12:18,504 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:12:18" (1/1) ... [2022-11-20 18:12:18,514 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:12:18" (1/1) ... [2022-11-20 18:12:18,526 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:12:18" (1/1) ... [2022-11-20 18:12:18,546 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 18:12:18,547 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 18:12:18,547 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 18:12:18,547 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 18:12:18,548 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:12:18" (1/1) ... [2022-11-20 18:12:18,555 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:12:18,565 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8552121-b8db-4340-822a-9490ee88067d/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 18:12:18,577 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8552121-b8db-4340-822a-9490ee88067d/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 18:12:18,597 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8552121-b8db-4340-822a-9490ee88067d/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 18:12:18,627 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 18:12:18,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 18:12:18,628 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 18:12:18,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 18:12:18,947 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 18:12:18,949 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 18:12:21,993 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 18:12:22,485 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 18:12:22,485 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 18:12:22,492 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:12:22 BoogieIcfgContainer [2022-11-20 18:12:22,493 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 18:12:22,494 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 18:12:22,494 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 18:12:22,504 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 18:12:22,505 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:12:22" (1/1) ... [2022-11-20 18:12:22,515 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 18:12:22,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:12:22,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2115 states to 1176 states and 2115 transitions. [2022-11-20 18:12:22,639 INFO L276 IsEmpty]: Start isEmpty. Operand 1176 states and 2115 transitions. [2022-11-20 18:12:22,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-11-20 18:12:22,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:12:22,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:12:22,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:12:23,202 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:12:23,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:12:23,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1718 states to 968 states and 1718 transitions. [2022-11-20 18:12:23,294 INFO L276 IsEmpty]: Start isEmpty. Operand 968 states and 1718 transitions. [2022-11-20 18:12:23,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-11-20 18:12:23,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:12:23,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:12:23,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:12:23,581 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:12:24,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:12:24,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1732 states to 976 states and 1732 transitions. [2022-11-20 18:12:24,039 INFO L276 IsEmpty]: Start isEmpty. Operand 976 states and 1732 transitions. [2022-11-20 18:12:24,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-11-20 18:12:24,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:12:24,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:12:24,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:12:24,295 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:12:25,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:12:25,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1738 states to 980 states and 1738 transitions. [2022-11-20 18:12:25,046 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 1738 transitions. [2022-11-20 18:12:25,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-11-20 18:12:25,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:12:25,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:12:25,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:12:25,648 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:12:27,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:12:27,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1776 states to 1000 states and 1776 transitions. [2022-11-20 18:12:27,643 INFO L276 IsEmpty]: Start isEmpty. Operand 1000 states and 1776 transitions. [2022-11-20 18:12:27,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-11-20 18:12:27,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:12:27,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:12:27,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:12:28,332 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:12:32,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:12:32,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1823 states to 1025 states and 1823 transitions. [2022-11-20 18:12:32,375 INFO L276 IsEmpty]: Start isEmpty. Operand 1025 states and 1823 transitions. [2022-11-20 18:12:32,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-11-20 18:12:32,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:12:32,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:12:32,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:12:33,193 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:12:38,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:12:38,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1851 states to 1040 states and 1851 transitions. [2022-11-20 18:12:38,402 INFO L276 IsEmpty]: Start isEmpty. Operand 1040 states and 1851 transitions. [2022-11-20 18:12:38,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-11-20 18:12:38,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:12:38,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:12:38,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:12:38,572 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:12:41,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:12:41,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1535 states to 874 states and 1535 transitions. [2022-11-20 18:12:41,360 INFO L276 IsEmpty]: Start isEmpty. Operand 874 states and 1535 transitions. [2022-11-20 18:12:41,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-11-20 18:12:41,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:12:41,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:12:41,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:12:41,548 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:12:43,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:12:43,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1453 states to 827 states and 1453 transitions. [2022-11-20 18:12:43,909 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1453 transitions. [2022-11-20 18:12:43,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-11-20 18:12:43,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:12:43,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:12:43,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:12:44,144 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:12:49,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:12:49,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1452 states to 827 states and 1452 transitions. [2022-11-20 18:12:49,090 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1452 transitions. [2022-11-20 18:12:49,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-11-20 18:12:49,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:12:49,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:12:49,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:12:49,348 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:12:55,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:12:55,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1451 states to 827 states and 1451 transitions. [2022-11-20 18:12:55,579 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1451 transitions. [2022-11-20 18:12:55,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-11-20 18:12:55,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:12:55,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:12:55,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:12:55,847 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:13:03,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:13:03,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1450 states to 827 states and 1450 transitions. [2022-11-20 18:13:03,460 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1450 transitions. [2022-11-20 18:13:03,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-11-20 18:13:03,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:13:03,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:13:03,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:13:03,758 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:13:08,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:13:08,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1272 states to 729 states and 1272 transitions. [2022-11-20 18:13:08,366 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 1272 transitions. [2022-11-20 18:13:08,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-11-20 18:13:08,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:13:08,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:13:08,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:13:14,181 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:13:41,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:13:41,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 741 states and 1294 transitions. [2022-11-20 18:13:41,873 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 1294 transitions. [2022-11-20 18:13:41,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-11-20 18:13:41,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:13:41,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:13:41,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:13:45,494 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:14:13,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:14:13,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1224 states to 696 states and 1224 transitions. [2022-11-20 18:14:13,220 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1224 transitions. [2022-11-20 18:14:13,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 18:14:13,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:14:13,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:14:13,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:14:19,583 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:15:02,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:15:02,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1206 states