./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.ufo.BOUNDED-10.pals.c.v+cfa-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_212b7862-e7ec-49f2-914b-41cfe546c01e/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_212b7862-e7ec-49f2-914b-41cfe546c01e/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_212b7862-e7ec-49f2-914b-41cfe546c01e/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_212b7862-e7ec-49f2-914b-41cfe546c01e/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.ufo.BOUNDED-10.pals.c.v+cfa-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_212b7862-e7ec-49f2-914b-41cfe546c01e/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_212b7862-e7ec-49f2-914b-41cfe546c01e/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 6c5b756d724a9cd5d9c89c4b12a854260c3278a67df891fb3233689095aa59ca --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 16:21:31,442 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 16:21:31,443 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 16:21:31,455 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 16:21:31,456 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 16:21:31,456 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 16:21:31,457 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 16:21:31,458 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 16:21:31,459 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 16:21:31,460 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 16:21:31,460 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 16:21:31,461 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 16:21:31,461 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 16:21:31,462 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 16:21:31,462 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 16:21:31,463 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 16:21:31,464 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 16:21:31,464 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 16:21:31,465 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 16:21:31,466 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 16:21:31,467 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 16:21:31,468 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 16:21:31,469 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 16:21:31,469 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 16:21:31,471 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 16:21:31,471 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 16:21:31,471 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 16:21:31,472 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 16:21:31,472 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 16:21:31,473 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 16:21:31,473 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 16:21:31,473 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 16:21:31,474 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 16:21:31,474 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 16:21:31,475 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 16:21:31,475 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 16:21:31,475 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 16:21:31,476 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 16:21:31,476 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 16:21:31,476 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 16:21:31,477 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 16:21:31,477 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_212b7862-e7ec-49f2-914b-41cfe546c01e/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 16:21:31,490 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 16:21:31,490 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 16:21:31,491 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 16:21:31,491 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 16:21:31,491 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 16:21:31,491 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 16:21:31,491 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 16:21:31,492 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 16:21:31,492 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 16:21:31,492 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 16:21:31,492 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 16:21:31,492 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 16:21:31,492 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 16:21:31,492 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 16:21:31,492 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 16:21:31,492 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 16:21:31,492 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 16:21:31,492 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 16:21:31,493 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 16:21:31,493 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 16:21:31,493 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 16:21:31,493 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 16:21:31,493 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 16:21:31,493 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 16:21:31,493 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 16:21:31,493 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 16:21:31,493 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 16:21:31,493 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 16:21:31,493 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_212b7862-e7ec-49f2-914b-41cfe546c01e/bin/ukojak-rkRKPMF4O4/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_212b7862-e7ec-49f2-914b-41cfe546c01e/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6c5b756d724a9cd5d9c89c4b12a854260c3278a67df891fb3233689095aa59ca [2022-12-14 16:21:31,677 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 16:21:31,693 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 16:21:31,696 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 16:21:31,697 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 16:21:31,697 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 16:21:31,699 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_212b7862-e7ec-49f2-914b-41cfe546c01e/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.ufo.BOUNDED-10.pals.c.v+cfa-reducer.c [2022-12-14 16:21:34,308 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 16:21:34,472 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 16:21:34,473 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_212b7862-e7ec-49f2-914b-41cfe546c01e/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.ufo.BOUNDED-10.pals.c.v+cfa-reducer.c [2022-12-14 16:21:34,480 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_212b7862-e7ec-49f2-914b-41cfe546c01e/bin/ukojak-rkRKPMF4O4/data/1d6c43c42/7afd0ba074134b07b9d523017a8035b6/FLAGe5ec8e898 [2022-12-14 16:21:34,490 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_212b7862-e7ec-49f2-914b-41cfe546c01e/bin/ukojak-rkRKPMF4O4/data/1d6c43c42/7afd0ba074134b07b9d523017a8035b6 [2022-12-14 16:21:34,492 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 16:21:34,493 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 16:21:34,494 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 16:21:34,494 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 16:21:34,496 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 16:21:34,496 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 04:21:34" (1/1) ... [2022-12-14 16:21:34,497 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ea71edf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:21:34, skipping insertion in model container [2022-12-14 16:21:34,497 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 04:21:34" (1/1) ... [2022-12-14 16:21:34,502 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 16:21:34,535 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 16:21:34,710 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_212b7862-e7ec-49f2-914b-41cfe546c01e/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.ufo.BOUNDED-10.pals.c.v+cfa-reducer.c[6320,6333] [2022-12-14 16:21:34,738 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 16:21:34,749 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 16:21:34,779 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_212b7862-e7ec-49f2-914b-41cfe546c01e/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.ufo.BOUNDED-10.pals.c.v+cfa-reducer.c[6320,6333] [2022-12-14 16:21:34,793 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 16:21:34,806 INFO L208 MainTranslator]: Completed translation [2022-12-14 16:21:34,806 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:21:34 WrapperNode [2022-12-14 16:21:34,807 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 16:21:34,807 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 16:21:34,807 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 16:21:34,808 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 16:21:34,813 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:21:34" (1/1) ... [2022-12-14 16:21:34,820 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:21:34" (1/1) ... [2022-12-14 16:21:34,849 INFO L138 Inliner]: procedures = 24, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 523 [2022-12-14 16:21:34,850 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 16:21:34,851 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 16:21:34,851 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 16:21:34,851 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 16:21:34,858 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:21:34" (1/1) ... [2022-12-14 16:21:34,858 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:21:34" (1/1) ... [2022-12-14 16:21:34,860 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:21:34" (1/1) ... [2022-12-14 16:21:34,860 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:21:34" (1/1) ... [2022-12-14 