./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.1.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_732f48cb-6791-4e2e-a12b-f77e60ce8a30/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_732f48cb-6791-4e2e-a12b-f77e60ce8a30/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_732f48cb-6791-4e2e-a12b-f77e60ce8a30/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_732f48cb-6791-4e2e-a12b-f77e60ce8a30/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_732f48cb-6791-4e2e-a12b-f77e60ce8a30/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_732f48cb-6791-4e2e-a12b-f77e60ce8a30/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 c9fed3b6ecd1551705440e8c2971862b3f83812db515b8181a20d7126e9055f8 --- 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 17:50:36,279 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:50:36,281 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:50:36,309 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:50:36,310 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:50:36,311 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:50:36,313 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:50:36,318 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:50:36,320 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:50:36,321 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:50:36,323 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:50:36,326 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:50:36,327 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:50:36,330 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:50:36,331 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:50:36,333 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:50:36,335 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:50:36,339 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:50:36,341 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:50:36,342 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:50:36,347 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:50:36,348 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:50:36,349 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:50:36,351 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:50:36,354 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:50:36,358 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:50:36,359 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:50:36,360 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:50:36,361 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:50:36,362 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:50:36,364 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:50:36,364 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:50:36,366 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:50:36,367 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:50:36,369 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:50:36,369 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:50:36,370 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:50:36,370 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:50:36,371 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:50:36,372 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:50:36,373 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:50:36,374 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_732f48cb-6791-4e2e-a12b-f77e60ce8a30/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-11-20 17:50:36,408 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:50:36,408 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:50:36,409 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:50:36,410 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:50:36,410 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:50:36,410 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:50:36,411 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:50:36,411 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 17:50:36,411 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 17:50:36,411 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 17:50:36,412 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:50:36,413 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:50:36,413 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:50:36,413 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:50:36,413 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 17:50:36,413 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:50:36,414 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:50:36,414 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:50:36,414 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:50:36,414 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:50:36,414 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:50:36,415 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:50:36,415 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:50:36,415 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:50:36,415 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:50:36,415 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 17:50:36,416 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 17:50:36,416 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:50:36,416 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_732f48cb-6791-4e2e-a12b-f77e60ce8a30/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_732f48cb-6791-4e2e-a12b-f77e60ce8a30/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c9fed3b6ecd1551705440e8c2971862b3f83812db515b8181a20d7126e9055f8 [2022-11-20 17:50:36,688 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:50:36,712 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:50:36,714 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:50:36,715 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:50:36,716 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:50:36,717 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_732f48cb-6791-4e2e-a12b-f77e60ce8a30/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c [2022-11-20 17:50:39,872 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:50:40,381 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:50:40,383 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_732f48cb-6791-4e2e-a12b-f77e60ce8a30/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c [2022-11-20 17:50:40,414 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_732f48cb-6791-4e2e-a12b-f77e60ce8a30/bin/ukojak-pZX7IvK2PQ/data/31971047d/bfa628cb5d2f43d9900fd9959ee9b9ba/FLAG629fd59ee [2022-11-20 17:50:40,431 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_732f48cb-6791-4e2e-a12b-f77e60ce8a30/bin/ukojak-pZX7IvK2PQ/data/31971047d/bfa628cb5d2f43d9900fd9959ee9b9ba [2022-11-20 17:50:40,436 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:50:40,439 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:50:40,443 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:50:40,443 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:50:40,446 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:50:40,447 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:50:40" (1/1) ... [2022-11-20 17:50:40,448 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37acb085 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:50:40, skipping insertion in model container [2022-11-20 17:50:40,449 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:50:40" (1/1) ... [2022-11-20 17:50:40,456 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:50:40,586 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:50:40,888 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_732f48cb-6791-4e2e-a12b-f77e60ce8a30/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[7186,7199] [2022-11-20 17:50:40,941 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_732f48cb-6791-4e2e-a12b-f77e60ce8a30/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[11327,11340] [2022-11-20 17:50:40,989 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_732f48cb-6791-4e2e-a12b-f77e60ce8a30/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[18377,18390] [2022-11-20 17:50:41,041 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_732f48cb-6791-4e2e-a12b-f77e60ce8a30/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[24849,24862] [2022-11-20 17:50:41,180 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_732f48cb-6791-4e2e-a12b-f77e60ce8a30/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[43924,43937] [2022-11-20 17:50:41,272 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_732f48cb-6791-4e2e-a12b-f77e60ce8a30/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[71846,71859] [2022-11-20 17:50:41,536 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:50:41,555 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:50:41,605 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_732f48cb-6791-4e2e-a12b-f77e60ce8a30/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[7186,7199] [2022-11-20 17:50:41,623 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_732f48cb-6791-4e2e-a12b-f77e60ce8a30/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[11327,11340] [2022-11-20 17:50:41,653 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_732f48cb-6791-4e2e-a12b-f77e60ce8a30/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[18377,18390] [2022-11-20 17:50:41,680 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_732f48cb-6791-4e2e-a12b-f77e60ce8a30/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[24849,24862] [2022-11-20 17:50:41,739 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_732f48cb-6791-4e2e-a12b-f77e60ce8a30/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[43924,43937] [2022-11-20 17:50:41,823 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_732f48cb-6791-4e2e-a12b-f77e60ce8a30/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.1.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[71846,71859] [2022-11-20 17:50:41,956 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:50:41,980 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:50:41,981 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:50:41 WrapperNode [2022-11-20 17:50:41,981 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:50:41,983 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:50:41,983 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:50:41,983 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:50:41,991 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:50:41" (1/1) ... [2022-11-20 17:50:42,051 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:50:41" (1/1) ... [2022-11-20 17:50:42,169 INFO L138 Inliner]: procedures = 23, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 5645 [2022-11-20 17:50:42,170 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:50:42,170 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:50:42,171 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:50:42,171 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:50:42,181 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:50:41" (1/1) ... [2022-11-20 17:50:42,181 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:50:41" (1/1) ... [2022-11-20 17:50:42,198 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:50:41" (1/1) ... [2022-11-20 17:50:42,199 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:50:41" (1/1) ... [2022-11-20 17:50:42,259 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:50:41" (1/1) ... [2022-11-20 17:50:42,284 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:50:41" (1/1) ... [2022-11-20 17:50:42,299 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:50:41" (1/1) ... [2022-11-20 17:50:42,344 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:50:41" (1/1) ... [2022-11-20 17:50:42,399 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:50:42,400 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:50:42,410 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:50:42,410 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:50:42,411 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:50:41" (1/1) ... [2022-11-20 17:50:42,417 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:50:42,429 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_732f48cb-6791-4e2e-a12b-f77e60ce8a30/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:50:42,455 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_732f48cb-6791-4e2e-a12b-f77e60ce8a30/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:50:42,474 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_732f48cb-6791-4e2e-a12b-f77e60ce8a30/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:50:42,516 