to 686 states and 1206 transitions. [2022-11-20 18:15:02,356 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 1206 transitions. [2022-11-20 18:15:02,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 18:15:02,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:15:02,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:15:02,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:15:02,798 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:15:06,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:15:06,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1230 states to 699 states and 1230 transitions. [2022-11-20 18:15:06,896 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 1230 transitions. [2022-11-20 18:15:06,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 18:15:06,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:15:06,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:15:06,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:15:06,954 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:15:06,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:15:06,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1254 states to 711 states and 1254 transitions. [2022-11-20 18:15:06,984 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 1254 transitions. [2022-11-20 18:15:06,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 18:15:06,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:15:06,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:15:07,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:15:07,047 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:15:07,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:15:07,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1279 states to 723 states and 1279 transitions. [2022-11-20 18:15:07,078 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 1279 transitions. [2022-11-20 18:15:07,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-11-20 18:15:07,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:15:07,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:15:07,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:15:07,141 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:15:07,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:15:07,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1304 states to 736 states and 1304 transitions. [2022-11-20 18:15:07,245 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 1304 transitions. [2022-11-20 18:15:07,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-11-20 18:15:07,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:15:07,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:15:07,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:15:07,362 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:15:07,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:15:07,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1305 states to 737 states and 1305 transitions. [2022-11-20 18:15:07,397 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 1305 transitions. [2022-11-20 18:15:07,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-11-20 18:15:07,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:15:07,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:15:07,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:15:07,455 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:15:07,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:15:07,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1315 states to 742 states and 1315 transitions. [2022-11-20 18:15:07,483 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1315 transitions. [2022-11-20 18:15:07,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-11-20 18:15:07,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:15:07,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:15:07,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:15:07,538 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:15:07,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:15:07,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1340 states to 754 states and 1340 transitions. [2022-11-20 18:15:07,567 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 1340 transitions. [2022-11-20 18:15:07,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-11-20 18:15:07,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:15:07,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:15:07,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:15:07,623 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:15:07,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:15:07,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1339 states to 754 states and 1339 transitions. [2022-11-20 18:15:07,648 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 1339 transitions. [2022-11-20 18:15:07,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-20 18:15:07,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:15:07,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:15:07,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:15:07,700 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:15:14,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:15:14,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1358 states to 764 states and 1358 transitions. [2022-11-20 18:15:14,640 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 1358 transitions. [2022-11-20 18:15:14,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-20 18:15:14,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:15:14,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:15:14,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:15:14,698 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:15:14,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:15:14,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1357 states to 764 states and 1357 transitions. [2022-11-20 18:15:14,748 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 1357 transitions. [2022-11-20 18:15:14,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-20 18:15:14,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:15:14,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:15:14,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:15:14,802 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:15:14,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:15:14,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1358 states to 765 states and 1358 transitions. [2022-11-20 18:15:14,838 INFO L276 IsEmpty]: Start isEmpty. Operand 765 states and 1358 transitions. [2022-11-20 18:15:14,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-20 18:15:14,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:15:14,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:15:14,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:15:14,884 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:15:16,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:15:16,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1250 states to 704 states and 1250 transitions. [2022-11-20 18:15:16,737 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 1250 transitions. [2022-11-20 18:15:16,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-20 18:15:16,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:15:16,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:15:16,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:15:17,272 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:15:19,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:15:19,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1253 states to 706 states and 1253 transitions. [2022-11-20 18:15:19,073 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 1253 transitions. [2022-11-20 18:15:19,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-20 18:15:19,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:15:19,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:15:19,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:15:19,125 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:15:19,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:15:19,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1263 states to 711 states and 1263 transitions. [2022-11-20 18:15:19,151 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 1263 transitions. [2022-11-20 18:15:19,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-20 18:15:19,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:15:19,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:15:19,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:15:19,202 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:15:19,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:15:19,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1264 states to 712 states and 1264 transitions. [2022-11-20 18:15:19,300 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 1264 transitions. [2022-11-20 18:15:19,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-20 18:15:19,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:15:19,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:15:19,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:15:19,375 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:15:19,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:15:19,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1263 states to 712 states and 1263 transitions. [2022-11-20 18:15:19,398 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 1263 transitions. [2022-11-20 18:15:19,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-20 18:15:19,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:15:19,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:15:19,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:15:19,466 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:15:20,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:15:20,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1293 states to 727 states and 1293 transitions. [2022-11-20 18:15:20,886 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 1293 transitions. [2022-11-20 18:15:20,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-20 18:15:20,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:15:20,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:15:20,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:15:20,940 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:15:23,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:15:23,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1262 states to 712 states and 1262 transitions. [2022-11-20 18:15:23,538 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 1262 transitions. [2022-11-20 18:15:23,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-20 18:15:23,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:15:23,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:15:23,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:15:24,762 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:15:47,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:15:47,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1219 states to 690 states and 1219 transitions. [2022-11-20 18:15:47,026 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 1219 transitions. [2022-11-20 