16:21:34,865 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:21:34" (1/1) ... [2022-12-14 16:21:34,867 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:21:34" (1/1) ... [2022-12-14 16:21:34,869 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:21:34" (1/1) ... [2022-12-14 16:21:34,870 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:21:34" (1/1) ... [2022-12-14 16:21:34,872 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 16:21:34,873 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 16:21:34,873 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 16:21:34,873 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 16:21:34,874 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:21:34" (1/1) ... [2022-12-14 16:21:34,879 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 16:21:34,888 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_212b7862-e7ec-49f2-914b-41cfe546c01e/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 16:21:34,899 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_212b7862-e7ec-49f2-914b-41cfe546c01e/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 16:21:34,901 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_212b7862-e7ec-49f2-914b-41cfe546c01e/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 16:21:34,938 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 16:21:34,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 16:21:34,938 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 16:21:34,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 16:21:35,037 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 16:21:35,040 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 16:21:35,435 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 16:21:35,564 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 16:21:35,564 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 16:21:35,567 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 04:21:35 BoogieIcfgContainer [2022-12-14 16:21:35,567 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 16:21:35,568 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 16:21:35,568 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 16:21:35,578 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 16:21:35,579 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 04:21:35" (1/1) ... [2022-12-14 16:21:35,588 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 16:21:35,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:21:35,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 105 states and 174 transitions. [2022-12-14 16:21:35,637 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 174 transitions. [2022-12-14 16:21:35,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 16:21:35,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:21:35,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:21:35,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:21:35,935 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:21:36,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:21:36,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 107 states and 176 transitions. [2022-12-14 16:21:36,018 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 176 transitions. [2022-12-14 16:21:36,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 16:21:36,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:21:36,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:21:36,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:21:36,118 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:21:36,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:21:36,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 114 states and 189 transitions. [2022-12-14 16:21:36,234 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 189 transitions. [2022-12-14 16:21:36,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 16:21:36,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:21:36,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:21:36,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:21:36,320 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:21:36,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:21:36,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 117 states and 194 transitions. [2022-12-14 16:21:36,347 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 194 transitions. [2022-12-14 16:21:36,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 16:21:36,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:21:36,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:21:36,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:21:36,416 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:21:36,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:21:36,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 118 states and 194 transitions. [2022-12-14 16:21:36,439 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 194 transitions. [2022-12-14 16:21:36,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 16:21:36,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:21:36,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:21:36,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:21:36,506 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:21:36,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:21:36,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 122 states and 200 transitions. [2022-12-14 16:21:36,731 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 200 transitions. [2022-12-14 16:21:36,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 16:21:36,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:21:36,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:21:36,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:21:36,808 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:21:37,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:21:37,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 134 states and 222 transitions. [2022-12-14 16:21:37,162 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 222 transitions. [2022-12-14 16:21:37,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 16:21:37,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:21:37,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:21:37,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:21:37,206 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:21:37,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:21:37,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 137 states and 228 transitions. [2022-12-14 16:21:37,225 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 228 transitions. [2022-12-14 16:21:37,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 16:21:37,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:21:37,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:21:37,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:21:37,266 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:21:37,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:21:37,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 138 states and 228 transitions. [2022-12-14 16:21:37,285 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 228 transitions. [2022-12-14 16:21:37,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 16:21:37,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:21:37,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:21:37,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:21:37,325 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:21:37,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:21:37,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 141 states and 233 transitions. [2022-12-14 16:21:37,347 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 233 transitions. [2022-12-14 16:21:37,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 16:21:37,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:21:37,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:21:37,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:21:37,387 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:21:37,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:21:37,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 142 states and 233 transitions. [2022-12-14 16:21:37,404 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 233 transitions. [2022-12-14 16:21:37,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 16:21:37,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:21:37,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:21:37,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:21:37,455 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:21:38,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:21:38,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 151 states and 248 transitions. [2022-12-14 16:21:38,139 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 248 transitions. [2022-12-14 16:21:38,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 16:21:38,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:21:38,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:21:38,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:21:38,215 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:21:39,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:21:39,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 168 states and 279 transitions. [2022-12-14 16:21:39,010 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 279 transitions. [2022-12-14 16:21:39,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 16:21:39,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:21:39,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:21:39,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:21:39,044 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:21:39,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:21:39,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 171 states and 285 transitions. [2022-12-14 16:21:39,065 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 