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:50:42,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 17:50:42,517 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:50:42,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:50:42,766 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:50:42,769 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:50:45,884 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:50:46,412 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:50:46,413 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 17:50:46,430 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:50:46 BoogieIcfgContainer [2022-11-20 17:50:46,430 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:50:46,431 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:50:46,432 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:50:46,442 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:50:46,443 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:50:46" (1/1) ... [2022-11-20 17:50:46,454 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 17:50:46,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:50:46,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2115 states to 1176 states and 2115 transitions. [2022-11-20 17:50:46,537 INFO L276 IsEmpty]: Start isEmpty. Operand 1176 states and 2115 transitions. [2022-11-20 17:50:46,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-11-20 17:50:46,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:50:46,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:50:46,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:50:47,151 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 17:50:47,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:50:47,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1718 states to 968 states and 1718 transitions. [2022-11-20 17:50:47,257 INFO L276 IsEmpty]: Start isEmpty. Operand 968 states and 1718 transitions. [2022-11-20 17:50:47,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-11-20 17:50:47,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:50:47,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:50:47,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:50:47,528 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 17:50:47,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:50:47,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1732 states to 976 states and 1732 transitions. [2022-11-20 17:50:47,957 INFO L276 IsEmpty]: Start isEmpty. Operand 976 states and 1732 transitions. [2022-11-20 17:50:47,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-11-20 17:50:47,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:50:47,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:50:47,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:50:48,126 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:50:48,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:50:48,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1738 states to 980 states and 1738 transitions. [2022-11-20 17:50:48,893 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 1738 transitions. [2022-11-20 17:50:48,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-11-20 17:50:48,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:50:48,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:50:48,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:50:49,621 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 17:50:51,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:50:51,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1776 states to 1000 states and 1776 transitions. [2022-11-20 17:50:51,609 INFO L276 IsEmpty]: Start isEmpty. Operand 1000 states and 1776 transitions. [2022-11-20 17:50:51,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-11-20 17:50:51,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:50:51,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:50:51,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:50:52,344 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 17:50:56,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:50:56,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1823 states to 1025 states and 1823 transitions. [2022-11-20 17:50:56,415 INFO L276 IsEmpty]: Start isEmpty. Operand 1025 states and 1823 transitions. [2022-11-20 17:50:56,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-11-20 17:50:56,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:50:56,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:50:56,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:50:57,065 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:51:02,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:02,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1851 states to 1040 states and 1851 transitions. [2022-11-20 17:51:02,271 INFO L276 IsEmpty]: Start isEmpty. Operand 1040 states and 1851 transitions. [2022-11-20 17:51:02,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-11-20 17:51:02,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:02,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:02,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:02,514 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 17:51:05,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:05,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1535 states to 874 states and 1535 transitions. [2022-11-20 17:51:05,129 INFO L276 IsEmpty]: Start isEmpty. Operand 874 states and 1535 transitions. [2022-11-20 17:51:05,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-11-20 17:51:05,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:05,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:05,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:05,320 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 17:51:07,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:07,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1453 states to 827 states and 1453 transitions. [2022-11-20 17:51:07,706 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1453 transitions. [2022-11-20 17:51:07,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-11-20 17:51:07,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:07,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:07,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:07,970 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 17:51:12,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:12,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1452 states to 827 states and 1452 transitions. [2022-11-20 17:51:12,900 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1452 transitions. [2022-11-20 17:51:12,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-11-20 17:51:12,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:12,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:12,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:13,133 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 17:51:19,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:19,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1451 states to 827 states and 1451 transitions. [2022-11-20 17:51:19,329 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1451 transitions. [2022-11-20 17:51:19,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-11-20 17:51:19,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:19,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:19,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:19,620 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 17:51:27,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:27,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1450 states to 827 states and 1450 transitions. [2022-11-20 17:51:27,105 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1450 transitions. [2022-11-20 17:51:27,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-11-20 17:51:27,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:27,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:27,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:27,352 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 17:51:31,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:51:31,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1272 states to 729 states and 1272 transitions. [2022-11-20 17:51:31,745 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 1272 transitions. [2022-11-20 17:51:31,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-11-20 17:51:31,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:51:31,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:51:31,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:51:37,504 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 17:52:06,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:06,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 741 states and 1294 transitions. [2022-11-20 17:52:06,036 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 1294 transitions. [2022-11-20 17:52:06,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-11-20 17:52:06,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:06,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:06,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:09,582 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:52:38,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:52:38,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1224 states to 696 states and 1224 transitions. [2022-11-20 17:52:38,097 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1224 transitions. [2022-11-20 17:52:38,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:52:38,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:52:38,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:52:38,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:52:44,613 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 17:53:34,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:34,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1206 states to 686 states and 1206 transitions. [2022-11-20 17:53:34,103 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 1206 transitions. [2022-11-20 17:53:34,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:53:34,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:34,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:34,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:34,532 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 17:53:39,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:39,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1230 states to 699 states and 1230 transitions. [2022-11-20 17:53:39,076 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 1230 transitions. [2022-11-20 17:53:39,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:53:39,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:39,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:39,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:39,130 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 17:53:39,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:39,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1254 states to 711 states and 1254 transitions. [2022-11-20 17:53:39,163 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 1254 transitions. [2022-11-20 17:53:39,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:53:39,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:39,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:39,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:39,223 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 17:53:39,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:39,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1279 states to 723 states and 1279 transitions. [2022-11-20 17:53:39,253 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 1279 transitions. [2022-11-20 17:53:39,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-11-20 17:53:39,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:39,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:39,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:39,307 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 17:53:39,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:39,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1304 states to 736 states and 1304 transitions. [2022-11-20 17:53:39,412 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 1304 transitions. [2022-11-20 17:53:39,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-11-20 