18:15:47,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-20 18:15:47,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:15:47,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:15:47,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:15:47,129 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:15:48,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:15:48,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1239 states to 700 states and 1239 transitions. [2022-11-20 18:15:48,543 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 1239 transitions. [2022-11-20 18:15:48,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-20 18:15:48,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:15:48,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:15:48,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:15:48,595 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:15:51,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:15:51,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1065 states to 609 states and 1065 transitions. [2022-11-20 18:15:51,981 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 1065 transitions. [2022-11-20 18:15:51,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-20 18:15:51,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:15:51,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:15:52,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:15:52,035 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:15:52,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:15:52,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1066 states to 610 states and 1066 transitions. [2022-11-20 18:15:52,086 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1066 transitions. [2022-11-20 18:15:52,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-20 18:15:52,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:15:52,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:15:52,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:15:52,137 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:15:55,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:15:55,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 610 states and 1064 transitions. [2022-11-20 18:15:55,241 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1064 transitions. [2022-11-20 18:15:55,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-20 18:15:55,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:15:55,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:15:55,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:15:55,291 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:15:59,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:15:59,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1062 states to 610 states and 1062 transitions. [2022-11-20 18:15:59,999 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1062 transitions. [2022-11-20 18:16:00,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-20 18:16:00,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:16:00,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:16:00,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:16:00,075 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:16:04,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:16:04,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1049 states to 604 states and 1049 transitions. [2022-11-20 18:16:04,769 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 1049 transitions. [2022-11-20 18:16:04,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-20 18:16:04,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:16:04,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:16:04,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:16:04,820 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:16:06,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:16:06,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 613 states and 1064 transitions. [2022-11-20 18:16:06,458 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 1064 transitions. [2022-11-20 18:16:06,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-20 18:16:06,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:16:06,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:16:06,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:16:06,509 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:16:06,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:16:06,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 613 states and 1063 transitions. [2022-11-20 18:16:06,543 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 1063 transitions. [2022-11-20 18:16:06,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-20 18:16:06,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:16:06,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:16:06,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:16:06,590 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:16:06,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:16:06,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1076 states to 619 states and 1076 transitions. [2022-11-20 18:16:06,639 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 1076 transitions. [2022-11-20 18:16:06,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-20 18:16:06,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:16:06,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:16:06,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:16:06,707 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:16:12,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:16:12,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 613 states and 1063 transitions. [2022-11-20 18:16:12,859 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 1063 transitions. [2022-11-20 18:16:12,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-20 18:16:12,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:16:12,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:16:12,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:16:12,902 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:16:14,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:16:14,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 995 states to 576 states and 995 transitions. [2022-11-20 18:16:14,387 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 995 transitions. [2022-11-20 18:16:14,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-20 18:16:14,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:16:14,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:16:14,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:16:14,436 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:16:14,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:16:14,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 994 states to 576 states and 994 transitions. [2022-11-20 18:16:14,473 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 994 transitions. [2022-11-20 18:16:14,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-20 18:16:14,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:16:14,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:16:14,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:16:14,638 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:16:18,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:16:18,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 532 states and 908 transitions. [2022-11-20 18:16:18,120 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 908 transitions. [2022-11-20 18:16:18,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-20 18:16:18,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:16:18,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:16:18,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:16:18,195 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:16:19,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:16:19,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 895 states to 526 states and 895 transitions. [2022-11-20 18:16:19,857 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 895 transitions. [2022-11-20 18:16:19,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-20 18:16:19,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:16:19,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:16:19,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:16:19,947 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:16:20,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:16:20,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 929 states to 537 states and 929 transitions. [2022-11-20 18:16:20,051 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 929 transitions. [2022-11-20 18:16:20,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-20 18:16:20,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:16:20,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:16:20,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:16:20,138 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:16:20,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:16:20,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 538 states and 930 transitions. [2022-11-20 18:16:20,206 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 930 transitions. [2022-11-20 18:16:20,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-20 18:16:20,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:16:20,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:16:20,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:16:20,252 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:16:20,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:16:20,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 891 states to 516 states and 891 transitions. [2022-11-20 18:16:20,299 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 891 transitions. [2022-11-20 18:16:20,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-20 18:16:20,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:16:20,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:16:20,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:16:20,342 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:16:20,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:16:20,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 890 states to 516 states and 890 transitions. [2022-11-20 18:16:20,501 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 890 transitions. [2022-11-20 18:16:20,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-20 18:16:20,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:16:20,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:16:20,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:16:20,590 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:16:23,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:16:23,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 909 states to 526 states and 909 transitions. [2022-11-20 18:16:23,983 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 909 transitions. [2022-11-20 18:16:23,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-20 18:16:23,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:16:23,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:16:24,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:16:24,037 