285 transitions. [2022-12-14 16:21:39,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 16:21:39,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:21:39,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:21:39,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:21:39,098 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:21:39,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:21:39,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 174 states and 291 transitions. [2022-12-14 16:21:39,117 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 291 transitions. [2022-12-14 16:21:39,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 16:21:39,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:21:39,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:21:39,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:21:39,148 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:21:39,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:21:39,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 175 states and 291 transitions. [2022-12-14 16:21:39,170 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 291 transitions. [2022-12-14 16:21:39,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 16:21:39,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:21:39,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:21:39,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:21:39,208 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:21:39,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:21:39,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 176 states and 291 transitions. [2022-12-14 16:21:39,223 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 291 transitions. [2022-12-14 16:21:39,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 16:21:39,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:21:39,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:21:39,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:21:39,256 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:21:39,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:21:39,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 179 states and 297 transitions. [2022-12-14 16:21:39,271 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 297 transitions. [2022-12-14 16:21:39,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 16:21:39,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:21:39,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:21:39,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:21:39,304 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:21:39,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:21:39,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 180 states and 297 transitions. [2022-12-14 16:21:39,319 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 297 transitions. [2022-12-14 16:21:39,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 16:21:39,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:21:39,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:21:39,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:21:39,360 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:21:39,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:21:39,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 183 states and 302 transitions. [2022-12-14 16:21:39,373 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 302 transitions. [2022-12-14 16:21:39,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 16:21:39,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:21:39,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:21:39,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:21:39,404 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:21:39,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:21:39,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 184 states and 302 transitions. [2022-12-14 16:21:39,417 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 302 transitions. [2022-12-14 16:21:39,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 16:21:39,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:21:39,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:21:39,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:21:39,474 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:21:40,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:21:40,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 198 states and 326 transitions. [2022-12-14 16:21:40,689 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 326 transitions. [2022-12-14 16:21:40,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 16:21:40,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:21:40,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:21:40,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:21:40,775 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:21:42,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:21:42,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 220 states and 366 transitions. [2022-12-14 16:21:42,008 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 366 transitions. [2022-12-14 16:21:42,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 16:21:42,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:21:42,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:21:42,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:21:42,048 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:21:42,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:21:42,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 223 states and 372 transitions. [2022-12-14 16:21:42,078 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 372 transitions. [2022-12-14 16:21:42,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 16:21:42,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:21:42,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:21:42,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:21:42,119 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:21:42,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:21:42,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 226 states and 378 transitions. [2022-12-14 16:21:42,145 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 378 transitions. [2022-12-14 16:21:42,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 16:21:42,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:21:42,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:21:42,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:21:42,184 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:21:42,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:21:42,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 227 states and 381 transitions. [2022-12-14 16:21:42,404 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 381 transitions. [2022-12-14 16:21:42,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 16:21:42,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:21:42,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:21:42,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:21:42,433 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:21:42,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:21:42,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 228 states and 381 transitions. [2022-12-14 16:21:42,572 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 381 transitions. [2022-12-14 16:21:42,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 16:21:42,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:21:42,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:21:42,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:21:42,610 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:21:42,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:21:42,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 231 states and 389 transitions. [2022-12-14 16:21:42,843 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 389 transitions. [2022-12-14 16:21:42,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 16:21:42,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:21:42,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:21:42,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:21:42,870 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:21:42,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:21:42,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 234 states and 395 transitions. [2022-12-14 16:21:42,980 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 395 transitions. [2022-12-14 16:21:42,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 16:21:42,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:21:42,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:21:42,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:21:43,018 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:21:43,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:21:43,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 235 states and 395 transitions. [2022-12-14 16:21:43,039 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 395 transitions. [2022-12-14 16:21:43,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 16:21:43,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:21:43,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:21:43,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:21:43,065 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:21:43,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:21:43,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 236 states and 395 transitions. [2022-12-14 16:21:43,085 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 395 transitions. [2022-12-14 16:21:43,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 16:21:43,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:21:43,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:21:43,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:21:43,112 