17:53:39,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:39,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:39,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:39,464 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 17:53:39,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:39,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1305 states to 737 states and 1305 transitions. [2022-11-20 17:53:39,500 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 1305 transitions. [2022-11-20 17:53:39,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-11-20 17:53:39,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:39,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:39,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:39,564 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 17:53:39,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:39,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1315 states to 742 states and 1315 transitions. [2022-11-20 17:53:39,592 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1315 transitions. [2022-11-20 17:53:39,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-11-20 17:53:39,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:39,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:39,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:39,650 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:53:39,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:39,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1340 states to 754 states and 1340 transitions. [2022-11-20 17:53:39,679 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 1340 transitions. [2022-11-20 17:53:39,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-11-20 17:53:39,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:39,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:39,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:39,735 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 17:53:39,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:39,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1339 states to 754 states and 1339 transitions. [2022-11-20 17:53:39,762 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 1339 transitions. [2022-11-20 17:53:39,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-20 17:53:39,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:39,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:39,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:39,812 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:53:47,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:47,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1358 states to 764 states and 1358 transitions. [2022-11-20 17:53:47,090 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 1358 transitions. [2022-11-20 17:53:47,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-20 17:53:47,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:47,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:47,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:47,142 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 17:53:47,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:47,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1357 states to 764 states and 1357 transitions. [2022-11-20 17:53:47,194 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 1357 transitions. [2022-11-20 17:53:47,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-20 17:53:47,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:47,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:47,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:47,273 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 17:53:47,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:47,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1358 states to 765 states and 1358 transitions. [2022-11-20 17:53:47,319 INFO L276 IsEmpty]: Start isEmpty. Operand 765 states and 1358 transitions. [2022-11-20 17:53:47,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-20 17:53:47,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:47,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:47,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:47,368 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 17:53:49,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:49,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1250 states to 704 states and 1250 transitions. [2022-11-20 17:53:49,360 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 1250 transitions. [2022-11-20 17:53:49,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-20 17:53:49,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:49,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:49,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:49,923 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 17:53:51,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:51,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1253 states to 706 states and 1253 transitions. [2022-11-20 17:53:51,761 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 1253 transitions. [2022-11-20 17:53:51,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-20 17:53:51,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:51,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:51,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:51,814 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:53:51,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:51,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1263 states to 711 states and 1263 transitions. [2022-11-20 17:53:51,843 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 1263 transitions. [2022-11-20 17:53:51,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-20 17:53:51,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:51,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:51,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:51,892 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 17:53:51,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:51,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1264 states to 712 states and 1264 transitions. [2022-11-20 17:53:51,915 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 1264 transitions. [2022-11-20 17:53:51,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-20 17:53:51,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:51,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:51,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:51,969 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 17:53:51,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:51,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1263 states to 712 states and 1263 transitions. [2022-11-20 17:53:51,993 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 1263 transitions. [2022-11-20 17:53:51,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-20 17:53:51,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:51,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:52,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:52,041 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 17:53:53,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:53,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1293 states to 727 states and 1293 transitions. [2022-11-20 17:53:53,438 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 1293 transitions. [2022-11-20 17:53:53,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-20 17:53:53,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:53,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:53,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:53,484 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 17:53:56,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:56,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1262 states to 712 states and 1262 transitions. [2022-11-20 17:53:56,353 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 1262 transitions. [2022-11-20 17:53:56,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-20 17:53:56,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:56,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:56,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:57,685 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 17:54:20,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:20,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1219 states to 690 states and 1219 transitions. [2022-11-20 17:54:20,280 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 1219 transitions. [2022-11-20 17:54:20,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-20 17:54:20,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:20,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:20,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:20,371 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 17:54:21,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:21,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1239 states to 700 states and 1239 transitions. [2022-11-20 17:54:21,885 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 1239 transitions. [2022-11-20 17:54:21,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-20 17:54:21,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:21,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:21,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:21,927 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 17:54:25,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:25,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1065 states to 609 states and 1065 transitions. [2022-11-20 17:54:25,443 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 1065 transitions. [2022-11-20 17:54:25,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-20 17:54:25,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:25,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:25,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:25,504 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 17:54:25,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:25,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1066 states to 610 states and 1066 transitions. [2022-11-20 17:54:25,556 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1066 transitions. [2022-11-20 17:54:25,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-20 17:54:25,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:25,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:25,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:25,606 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 17:54:28,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:28,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 610 states and 1064 transitions. [2022-11-20 17:54:28,886 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1064 transitions. [2022-11-20 17:54:28,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-20 17:54:28,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:28,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:28,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:29,064 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 17:54:33,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:33,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1062 states to 610 states and 1062 transitions. [2022-11-20 17:54:33,977 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1062 transitions. [2022-11-20 17:54:33,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-20 17:54:33,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:33,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:34,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:34,061 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:54:39,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:39,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1049 states to 604 states and 1049 transitions. [2022-11-20 17:54:39,127 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 1049 transitions. [2022-11-20 17:54:39,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-20 17:54:39,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:39,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:39,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:39,207 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:54:40,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:40,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 613 states and 1064 transitions. [2022-11-20 17:54:40,903 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 1064 transitions. [2022-11-20 17:54:40,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-20 