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:16:30,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:16:30,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 531 states and 918 transitions. [2022-11-20 18:16:30,090 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 918 transitions. [2022-11-20 18:16:30,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-20 18:16:30,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:16:30,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:16:30,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:16:30,177 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:16:30,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:16:30,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 531 states and 918 transitions. [2022-11-20 18:16:30,220 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 918 transitions. [2022-11-20 18:16:30,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-20 18:16:30,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:16:30,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:16:30,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:16:30,269 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:16:31,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:16:31,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 936 states to 542 states and 936 transitions. [2022-11-20 18:16:31,035 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 936 transitions. [2022-11-20 18:16:31,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-20 18:16:31,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:16:31,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:16:31,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:16:31,672 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:16:33,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:16:33,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 550 states and 956 transitions. [2022-11-20 18:16:33,765 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 956 transitions. [2022-11-20 18:16:33,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-20 18:16:33,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:16:33,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:16:33,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:16:33,855 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:16:33,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:16:33,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 941 states to 542 states and 941 transitions. [2022-11-20 18:16:33,896 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 941 transitions. [2022-11-20 18:16:33,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-20 18:16:33,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:16:33,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:16:33,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:16:33,948 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:16:37,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:16:37,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 957 states to 551 states and 957 transitions. [2022-11-20 18:16:37,848 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 957 transitions. [2022-11-20 18:16:37,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-20 18:16:37,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:16:37,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:16:37,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:16:37,904 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:16:38,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:16:38,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 958 states to 552 states and 958 transitions. [2022-11-20 18:16:38,700 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 958 transitions. [2022-11-20 18:16:38,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-20 18:16:38,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:16:38,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:16:38,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:16:38,749 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:16:38,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:16:38,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 558 states and 968 transitions. [2022-11-20 18:16:38,811 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 968 transitions. [2022-11-20 18:16:38,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-20 18:16:38,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:16:38,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:16:38,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:16:38,856 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:16:38,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:16:38,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 570 states and 989 transitions. [2022-11-20 18:16:38,964 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 989 transitions. [2022-11-20 18:16:38,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-20 18:16:38,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:16:38,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:16:38,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:16:39,517 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:16:41,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:16:41,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 571 states and 990 transitions. [2022-11-20 18:16:41,781 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 990 transitions. [2022-11-20 18:16:41,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-20 18:16:41,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:16:41,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:16:41,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:16:41,824 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:16:42,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:16:42,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 580 states and 1005 transitions. [2022-11-20 18:16:42,668 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 1005 transitions. [2022-11-20 18:16:42,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-20 18:16:42,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:16:42,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:16:42,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:16:42,749 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:16:48,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:16:48,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1007 states to 581 states and 1007 transitions. [2022-11-20 18:16:48,015 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 1007 transitions. [2022-11-20 18:16:48,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-20 18:16:48,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:16:48,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:16:48,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:16:48,058 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:16:48,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:16:48,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 997 states to 576 states and 997 transitions. [2022-11-20 18:16:48,102 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 997 transitions. [2022-11-20 18:16:48,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-20 18:16:48,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:16:48,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:16:48,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:16:48,147 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:16:53,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:16:53,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 981 states to 570 states and 981 transitions. [2022-11-20 18:16:53,167 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 981 transitions. [2022-11-20 18:16:53,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-20 18:16:53,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:16:53,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:16:53,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:16:53,204 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:16:53,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:16:53,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 562 states and 967 transitions. [2022-11-20 18:16:53,241 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 967 transitions. [2022-11-20 18:16:53,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-20 18:16:53,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:16:53,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:16:53,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:16:53,321 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:16:54,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:16:54,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 562 states and 967 transitions. [2022-11-20 18:16:54,836 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 967 transitions. [2022-11-20 18:16:54,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 18:16:54,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:16:54,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:16:54,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:16:54,882 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:16:54,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:16:54,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 563 states and 968 transitions. [2022-11-20 18:16:54,935 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 968 transitions. [2022-11-20 18:16:54,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 18:16:54,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:16:54,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:16:54,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:16:54,982 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:16:55,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:16:55,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 949 states to 552 states and 949 transitions. [2022-11-20 18:16:55,013 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 949 transitions. [2022-11-20 18:16:55,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 18:16:55,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:16:55,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:16:55,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:16:55,062 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:16:55,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:16:55,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 927 states to 540 states and 927 transitions. [2022-11-20 18:16:55,843 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 927 transitions. [2022-11-20 18:16:55,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 18:16:55,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:16:55,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:16:55,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:16:56,464 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:17:01,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:17:01,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 949 states to 550 states and 949 transitions. [2022-11-20 18:17:01,107 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 949 