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:21:43,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:21:43,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 239 states and 401 transitions. [2022-12-14 16:21:43,137 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 401 transitions. [2022-12-14 16:21:43,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 16:21:43,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:21:43,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:21:43,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:21:43,163 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:21:43,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:21:43,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 240 states and 401 transitions. [2022-12-14 16:21:43,183 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 401 transitions. [2022-12-14 16:21:43,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 16:21:43,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:21:43,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:21:43,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:21:43,209 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:21:43,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:21:43,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 243 states and 406 transitions. [2022-12-14 16:21:43,229 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 406 transitions. [2022-12-14 16:21:43,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 16:21:43,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:21:43,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:21:43,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:21:43,255 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:21:43,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:21:43,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 244 states and 406 transitions. [2022-12-14 16:21:43,277 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 406 transitions. [2022-12-14 16:21:43,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 16:21:43,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:21:43,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:21:43,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:21:43,351 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:21:45,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:21:45,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 263 states and 439 transitions. [2022-12-14 16:21:45,468 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 439 transitions. [2022-12-14 16:21:45,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 16:21:45,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:21:45,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:21:45,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:21:45,932 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:21:54,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:21:54,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 286 states and 475 transitions. [2022-12-14 16:21:54,335 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 475 transitions. [2022-12-14 16:21:54,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 16:21:54,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:21:54,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:21:54,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:21:54,359 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:21:54,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:21:54,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 289 states and 481 transitions. [2022-12-14 16:21:54,392 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 481 transitions. [2022-12-14 16:21:54,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 16:21:54,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:21:54,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:21:54,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:21:54,686 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:22:01,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:01,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 293 states and 489 transitions. [2022-12-14 16:22:01,782 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 489 transitions. [2022-12-14 16:22:01,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 16:22:01,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:01,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:01,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:01,807 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:22:01,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:01,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 294 states and 489 transitions. [2022-12-14 16:22:01,843 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 489 transitions. [2022-12-14 16:22:01,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 16:22:01,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:01,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:01,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:03,140 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:22:29,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:29,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 323 states and 554 transitions. [2022-12-14 16:22:29,755 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 554 transitions. [2022-12-14 16:22:29,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 16:22:29,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:29,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:29,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:29,787 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:22:29,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:29,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 326 states and 560 transitions. [2022-12-14 16:22:29,841 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 560 transitions. [2022-12-14 16:22:29,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 16:22:29,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:29,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:29,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:30,310 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:22:54,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:54,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 335 states and 581 transitions. [2022-12-14 16:22:54,190 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 581 transitions. [2022-12-14 16:22:54,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 16:22:54,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:54,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:54,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:54,211 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:22:54,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:22:54,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 336 states and 581 transitions. [2022-12-14 16:22:54,270 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 581 transitions. [2022-12-14 16:22:54,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 16:22:54,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:22:54,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:22:54,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:22:54,412 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:23:00,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:00,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 344 states and 597 transitions. [2022-12-14 16:23:00,421 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 597 transitions. [2022-12-14 16:23:00,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 16:23:00,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:00,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:00,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:00,442 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:23:00,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:00,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 347 states and 603 transitions. [2022-12-14 16:23:00,498 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 603 transitions. [2022-12-14 16:23:00,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 16:23:00,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:00,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:00,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:01,064 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:23:33,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:33,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 361 states and 634 transitions. [2022-12-14 16:23:33,978 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 634 transitions. [2022-12-14 16:23:33,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 16:23:33,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:33,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:33,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:34,006 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:23:34,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:34,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 362 states and 634 transitions. [2022-12-14 16:23:34,076 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 634 transitions. [2022-12-14 16:23:34,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 16:23:34,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:34,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:34,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:34,310 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:23:41,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:23:41,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 370 states and 650 transitions. [2022-12-14 16:23:41,419 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 650 transitions. [2022-12-14 16:23:41,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 16:23:41,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:23:41,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:23:41,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:23:42,139 