17:54:40,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:40,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:40,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:40,957 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 17:54:40,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:40,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 613 states and 1063 transitions. [2022-11-20 17:54:40,992 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 1063 transitions. [2022-11-20 17:54:40,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-20 17:54:40,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:40,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:41,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:41,039 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:54:41,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:41,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1076 states to 619 states and 1076 transitions. [2022-11-20 17:54:41,087 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 1076 transitions. [2022-11-20 17:54:41,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-20 17:54:41,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:41,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:41,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:41,158 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 17:54:47,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:47,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 613 states and 1063 transitions. [2022-11-20 17:54:47,672 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 1063 transitions. [2022-11-20 17:54:47,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-20 17:54:47,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:47,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:47,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:47,709 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 17:54:49,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:49,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 995 states to 576 states and 995 transitions. [2022-11-20 17:54:49,218 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 995 transitions. [2022-11-20 17:54:49,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-20 17:54:49,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:49,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:49,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:49,267 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 17:54:49,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:49,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 994 states to 576 states and 994 transitions. [2022-11-20 17:54:49,304 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 994 transitions. [2022-11-20 17:54:49,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-20 17:54:49,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:49,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:49,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:49,374 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:54:53,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:53,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 532 states and 908 transitions. [2022-11-20 17:54:53,050 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 908 transitions. [2022-11-20 17:54:53,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-20 17:54:53,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:53,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:53,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:53,117 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 17:54:54,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:54,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 895 states to 526 states and 895 transitions. [2022-11-20 17:54:54,928 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 895 transitions. [2022-11-20 17:54:54,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-20 17:54:54,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:54,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:54,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:55,018 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:54:55,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:55,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 929 states to 537 states and 929 transitions. [2022-11-20 17:54:55,123 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 929 transitions. [2022-11-20 17:54:55,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-20 17:54:55,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:55,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:55,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:55,209 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 17:54:55,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:55,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 538 states and 930 transitions. [2022-11-20 17:54:55,281 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 930 transitions. [2022-11-20 17:54:55,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-20 17:54:55,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:55,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:55,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:55,329 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 17:54:55,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:55,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 891 states to 516 states and 891 transitions. [2022-11-20 17:54:55,378 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 891 transitions. [2022-11-20 17:54:55,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-20 17:54:55,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:55,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:55,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:55,425 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 17:54:55,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:55,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 890 states to 516 states and 890 transitions. [2022-11-20 17:54:55,462 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 890 transitions. [2022-11-20 17:54:55,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-20 17:54:55,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:55,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:55,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:55,551 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 17:54:59,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:54:59,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 909 states to 526 states and 909 transitions. [2022-11-20 17:54:59,093 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 909 transitions. [2022-11-20 17:54:59,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-20 17:54:59,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:54:59,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:54:59,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:54:59,139 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 17:55:05,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:05,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 531 states and 918 transitions. [2022-11-20 17:55:05,495 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 918 transitions. [2022-11-20 17:55:05,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-20 17:55:05,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:05,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:05,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:05,578 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 17:55:05,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:05,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 531 states and 918 transitions. [2022-11-20 17:55:05,620 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 918 transitions. [2022-11-20 17:55:05,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-20 17:55:05,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:05,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:05,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:05,663 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 17:55:06,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:06,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 936 states to 542 states and 936 transitions. [2022-11-20 17:55:06,496 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 936 transitions. [2022-11-20 17:55:06,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-20 17:55:06,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:06,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:06,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:07,140 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 17:55:09,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:09,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 550 states and 956 transitions. [2022-11-20 17:55:09,397 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 956 transitions. [2022-11-20 17:55:09,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-20 17:55:09,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:09,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:09,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:09,482 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 17:55:09,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:09,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 941 states to 542 states and 941 transitions. [2022-11-20 17:55:09,532 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 941 transitions. [2022-11-20 17:55:09,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-20 17:55:09,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:09,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:09,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:09,574 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 17:55:13,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:13,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 957 states to 551 states and 957 transitions. [2022-11-20 17:55:13,332 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 957 transitions. [2022-11-20 17:55:13,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-20 17:55:13,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:13,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:13,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:13,387 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 17:55:14,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:14,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 958 states to 552 states and 958 transitions. [2022-11-20 17:55:14,231 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 958 transitions. [2022-11-20 17:55:14,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-20 17:55:14,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:14,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:14,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:14,277 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 17:55:14,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:14,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 558 states and 968 transitions. [2022-11-20 17:55:14,342 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 968 transitions. [2022-11-20 17:55:14,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-20 17:55:14,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:14,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:14,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:14,386 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 17:55:14,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:14,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 570 states and 989 transitions. [2022-11-20 17:55:14,481 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 989 transitions. [2022-11-20 17:55:14,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-20 17:55:14,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:14,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:14,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:15,171 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 17:55:17,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:17,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 571 states and 990 transitions. [2022-11-20 17:55:17,481 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 990 transitions. [2022-11-20 17:55:17,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-20 17:55:17,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:17,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:17,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:17,522 