transitions. [2022-11-20 18:17:01,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 18:17:01,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:17:01,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:17:01,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:17:01,155 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:17:10,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:17:10,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 563 states and 978 transitions. [2022-11-20 18:17:10,706 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 978 transitions. [2022-11-20 18:17:10,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 18:17:10,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:17:10,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:17:10,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:17:10,778 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:17:16,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:17:16,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 568 states and 987 transitions. [2022-11-20 18:17:16,499 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 987 transitions. [2022-11-20 18:17:16,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 18:17:16,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:17:16,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:17:16,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:17:16,541 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:17:16,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:17:16,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 988 states to 569 states and 988 transitions. [2022-11-20 18:17:16,591 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 988 transitions. [2022-11-20 18:17:16,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 18:17:16,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:17:16,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:17:16,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:17:16,636 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:17:16,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:17:16,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 555 states and 964 transitions. [2022-11-20 18:17:16,680 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 964 transitions. [2022-11-20 18:17:16,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 18:17:16,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:17:16,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:17:16,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:17:16,725 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:17:18,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:17:18,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 937 states to 540 states and 937 transitions. [2022-11-20 18:17:18,662 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 937 transitions. [2022-11-20 18:17:18,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 18:17:18,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:17:18,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:17:18,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:17:18,694 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:17:19,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:17:19,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 941 states to 543 states and 941 transitions. [2022-11-20 18:17:19,551 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 941 transitions. [2022-11-20 18:17:19,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 18:17:19,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:17:19,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:17:19,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:17:20,055 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:17:31,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:17:31,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 559 states and 970 transitions. [2022-11-20 18:17:31,934 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 970 transitions. [2022-11-20 18:17:31,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 18:17:31,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:17:31,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:17:31,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:17:32,007 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:17:37,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:17:37,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 566 states and 983 transitions. [2022-11-20 18:17:37,840 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 983 transitions. [2022-11-20 18:17:37,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 18:17:37,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:17:37,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:17:37,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:17:38,451 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:17:46,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:17:46,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 574 states and 996 transitions. [2022-11-20 18:17:46,867 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 996 transitions. [2022-11-20 18:17:46,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 18:17:46,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:17:46,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:17:46,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:17:46,903 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:17:48,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:17:48,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1015 states to 586 states and 1015 transitions. [2022-11-20 18:17:48,962 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 1015 transitions. [2022-11-20 18:17:48,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 18:17:48,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:17:48,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:17:48,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:17:49,041 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:17:49,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:17:49,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1027 states to 593 states and 1027 transitions. [2022-11-20 18:17:49,106 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 1027 transitions. [2022-11-20 18:17:49,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-20 18:17:49,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:17:49,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:17:49,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:17:49,143 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:17:54,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:17:54,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1065 states to 608 states and 1065 transitions. [2022-11-20 18:17:54,770 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 1065 transitions. [2022-11-20 18:17:54,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-20 18:17:54,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:17:54,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:17:54,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:17:54,846 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:17:56,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:17:56,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1082 states to 618 states and 1082 transitions. [2022-11-20 18:17:56,930 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 1082 transitions. [2022-11-20 18:17:56,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-20 18:17:56,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:17:56,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:17:56,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:17:56,964 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:17:57,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:17:57,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1093 states to 625 states and 1093 transitions. [2022-11-20 18:17:57,875 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 1093 transitions. [2022-11-20 18:17:57,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-20 18:17:57,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:17:57,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:17:57,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:17:57,912 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:18:09,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:18:09,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1103 states to 629 states and 1103 transitions. [2022-11-20 18:18:09,418 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 1103 transitions. [2022-11-20 18:18:09,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-20 18:18:09,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:18:09,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:18:09,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:18:09,465 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:18:20,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:18:20,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1134 states to 643 states and 1134 transitions. [2022-11-20 18:18:20,912 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 1134 transitions. [2022-11-20 18:18:20,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-20 18:18:20,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:18:20,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:18:20,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:18:20,952 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:18:31,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:18:31,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1136 states to 644 states and 1136 transitions. [2022-11-20 18:18:31,364 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 1136 transitions. [2022-11-20 18:18:31,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-20 18:18:31,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:18:31,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:18:31,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:18:31,409 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:18:45,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:18:45,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1146 states to 650 states and 1146 transitions. [2022-11-20 18:18:45,747 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1146 transitions. [2022-11-20 18:18:45,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-20 18:18:45,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:18:45,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:18:45,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:18:45,868 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:18:50,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:18:50,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1145 states to 650 states and 1145 transitions. [2022-11-20 18:18:50,537 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1145 transitions. [2022-11-20 18:18:50,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-20 18:18:50,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:18:50,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:18:50,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:18:50,576 