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:24:19,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:19,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 389 states and 691 transitions. [2022-12-14 16:24:19,423 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 691 transitions. [2022-12-14 16:24:19,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 16:24:19,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:19,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:19,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:19,536 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:24:27,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:24:27,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 397 states and 707 transitions. [2022-12-14 16:24:27,312 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 707 transitions. [2022-12-14 16:24:27,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 16:24:27,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:24:27,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:24:27,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:24:28,238 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:25:13,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:25:13,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 421 states and 756 transitions. [2022-12-14 16:25:13,737 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 756 transitions. [2022-12-14 16:25:13,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 16:25:13,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:25:13,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:25:13,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:25:13,862 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:25:19,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:25:19,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 429 states and 769 transitions. [2022-12-14 16:25:19,878 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 769 transitions. [2022-12-14 16:25:19,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 16:25:19,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:25:19,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:25:19,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:25:20,354 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:25:30,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:25:30,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 434 states and 783 transitions. [2022-12-14 16:25:30,243 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 783 transitions. [2022-12-14 16:25:30,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 16:25:30,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:25:30,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:25:30,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:25:30,820 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:25:47,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:25:47,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 444 states and 807 transitions. [2022-12-14 16:25:47,077 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 807 transitions. [2022-12-14 16:25:47,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 16:25:47,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:25:47,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:25:47,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:25:47,483 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:26:11,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:26:11,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 841 states to 459 states and 841 transitions. [2022-12-14 16:26:11,068 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 841 transitions. [2022-12-14 16:26:11,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 16:26:11,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:26:11,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:26:11,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:26:11,538 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:26:40,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:26:40,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 885 states to 479 states and 885 transitions. [2022-12-14 16:26:40,357 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 885 transitions. [2022-12-14 16:26:40,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 16:26:40,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:26:40,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:26:40,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:26:40,812 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:27:19,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:27:19,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 937 states to 504 states and 937 transitions. [2022-12-14 16:27:19,107 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 937 transitions. [2022-12-14 16:27:19,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 16:27:19,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:27:19,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:27:19,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:27:19,136 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:27:24,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:27:24,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 943 states to 507 states and 943 transitions. [2022-12-14 16:27:24,776 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 943 transitions. [2022-12-14 16:27:24,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 16:27:24,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:27:24,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:27:24,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:27:24,806 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:27:30,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:27:30,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 951 states to 510 states and 951 transitions. [2022-12-14 16:27:30,917 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 951 transitions. [2022-12-14 16:27:30,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 16:27:30,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:27:30,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:27:30,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:27:30,960 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:27:37,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:27:37,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 957 states to 513 states and 957 transitions. [2022-12-14 16:27:37,589 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 957 transitions. [2022-12-14 16:27:37,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 16:27:37,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:27:37,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:27:37,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:27:37,625 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:27:44,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:27:44,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 516 states and 963 transitions. [2022-12-14 16:27:44,767 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 963 transitions. [2022-12-14 16:27:44,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 16:27:44,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:27:44,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:27:44,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:27:44,796 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:27:51,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:27:51,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 519 states and 969 transitions. [2022-12-14 16:27:51,332 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 969 transitions. [2022-12-14 16:27:51,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 16:27:51,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:27:51,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:27:51,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:27:51,372 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:27:58,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:27:58,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 522 states and 977 transitions. [2022-12-14 16:27:58,743 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 977 transitions. [2022-12-14 16:27:58,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 16:27:58,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:27:58,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:27:58,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:27:58,775 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:28:04,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:04,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 525 states and 983 transitions. [2022-12-14 16:28:04,893 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 983 transitions. [2022-12-14 16:28:04,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 16:28:04,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:04,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:04,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:04,922 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:28:10,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:10,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 528 states and 989 transitions. [2022-12-14 16:28:10,868 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 989 transitions. [2022-12-14 16:28:10,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 16:28:10,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:10,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:10,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:10,901 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:28:17,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:17,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 995 states to 531 states and 995 transitions. [2022-12-14 16:28:17,753 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 995 transitions. [2022-12-14 