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 17:55:18,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:18,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 580 states and 1005 transitions. [2022-11-20 17:55:18,350 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 1005 transitions. [2022-11-20 17:55:18,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-20 17:55:18,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:18,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:18,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:18,427 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 17:55:23,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:23,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1007 states to 581 states and 1007 transitions. [2022-11-20 17:55:23,804 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 1007 transitions. [2022-11-20 17:55:23,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-20 17:55:23,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:23,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:23,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:23,848 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:55:23,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:23,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 576 states and 996 transitions. [2022-11-20 17:55:23,888 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 996 transitions. [2022-11-20 17:55:23,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-20 17:55:23,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:23,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:23,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:23,931 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 17:55:25,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:25,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 986 states to 571 states and 986 transitions. [2022-11-20 17:55:25,759 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 986 transitions. [2022-11-20 17:55:25,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-20 17:55:25,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:25,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:25,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:25,805 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:55:28,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:28,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 981 states to 570 states and 981 transitions. [2022-11-20 17:55:28,968 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 981 transitions. [2022-11-20 17:55:28,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-20 17:55:28,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:28,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:28,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:29,008 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 17:55:29,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:29,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 562 states and 967 transitions. [2022-11-20 17:55:29,032 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 967 transitions. [2022-11-20 17:55:29,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-20 17:55:29,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:29,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:29,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:29,106 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 17:55:30,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:30,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 562 states and 967 transitions. [2022-11-20 17:55:30,784 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 967 transitions. [2022-11-20 17:55:30,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:55:30,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:30,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:30,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:30,835 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 17:55:30,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:30,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 563 states and 968 transitions. [2022-11-20 17:55:30,897 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 968 transitions. [2022-11-20 17:55:30,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:55:30,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:30,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:30,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:30,948 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 17:55:31,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:31,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 949 states to 552 states and 949 transitions. [2022-11-20 17:55:31,002 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 949 transitions. [2022-11-20 17:55:31,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:55:31,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:31,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:31,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:31,048 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:55:31,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:31,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 927 states to 540 states and 927 transitions. [2022-11-20 17:55:31,922 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 927 transitions. [2022-11-20 17:55:31,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:55:31,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:31,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:31,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:32,534 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 17:55:37,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:37,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 949 states to 550 states and 949 transitions. [2022-11-20 17:55:37,689 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 949 transitions. [2022-11-20 17:55:37,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:55:37,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:37,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:37,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:37,744 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 17:55:48,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:48,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 563 states and 978 transitions. [2022-11-20 17:55:48,219 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 978 transitions. [2022-11-20 17:55:48,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:55:48,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:48,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:48,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:48,302 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 17:55:54,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:54,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 568 states and 987 transitions. [2022-11-20 17:55:54,427 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 987 transitions. [2022-11-20 17:55:54,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:55:54,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:54,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:54,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:54,469 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:55:54,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:54,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 988 states to 569 states and 988 transitions. [2022-11-20 17:55:54,503 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 988 transitions. [2022-11-20 17:55:54,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:55:54,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:54,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:54,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:54,538 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 17:55:54,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:54,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 555 states and 964 transitions. [2022-11-20 17:55:54,564 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 964 transitions. [2022-11-20 17:55:54,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:55:54,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:54,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:54,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:54,616 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 17:55:54,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:54,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 937 states to 540 states and 937 transitions. [2022-11-20 17:55:54,664 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 937 transitions. [2022-11-20 17:55:54,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:55:54,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:54,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:54,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:54,706 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 17:55:55,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:55:55,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 941 states to 543 states and 941 transitions. [2022-11-20 17:55:55,599 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 941 transitions. [2022-11-20 17:55:55,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:55:55,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:55:55,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:55:55,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:55:56,124 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 17:56:08,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:56:08,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 559 states and 970 transitions. [2022-11-20 17:56:08,159 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 970 transitions. [2022-11-20 17:56:08,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:56:08,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:56:08,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:56:08,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:56:08,342 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 17:56:14,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:56:14,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 566 states and 983 transitions. [2022-11-20 17:56:14,104 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 983 transitions. [2022-11-20 17:56:14,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:56:14,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:56:14,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:56:14,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:56:14,708 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 17:56:23,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:56:23,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 574 states and 996 transitions. [2022-11-20 17:56:23,481 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 996 transitions. [2022-11-20 17:56:23,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:56:23,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:56:23,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:56:23,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:56:23,516 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 17:56:25,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:56:25,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1015 states to 586 states and 1015 transitions. [2022-11-20 17:56:25,445 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 1015 transitions. [2022-11-20 17:56:25,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:56:25,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:56:25,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:56:25,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:56:25,520 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:56:25,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:56:25,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1027 states to 593 states and 1027 transitions. [2022-11-20 17:56:25,597 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 1027 transitions. [2022-11-20 17:56:25,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-20 17:56:25,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:56:25,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:56:25,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:56:25,638 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 