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:18:53,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:18:53,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1125 states to 640 states and 1125 transitions. [2022-11-20 18:18:53,678 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 1125 transitions. [2022-11-20 18:18:53,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-20 18:18:53,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:18:53,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:18:53,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:18:53,712 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:19:00,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:19:00,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1124 states to 640 states and 1124 transitions. [2022-11-20 18:19:00,845 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 1124 transitions. [2022-11-20 18:19:00,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-20 18:19:00,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:19:00,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:19:00,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:19:00,912 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:19:04,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:19:04,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1148 states to 646 states and 1148 transitions. [2022-11-20 18:19:04,866 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 1148 transitions. [2022-11-20 18:19:04,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-20 18:19:04,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:19:04,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:19:04,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:19:04,913 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:19:05,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:19:05,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1164 states to 656 states and 1164 transitions. [2022-11-20 18:19:05,015 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 1164 transitions. [2022-11-20 18:19:05,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-20 18:19:05,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:19:05,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:19:05,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:19:05,096 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:19:06,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:19:06,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1166 states to 658 states and 1166 transitions. [2022-11-20 18:19:06,276 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1166 transitions. [2022-11-20 18:19:06,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-20 18:19:06,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:19:06,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:19:06,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:19:06,314 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:19:19,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:19:19,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1158 states to 654 states and 1158 transitions. [2022-11-20 18:19:19,976 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 1158 transitions. [2022-11-20 18:19:19,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-20 18:19:19,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:19:19,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:19:19,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:19:20,020 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:19:22,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:19:22,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1159 states to 655 states and 1159 transitions. [2022-11-20 18:19:22,216 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1159 transitions. [2022-11-20 18:19:22,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-20 18:19:22,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:19:22,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:19:22,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:19:22,259 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:19:22,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:19:22,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1170 states to 662 states and 1170 transitions. [2022-11-20 18:19:22,299 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 1170 transitions. [2022-11-20 18:19:22,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-20 18:19:22,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:19:22,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:19:22,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:19:22,337 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:19:22,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:19:22,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1157 states to 655 states and 1157 transitions. [2022-11-20 18:19:22,382 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1157 transitions. [2022-11-20 18:19:22,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-20 18:19:22,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:19:22,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:19:22,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:19:22,413 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:19:31,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:19:31,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1164 states to 660 states and 1164 transitions. [2022-11-20 18:19:31,043 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 1164 transitions. [2022-11-20 18:19:31,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-20 18:19:31,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:19:31,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:19:31,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:19:31,123 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:19:31,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:19:31,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1143 states to 651 states and 1143 transitions. [2022-11-20 18:19:31,158 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 1143 transitions. [2022-11-20 18:19:31,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-20 18:19:31,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:19:31,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:19:31,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:19:31,197 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:19:37,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:19:37,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1158 states to 660 states and 1158 transitions. [2022-11-20 18:19:37,623 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 1158 transitions. [2022-11-20 18:19:37,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-20 18:19:37,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:19:37,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:19:37,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:19:37,666 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:19:40,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:19:40,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1148 states to 655 states and 1148 transitions. [2022-11-20 18:19:40,006 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1148 transitions. [2022-11-20 18:19:40,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-20 18:19:40,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:19:40,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:19:40,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:19:40,035 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:19:40,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:19:40,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1134 states to 647 states and 1134 transitions. [2022-11-20 18:19:40,068 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 1134 transitions. [2022-11-20 18:19:40,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-20 18:19:40,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:19:40,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:19:40,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:19:40,097 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:19:40,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:19:40,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1140 states to 652 states and 1140 transitions. [2022-11-20 18:19:40,161 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 1140 transitions. [2022-11-20 18:19:40,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-20 18:19:40,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:19:40,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:19:40,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:19:40,193 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:19:49,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:19:49,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1170 states to 669 states and 1170 transitions. [2022-11-20 18:19:49,374 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 1170 transitions. [2022-11-20 18:19:49,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-20 18:19:49,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:19:49,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:19:49,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:19:49,406 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:19:58,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:19:58,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1212 states to 690 states and 1212 transitions. [2022-11-20 18:19:58,406 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 1212 transitions. [2022-11-20 18:19:58,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-20 18:19:58,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:19:58,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:19:58,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:19:58,456 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:20:09,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:20:09,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1204 states to 686 states and 1204 transitions. [2022-11-20 18:20:09,125 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 1204 transitions. [2022-11-20 18:20:09,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-20 18:20:09,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:20:09,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:20:09,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:20:09,170 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:20:09,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:20:09,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1205 states to 687 states and 1205 transitions. [2022-11-20 18:20:09,211 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 1205 transitions. [2022-11-20 18:20:09,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-20 18:20:09,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:20:09,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:20:09,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:20:09,255 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:20:09,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:20:09,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1137 