16:28:17,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 16:28:17,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:17,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:17,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:17,793 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:28:24,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:24,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1001 states to 534 states and 1001 transitions. [2022-12-14 16:28:24,167 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 1001 transitions. [2022-12-14 16:28:24,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 16:28:24,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:24,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:24,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:24,185 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:28:32,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:32,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1011 states to 537 states and 1011 transitions. [2022-12-14 16:28:32,205 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 1011 transitions. [2022-12-14 16:28:32,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 16:28:32,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:32,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:32,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:32,228 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:28:39,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:39,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 540 states and 1017 transitions. [2022-12-14 16:28:39,208 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 1017 transitions. [2022-12-14 16:28:39,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 16:28:39,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:39,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:39,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:39,237 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:28:46,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:28:46,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1025 states to 543 states and 1025 transitions. [2022-12-14 16:28:46,614 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 1025 transitions. [2022-12-14 16:28:46,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 16:28:46,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:28:46,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:28:46,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:28:47,162 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:29:39,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:29:39,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1085 states to 569 states and 1085 transitions. [2022-12-14 16:29:39,474 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 1085 transitions. [2022-12-14 16:29:39,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 16:29:39,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:29:39,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:29:39,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:29:39,492 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:29:47,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:29:47,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1091 states to 572 states and 1091 transitions. [2022-12-14 16:29:47,187 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 1091 transitions. [2022-12-14 16:29:47,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 16:29:47,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:29:47,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:29:47,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:29:47,205 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:29:54,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:29:54,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1100 states to 575 states and 1100 transitions. [2022-12-14 16:29:54,366 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 1100 transitions. [2022-12-14 16:29:54,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 16:29:54,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:29:54,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:29:54,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:29:54,384 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:30:01,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:01,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1107 states to 578 states and 1107 transitions. [2022-12-14 16:30:01,244 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 1107 transitions. [2022-12-14 16:30:01,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 16:30:01,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:01,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:01,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:01,262 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:30:09,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:09,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 581 states and 1114 transitions. [2022-12-14 16:30:09,302 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 1114 transitions. [2022-12-14 16:30:09,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 16:30:09,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:09,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:09,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:09,324 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:30:25,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:25,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1130 states to 589 states and 1130 transitions. [2022-12-14 16:30:25,771 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 1130 transitions. [2022-12-14 16:30:25,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 16:30:25,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:25,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:25,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:25,790 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:30:32,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:32,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1137 states to 592 states and 1137 transitions. [2022-12-14 16:30:32,581 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 1137 transitions. [2022-12-14 16:30:32,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 16:30:32,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:32,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:32,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:32,598 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:30:39,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:39,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1144 states to 595 states and 1144 transitions. [2022-12-14 16:30:39,454 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 1144 transitions. [2022-12-14 16:30:39,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 16:30:39,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:39,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:39,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:39,476 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:30:54,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:30:54,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1160 states to 603 states and 1160 transitions. [2022-12-14 16:30:54,702 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 1160 transitions. [2022-12-14 16:30:54,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 16:30:54,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:30:54,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:30:54,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:30:54,730 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:31:09,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:09,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1178 states to 611 states and 1178 transitions. [2022-12-14 16:31:09,536 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 1178 transitions. [2022-12-14 16:31:09,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 16:31:09,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:09,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:09,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:09,554 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:31:16,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:31:16,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 614 states and 1184 transitions. [2022-12-14 16:31:16,214 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 1184 transitions. [2022-12-14 16:31:16,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 16:31:16,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:31:16,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:31:16,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:31:28,138 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:34:08,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:08,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1351 states to 654 states and 1351 transitions. [2022-12-14 16:34:08,729 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 1351 transitions. [2022-12-14 16:34:08,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 16:34:08,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:08,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:08,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:14,607 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:35:36,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:35:36,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1498 states to 686 states and 1498 transitions. [2022-12-14 16:35:36,415 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 1498 transitions. [2022-12-14 16:35:36,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 16:35:36,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:35:36,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:35:36,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:35:43,052 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.