17:56:31,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:56:31,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1065 states to 608 states and 1065 transitions. [2022-11-20 17:56:31,523 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 1065 transitions. [2022-11-20 17:56:31,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-20 17:56:31,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:56:31,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:56:31,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:56:31,601 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 17:56:33,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:56:33,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1082 states to 618 states and 1082 transitions. [2022-11-20 17:56:33,552 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 1082 transitions. [2022-11-20 17:56:33,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-20 17:56:33,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:56:33,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:56:33,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:56:33,583 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 17:56:34,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:56:34,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1093 states to 625 states and 1093 transitions. [2022-11-20 17:56:34,501 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 1093 transitions. [2022-11-20 17:56:34,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-20 17:56:34,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:56:34,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:56:34,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:56:34,532 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 17:56:46,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:56:46,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1103 states to 629 states and 1103 transitions. [2022-11-20 17:56:46,709 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 1103 transitions. [2022-11-20 17:56:46,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-20 17:56:46,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:56:46,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:56:46,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:56:46,755 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 17:56:59,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:56:59,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1134 states to 643 states and 1134 transitions. [2022-11-20 17:56:59,006 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 1134 transitions. [2022-11-20 17:56:59,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-20 17:56:59,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:56:59,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:56:59,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:56:59,047 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 17:57:10,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:57:10,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1136 states to 644 states and 1136 transitions. [2022-11-20 17:57:10,243 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 1136 transitions. [2022-11-20 17:57:10,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-20 17:57:10,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:57:10,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:57:10,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:57:10,277 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 17:57:25,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:57:25,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1146 states to 650 states and 1146 transitions. [2022-11-20 17:57:25,389 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1146 transitions. [2022-11-20 17:57:25,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-20 17:57:25,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:57:25,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:57:25,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:57:25,451 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 17:57:30,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:57:30,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1145 states to 650 states and 1145 transitions. [2022-11-20 17:57:30,034 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1145 transitions. [2022-11-20 17:57:30,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-20 17:57:30,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:57:30,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:57:30,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:57:30,088 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 17:57:40,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:57:40,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1124 states to 640 states and 1124 transitions. [2022-11-20 17:57:40,463 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 1124 transitions. [2022-11-20 17:57:40,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-20 17:57:40,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:57:40,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:57:40,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:57:40,517 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 17:57:44,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:57:44,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1148 states to 646 states and 1148 transitions. [2022-11-20 17:57:44,427 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 1148 transitions. [2022-11-20 17:57:44,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-20 17:57:44,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:57:44,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:57:44,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:57:44,467 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 17:57:46,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:57:46,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1164 states to 656 states and 1164 transitions. [2022-11-20 17:57:46,792 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 1164 transitions. [2022-11-20 17:57:46,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-20 17:57:46,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:57:46,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:57:46,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:57:46,869 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 17:57:48,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:57:48,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1166 states to 658 states and 1166 transitions. [2022-11-20 17:57:48,050 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1166 transitions. [2022-11-20 17:57:48,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-20 17:57:48,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:57:48,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:57:48,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:57:48,086 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 17:58:01,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:58:01,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1158 states to 654 states and 1158 transitions. [2022-11-20 17:58:01,895 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 1158 transitions. [2022-11-20 17:58:01,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-20 17:58:01,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:58:01,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:58:01,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:58:01,927 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 17:58:04,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:58:04,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1159 states to 655 states and 1159 transitions. [2022-11-20 17:58:04,145 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1159 transitions. [2022-11-20 17:58:04,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-20 17:58:04,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:58:04,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:58:04,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:58:04,186 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 17:58:04,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:58:04,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1170 states to 662 states and 1170 transitions. [2022-11-20 17:58:04,236 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 1170 transitions. [2022-11-20 17:58:04,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-20 17:58:04,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:58:04,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:58:04,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:58:04,266 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 17:58:04,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:58:04,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1157 states to 655 states and 1157 transitions. [2022-11-20 17:58:04,302 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1157 transitions. [2022-11-20 17:58:04,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-20 17:58:04,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:58:04,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:58:04,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:58:04,328 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 17:58:13,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:58:13,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1164 states to 660 states and 1164 transitions. [2022-11-20 17:58:13,035 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 1164 transitions. [2022-11-20 17:58:13,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-20 17:58:13,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:58:13,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:58:13,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:58:13,240 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 17:58:13,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:58:13,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1143 states to 651 states and 1143 transitions. [2022-11-20 17:58:13,277 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 1143 transitions. [2022-11-20 17:58:13,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-20 17:58:13,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:58:13,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:58:13,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:58:13,330 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 17:58:15,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:58:15,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1133 states to 646 states and 1133 transitions. [2022-11-20 17:58:15,698 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 1133 transitions. [2022-11-20 17:58:15,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-20 17:58:15,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:58:15,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:58:15,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:58:15,748 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:58:22,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:58:22,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1148 states to 655 states and 1148 transitions. [2022-11-20 17:58:22,158 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1148 transitions. [2022-11-20 17:58:22,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-20 17:58:22,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:58:22,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:58:22,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:58:22,198 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 17:58:22,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:58:22,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1134 states to 647 states and 1134 transitions. [2022-11-20 17:58:22,230 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 1134 transitions. [2022-11-20 17:58:22,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-20 17:58:22,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:58:22,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:58:22,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:58:22,259 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 17:58:22,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:58:22,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1140 states to 652 states and 1140 transitions. [2022-11-20 17:58:22,322 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 1140 transitions. [2022-11-20 17:58:22,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-20 