states to 647 states and 1137 transitions. [2022-11-20 18:20:09,304 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 1137 transitions. [2022-11-20 18:20:09,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-20 18:20:09,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:20:09,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:20:09,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:20:09,334 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:20:15,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:20:15,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1136 states to 647 states and 1136 transitions. [2022-11-20 18:20:15,858 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 1136 transitions. [2022-11-20 18:20:15,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-20 18:20:15,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:20:15,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:20:15,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:20:15,978 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:20:16,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:20:16,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1121 states to 639 states and 1121 transitions. [2022-11-20 18:20:16,046 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 1121 transitions. [2022-11-20 18:20:16,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-20 18:20:16,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:20:16,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:20:16,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:20:16,098 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:20:16,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:20:16,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 629 states and 1105 transitions. [2022-11-20 18:20:16,164 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 1105 transitions. [2022-11-20 18:20:16,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-20 18:20:16,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:20:16,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:20:16,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:20:16,275 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:20:19,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:20:19,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1126 states to 638 states and 1126 transitions. [2022-11-20 18:20:19,075 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1126 transitions. [2022-11-20 18:20:19,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-20 18:20:19,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:20:19,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:20:19,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:20:19,122 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:20:35,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:20:35,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 633 states and 1114 transitions. [2022-11-20 18:20:35,886 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1114 transitions. [2022-11-20 18:20:35,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-20 18:20:35,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:20:35,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:20:35,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:20:35,935 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:20:43,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:20:43,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 633 states and 1113 transitions. [2022-11-20 18:20:43,993 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1113 transitions. [2022-11-20 18:20:43,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-20 18:20:43,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:20:43,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:20:44,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:20:44,037 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:20:52,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:20:52,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1112 states to 633 states and 1112 transitions. [2022-11-20 18:20:52,789 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1112 transitions. [2022-11-20 18:20:52,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-20 18:20:52,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:20:52,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:20:52,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:20:52,834 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:21:05,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:21:05,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1107 states to 633 states and 1107 transitions. [2022-11-20 18:21:05,071 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1107 transitions. [2022-11-20 18:21:05,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-20 18:21:05,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:21:05,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:21:05,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:21:05,119 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:21:05,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:21:05,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1062 states to 610 states and 1062 transitions. [2022-11-20 18:21:05,332 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1062 transitions. [2022-11-20 18:21:05,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-20 18:21:05,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:21:05,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:21:05,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:21:05,380 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:21:05,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:21:05,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1061 states to 610 states and 1061 transitions. [2022-11-20 18:21:05,446 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1061 transitions. [2022-11-20 18:21:05,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-20 18:21:05,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:21:05,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:21:05,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:21:05,489 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:21:05,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:21:05,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 597 states and 1040 transitions. [2022-11-20 18:21:05,544 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 1040 transitions. [2022-11-20 18:21:05,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-20 18:21:05,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:21:05,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:21:05,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:21:05,586 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:21:22,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:21:22,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1062 states to 612 states and 1062 transitions. [2022-11-20 18:21:22,926 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 1062 transitions. [2022-11-20 18:21:22,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-20 18:21:22,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:21:22,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:21:22,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:21:28,988 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:23:05,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:23:05,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 636 states and 1105 transitions. [2022-11-20 18:23:05,831 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 1105 transitions. [2022-11-20 18:23:05,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-20 18:23:05,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:23:05,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:23:05,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:23:05,877 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:23:05,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:23:05,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1104 states to 636 states and 1104 transitions. [2022-11-20 18:23:05,940 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 1104 transitions. [2022-11-20 18:23:05,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-20 18:23:05,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:23:05,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:23:06,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:23:06,169 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:23:06,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:23:06,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 637 states and 1105 transitions. [2022-11-20 18:23:06,211 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1105 transitions. [2022-11-20 18:23:06,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-20 18:23:06,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:23:06,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:23:06,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:23:06,250 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:23:08,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:23:08,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1083 states to 625 states and 1083 transitions. [2022-11-20 18:23:08,531 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 1083 transitions. [2022-11-20 18:23:08,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-20 18:23:08,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:23:08,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:23:08,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:23:08,564 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:23:15,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:23:15,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1057 states to 610 states and 1057 transitions. [2022-11-20 18:23:15,259 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1057 transitions. [2022-11-20 18:23:15,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-20 18:23:15,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:23:15,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:23:15,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:23:15,298 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:23:30,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:23:30,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1023 states to 592 states and 1023 transitions. [2022-11-20 18:23:30,080 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 1023 transitions. [2022-11-20 18:23:30,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 18:23:30,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:23:30,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:23:30,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:23:30,164 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:23:35,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:23:35,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1044 states to 598 states and 1044 transitions. [2022-11-20 18:23:35,651 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 1044 transitions. [2022-11-20 18:23:35,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 