17:58:22,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:58:22,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:58:22,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:58:22,356 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:58:31,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:58:31,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1170 states to 669 states and 1170 transitions. [2022-11-20 17:58:31,744 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 1170 transitions. [2022-11-20 17:58:31,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-20 17:58:31,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:58:31,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:58:31,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:58:31,774 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 17:58:40,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:58:40,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1212 states to 690 states and 1212 transitions. [2022-11-20 17:58:40,781 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 1212 transitions. [2022-11-20 17:58:40,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-20 17:58:40,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:58:40,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:58:40,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:58:40,812 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:58:51,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:58:51,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1204 states to 686 states and 1204 transitions. [2022-11-20 17:58:51,400 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 1204 transitions. [2022-11-20 17:58:51,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-20 17:58:51,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:58:51,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:58:51,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:58:51,443 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 17:58:51,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:58:51,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1205 states to 687 states and 1205 transitions. [2022-11-20 17:58:51,507 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 1205 transitions. [2022-11-20 17:58:51,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-20 17:58:51,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:58:51,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:58:51,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:58:51,548 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 17:58:51,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:58:51,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1137 states to 647 states and 1137 transitions. [2022-11-20 17:58:51,740 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 1137 transitions. [2022-11-20 17:58:51,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-20 17:58:51,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:58:51,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:58:51,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:58:51,781 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 17:58:58,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:58:58,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1136 states to 647 states and 1136 transitions. [2022-11-20 17:58:58,215 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 1136 transitions. [2022-11-20 17:58:58,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-20 17:58:58,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:58:58,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:58:58,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:58:58,262 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 17:58:58,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:58:58,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1124 states to 640 states and 1124 transitions. [2022-11-20 17:58:58,324 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 1124 transitions. [2022-11-20 17:58:58,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-20 17:58:58,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:58:58,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:58:58,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:58:58,398 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:58:58,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:58:58,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 629 states and 1105 transitions. [2022-11-20 17:58:58,437 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 1105 transitions. [2022-11-20 17:58:58,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-20 17:58:58,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:58:58,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:58:58,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:58:58,512 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 17:59:01,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:59:01,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1126 states to 638 states and 1126 transitions. [2022-11-20 17:59:01,139 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1126 transitions. [2022-11-20 17:59:01,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-20 17:59:01,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:59:01,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:59:01,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:59:01,316 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 17:59:05,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:59:05,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 633 states and 1114 transitions. [2022-11-20 17:59:05,015 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1114 transitions. [2022-11-20 17:59:05,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-20 17:59:05,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:59:05,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:59:05,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:59:05,065 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:59:13,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:59:13,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 633 states and 1113 transitions. [2022-11-20 17:59:13,787 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1113 transitions. [2022-11-20 17:59:13,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-20 17:59:13,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:59:13,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:59:13,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:59:13,843 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:59:22,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:59:22,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1112 states to 633 states and 1112 transitions. [2022-11-20 17:59:22,417 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1112 transitions. [2022-11-20 17:59:22,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-20 17:59:22,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:59:22,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:59:22,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:59:22,450 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 17:59:34,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:59:34,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1107 states to 633 states and 1107 transitions. [2022-11-20 17:59:34,430 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1107 transitions. [2022-11-20 17:59:34,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-20 17:59:34,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:59:34,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:59:34,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:59:34,461 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 17:59:34,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:59:34,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1062 states to 610 states and 1062 transitions. [2022-11-20 17:59:34,512 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1062 transitions. [2022-11-20 17:59:34,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-20 17:59:34,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:59:34,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:59:34,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:59:34,540 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 17:59:34,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:59:34,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1061 states to 610 states and 1061 transitions. [2022-11-20 17:59:34,758 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1061 transitions. [2022-11-20 17:59:34,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-20 17:59:34,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:59:34,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:59:34,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:59:34,812 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:59:34,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:59:34,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 597 states and 1040 transitions. [2022-11-20 17:59:34,850 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 1040 transitions. [2022-11-20 17:59:34,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-20 17:59:34,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:59:34,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:59:34,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:59:34,881 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 17:59:51,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:59:51,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1062 states to 612 states and 1062 transitions. [2022-11-20 17:59:51,416 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 1062 transitions. [2022-11-20 17:59:51,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-20 17:59:51,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:59:51,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:59:51,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:59:57,316 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 18:01:33,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:01:33,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 636 states and 1105 transitions. [2022-11-20 18:01:33,002 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 1105 transitions. [2022-11-20 18:01:33,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-20 18:01:33,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:01:33,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:01:33,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:01:33,059 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 18:01:33,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:01:33,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1104 states to 636 states and 1104 transitions. [2022-11-20 18:01:33,131 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 1104 transitions. [2022-11-20 18:01:33,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-20 18:01:33,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:01:33,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:01:33,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:01:33,214 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 18:01:33,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:01:33,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 637 states and 1105 transitions. [2022-11-20 18:01:33,259 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1105 transitions. [2022-11-20 18:01:33,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-20 18:01:33,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:01:33,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:01:33,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:01:33,318 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 18:01:35,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:01:35,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1083 states to 625 states and 1083 transitions. [2022-11-20 18:01:35,849 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 1083 transitions. [2022-11-20 18:01:35,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-20 18:01:35,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:01:35,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:01:35,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:01:35,894 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 18:01:42,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:01:42,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1057 