18:23:35,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:23:35,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:23:35,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:23:35,683 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:23:59,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:23:59,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1082 states to 614 states and 1082 transitions. [2022-11-20 18:23:59,882 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 1082 transitions. [2022-11-20 18:23:59,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 18:23:59,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:23:59,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:23:59,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:23:59,928 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:24:01,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:24:01,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1088 states to 617 states and 1088 transitions. [2022-11-20 18:24:01,342 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 1088 transitions. [2022-11-20 18:24:01,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 18:24:01,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:24:01,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:24:01,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:24:01,383 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:24:01,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:24:01,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1097 states to 623 states and 1097 transitions. [2022-11-20 18:24:01,447 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 1097 transitions. [2022-11-20 18:24:01,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 18:24:01,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:24:01,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:24:01,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:24:01,490 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:24:06,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:24:06,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1100 states to 624 states and 1100 transitions. [2022-11-20 18:24:06,413 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 1100 transitions. [2022-11-20 18:24:06,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 18:24:06,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:24:06,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:24:06,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:24:06,494 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:24:07,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:24:07,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1101 states to 625 states and 1101 transitions. [2022-11-20 18:24:07,941 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 1101 transitions. [2022-11-20 18:24:07,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 18:24:07,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:24:07,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:24:07,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:24:07,978 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:24:17,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:24:17,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1110 states to 631 states and 1110 transitions. [2022-11-20 18:24:17,399 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 1110 transitions. [2022-11-20 18:24:17,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 18:24:17,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:24:17,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:24:17,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:24:17,481 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:24:19,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:24:19,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1111 states to 632 states and 1111 transitions. [2022-11-20 18:24:19,123 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1111 transitions. [2022-11-20 18:24:19,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 18:24:19,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:24:19,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:24:19,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:24:19,160 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:24:22,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:24:22,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1135 states to 647 states and 1135 transitions. [2022-11-20 18:24:22,180 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 1135 transitions. [2022-11-20 18:24:22,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 18:24:22,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:24:22,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:24:22,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:24:22,260 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:24:22,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:24:22,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1136 states to 648 states and 1136 transitions. [2022-11-20 18:24:22,301 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 1136 transitions. [2022-11-20 18:24:22,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 18:24:22,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:24:22,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:24:22,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:24:23,179 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:24:41,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:24:41,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1135 states to 648 states and 1135 transitions. [2022-11-20 18:24:41,421 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 1135 transitions. [2022-11-20 18:24:41,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 18:24:41,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:24:41,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:24:41,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:24:41,624 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:24:45,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:24:45,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1112 states to 633 states and 1112 transitions. [2022-11-20 18:24:45,047 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1112 transitions. [2022-11-20 18:24:45,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 18:24:45,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:24:45,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:24:45,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:24:45,087 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:24:47,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:24:47,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 634 states and 1113 transitions. [2022-11-20 18:24:47,909 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 1113 transitions. [2022-11-20 18:24:47,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 18:24:47,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:24:47,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:24:47,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:24:47,983 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:24:50,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:24:50,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 635 states and 1114 transitions. [2022-11-20 18:24:50,939 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 1114 transitions. [2022-11-20 18:24:50,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 18:24:50,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:24:50,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:24:50,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:24:50,970 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:24:53,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:24:53,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1101 states to 628 states and 1101 transitions. [2022-11-20 18:24:53,943 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 1101 transitions. [2022-11-20 18:24:53,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 18:24:53,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:24:53,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:24:53,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:24:53,982 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:25:08,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:25:08,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1125 states to 642 states and 1125 transitions. [2022-11-20 18:25:08,664 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 1125 transitions. [2022-11-20 18:25:08,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 18:25:08,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:25:08,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:25:08,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:25:08,701 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:25:08,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:25:08,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1067 states to 609 states and 1067 transitions. [2022-11-20 18:25:08,731 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 1067 transitions. [2022-11-20 18:25:08,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 18:25:08,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:25:08,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:25:08,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:25:08,766 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:25:11,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:25:11,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1062 states to 606 states and 1062 transitions. [2022-11-20 18:25:11,247 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 1062 transitions. [2022-11-20 18:25:11,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 18:25:11,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:25:11,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:25:11,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:25:11,287 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:25:25,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:25:25,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 615 states and 1078 transitions. [2022-11-20 18:25:25,323 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 1078 transitions. [2022-11-20 18:25:25,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 18:25:25,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:25:25,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:25:25,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:25:25,400 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:25:31,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:25:31,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1077 states to 615 states and 1077 transitions. [2022-11-20 18:25:31,320 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 1077 transitions. [2022-11-20 18:25:31,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 18:25:31,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:25:31,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:25:31,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:25:31,522 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.