states to 610 states and 1057 transitions. [2022-11-20 18:01:42,641 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1057 transitions. [2022-11-20 18:01:42,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-20 18:01:42,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:01:42,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:01:42,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:01:42,683 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 18:01:57,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:01:57,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1023 states to 592 states and 1023 transitions. [2022-11-20 18:01:57,907 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 1023 transitions. [2022-11-20 18:01:57,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 18:01:57,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:01:57,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:01:57,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:01:57,988 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 18:02:03,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:02:03,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1044 states to 598 states and 1044 transitions. [2022-11-20 18:02:03,878 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 1044 transitions. [2022-11-20 18:02:03,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 18:02:03,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:02:03,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:02:03,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:02:03,910 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 18:02:30,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:02:30,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1082 states to 614 states and 1082 transitions. [2022-11-20 18:02:30,002 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 1082 transitions. [2022-11-20 18:02:30,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 18:02:30,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:02:30,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:02:30,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:02:30,040 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 18:02:31,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:02:31,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1088 states to 617 states and 1088 transitions. [2022-11-20 18:02:31,373 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 1088 transitions. [2022-11-20 18:02:31,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 18:02:31,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:02:31,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:02:31,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:02:31,409 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 18:02:31,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:02:31,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1097 states to 623 states and 1097 transitions. [2022-11-20 18:02:31,500 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 1097 transitions. [2022-11-20 18:02:31,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 18:02:31,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:02:31,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:02:31,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:02:31,554 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:02:37,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:02:37,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1100 states to 624 states and 1100 transitions. [2022-11-20 18:02:37,053 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 1100 transitions. [2022-11-20 18:02:37,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 18:02:37,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:02:37,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:02:37,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:02:37,121 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 18:02:38,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:02:38,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1101 states to 625 states and 1101 transitions. [2022-11-20 18:02:38,621 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 1101 transitions. [2022-11-20 18:02:38,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 18:02:38,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:02:38,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:02:38,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:02:38,664 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:02:48,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:02:48,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1110 states to 631 states and 1110 transitions. [2022-11-20 18:02:48,561 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 1110 transitions. [2022-11-20 18:02:48,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 18:02:48,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:02:48,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:02:48,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:02:48,634 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 18:02:50,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:02:50,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1111 states to 632 states and 1111 transitions. [2022-11-20 18:02:50,246 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1111 transitions. [2022-11-20 18:02:50,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 18:02:50,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:02:50,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:02:50,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:02:50,286 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 18:02:53,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:02:53,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1135 states to 647 states and 1135 transitions. [2022-11-20 18:02:53,588 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 1135 transitions. [2022-11-20 18:02:53,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 18:02:53,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:02:53,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:02:53,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:02:53,791 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 18:02:57,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:02:57,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1112 states to 632 states and 1112 transitions. [2022-11-20 18:02:57,087 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1112 transitions. [2022-11-20 18:02:57,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 18:02:57,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:02:57,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:02:57,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:02:57,166 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 18:02:57,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:02:57,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 633 states and 1113 transitions. [2022-11-20 18:02:57,221 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1113 transitions. [2022-11-20 18:02:57,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 18:02:57,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:02:57,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:02:57,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:02:58,128 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 18:03:17,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:17,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1112 states to 633 states and 1112 transitions. [2022-11-20 18:03:17,060 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1112 transitions. [2022-11-20 18:03:17,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 18:03:17,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:17,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:17,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:17,091 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 18:03:19,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:19,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 634 states and 1113 transitions. [2022-11-20 18:03:19,941 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 1113 transitions. [2022-11-20 18:03:19,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 18:03:19,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:19,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:19,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:20,002 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 18:03:22,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:22,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 635 states and 1114 transitions. [2022-11-20 18:03:22,890 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 1114 transitions. [2022-11-20 18:03:22,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 18:03:22,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:22,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:22,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:22,931 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 18:03:25,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:25,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1101 states to 628 states and 1101 transitions. [2022-11-20 18:03:25,906 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 1101 transitions. [2022-11-20 18:03:25,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 18:03:25,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:25,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:25,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:25,939 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 18:03:40,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:40,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1125 states to 642 states and 1125 transitions. [2022-11-20 18:03:40,577 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 1125 transitions. [2022-11-20 18:03:40,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 18:03:40,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:40,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:40,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:40,612 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 18:03:40,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:40,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1067 states to 609 states and 1067 transitions. [2022-11-20 18:03:40,641 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 1067 transitions. [2022-11-20 18:03:40,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 18:03:40,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:40,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:40,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:40,671 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:03:43,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:43,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1062 states to 606 states and 1062 transitions. [2022-11-20 18:03:43,250 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 1062 transitions. [2022-11-20 18:03:43,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 18:03:43,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:43,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:43,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:43,289 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 18:03:57,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:57,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 615 states and 1078 transitions. [2022-11-20 18:03:57,168 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 1078 transitions. [2022-11-20 18:03:57,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 18:03:57,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:57,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:57,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:57,220 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 18:04:03,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:04:03,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1077 states to 615 states and 1077 transitions. [2022-11-20 18:04:03,293 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 1077 transitions. [2022-11-20 18:04:03,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 18:04:03,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:04:03,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:04:03,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:04:03,473 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.